League pitching register -- N
Regular season -- as of 10/29/2007
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| David Aardsma | Hou | mr | 25 | 7.82 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 12.2 | 25 | 18 | 11 | 10 | 8 | 1 | 2 |
| Jeremy Accardo | Col | mr | 25 | 5.04 | 6 | 2 | 4 | 47 | 0 | 0 | 0 | 55.1 | 72 | 38 | 31 | 12 | 42 | 9 | 3 |
| Mike Adams | Was | mr | 28 | 5.40 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.0 | 4 | 3 | 3 | 6 | 5 | 0 | 0 |
| Matt Albers | Cin | sp | 24 | 4.50 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 14.0 | 16 | 7 | 7 | 5 | 8 | 3 | 0 |
| Steve Andrade | SF | mr | 29 | 4.72 | 2 | 2 | 3 | 40 | 0 | 0 | 0 | 61.0 | 69 | 35 | 32 | 28 | 54 | 7 | 7 |
| Jose Arredondo | SD | mr | 23 | 9.00 | 2 | 5 | 1 | 28 | 1 | 0 | 0 | 31.0 | 51 | 33 | 31 | 14 | 22 | 4 | 3 |
| Bronson Arroyo | ChN | sp | 30 | 4.05 | 5 | 4 | 0 | 15 | 15 | 1 | 1 | 91.0 | 90 | 45 | 41 | 38 | 69 | 11 | 9 |
| Scott Atchison | Mil | mr | 31 | 3.63 | 6 | 2 | 4 | 95 | 0 | 0 | 0 | 104.0 | 100 | 49 | 42 | 37 | 87 | 6 | 13 |
| Burke Badenhop | Was | sp | 24 | 3.99 | 2 | 3 | 0 | 6 | 6 | 1 | 1 | 38.1 | 40 | 22 | 17 | 12 | 28 | 8 | 4 |
| Cha Seung Baek | Pit | sp | 27 | 3.78 | 6 | 6 | 0 | 23 | 23 | 1 | 0 | 135.2 | 129 | 67 | 57 | 51 | 86 | 20 | 16 |
| Danys Baez |   | mr | 29 | 1.56 | 4 | 3 | 2 | 47 | 0 | 0 | 0 | 52.0 | 49 | 14 | 9 | 20 | 43 | 2 | 5 |
| Homer Bailey |   | sp | 21 | 6.06 | 3 | 9 | 0 | 16 | 16 | 0 | 0 | 84.2 | 88 | 67 | 57 | 50 | 80 | 16 | 8 |
| Jeff Bajenaru | Atl | mr | 29 | 7.04 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 7.2 | 9 | 6 | 6 | 5 | 11 | 1 | 0 |
| Scott Baker | SD | sp | 25 | 4.46 | 9 | 4 | 0 | 23 | 22 | 1 | 1 | 125.0 | 137 | 66 | 62 | 28 | 89 | 13 | 6 |
| Kevin Barry | Atl | sp | 28 | 3.97 | 9 | 4 | 0 | 32 | 12 | 0 | 0 | 102.0 | 87 | 48 | 45 | 44 | 80 | 11 | 6 |
| Miguel Batista | Col | sp | 36 | 7.22 | 2 | 6 | 0 | 13 | 13 | 0 | 0 | 67.1 | 88 | 57 | 54 | 23 | 26 | 7 | 6 |
| Rick Bauer | Hou | mr | 30 | 3.89 | 8 | 9 | 0 | 25 | 22 | 0 | 0 | 138.2 | 136 | 72 | 60 | 65 | 86 | 12 | 23 |
| Yorman Bazardo | LAN | mr | 22 | 0.00 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 1 | 1 | 0 | 1 |
| Josh Beckett | SF | sp | 27 | 3.90 | 9 | 10 | 0 | 32 | 31 | 1 | 1 | 198.2 | 174 | 97 | 86 | 71 | 179 | 29 | 14 |
| Erik Bedard* | Phi | sp | 28 | 4.17 | 7 | 12 | 0 | 36 | 35 | 0 | 0 | 211.1 | 211 | 106 | 98 | 72 | 175 | 13 | 19 |
| Joe Beimel* | Col | mr | 30 | 5.52 | 0 | 1 | 0 | 10 | 0 | 0 | 0 | 14.2 | 17 | 9 | 9 | 2 | 5 | 1 | 2 |
| Matt Belisle | Pit | mr | 27 | 2.43 | 6 | 5 | 2 | 63 | 1 | 0 | 0 | 96.1 | 81 | 29 | 26 | 28 | 64 | 8 | 9 |
| Heath Bell |   | mr | 29 | 6.71 | 2 | 1 | 5 | 46 | 1 | 0 | 0 | 60.1 | 96 | 50 | 45 | 16 | 63 | 14 | 7 |
| Jason Bergmann | SD | mr | 25 | 5.09 | 0 | 1 | 1 | 11 | 0 | 0 | 0 | 17.2 | 17 | 13 | 10 | 8 | 10 | 3 | 3 |
| Jeremy Bonderman |   | sp | 24 | 2.76 | 12 | 7 | 0 | 27 | 27 | 4 | 2 | 192.2 | 158 | 65 | 59 | 38 | 163 | 15 | 14 |
| Chris Bootcheck | StL | mr | 28 | 13.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 3 | 3 | 3 | 0 | 0 | 1 | 0 |
| Dave Borkowski | Was | mr | 30 | 0.90 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 10.0 | 6 | 1 | 1 | 4 | 7 | 0 | 0 |
| Travis Bowyer | Atl | mr | 25 | 3.86 | 0 | 2 | 1 | 8 | 0 | 0 | 0 | 11.2 | 11 | 5 | 5 | 8 | 11 | 1 | 1 |
| Dallas Braden* |   | sp | 23 | 9.85 | 0 | 4 | 0 | 5 | 5 | 0 | 0 | 24.2 | 38 | 27 | 27 | 10 | 13 | 4 | 1 |
| Chad Bradford | Cin | mr | 32 | 2.95 | 7 | 4 | 3 | 63 | 0 | 0 | 0 | 82.1 | 84 | 32 | 27 | 15 | 48 | 4 | 7 |
| Bill Bray* |   | mr | 24 | 4.36 | 2 | 3 | 1 | 31 | 0 | 0 | 0 | 33.0 | 28 | 18 | 16 | 8 | 37 | 5 | 3 |
| Stephen Bray |   | mr | 26 | 3.91 | 2 | 0 | 0 | 20 | 0 | 0 | 0 | 25.1 | 27 | 13 | 11 | 11 | 15 | 4 | 2 |
| Yhency Brazoban | SF | mr | 27 | 13.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
| Craig Breslow* | LAN | mr | 26 | 5.44 | 3 | 2 | 2 | 47 | 0 | 0 | 0 | 48.0 | 54 | 29 | 29 | 26 | 46 | 5 | 1 |
| Chris Britton | ChN | mr | 24 | 5.40 | 1 | 3 | 15 | 29 | 0 | 0 | 0 | 35.0 | 42 | 21 | 21 | 12 | 27 | 7 | 4 |
| Doug Brocail | ChN | mr | 40 | 5.47 | 2 | 3 | 3 | 41 | 0 | 0 | 0 | 52.2 | 59 | 33 | 32 | 20 | 44 | 3 | 6 |
| Andrew Brown | Mil | mr | 26 | 6.24 | 3 | 6 | 1 | 89 | 0 | 0 | 0 | 92.1 | 94 | 76 | 64 | 68 | 70 | 16 | 9 |
| Jonathan Broxton | Atl | mr | 23 | 4.87 | 8 | 6 | 2 | 83 | 0 | 0 | 0 | 94.1 | 98 | 51 | 51 | 45 | 115 | 11 | 6 |
| Brian Bruney |   | mr | 25 | 5.20 | 2 | 2 | 1 | 52 | 0 | 0 | 0 | 62.1 | 54 | 38 | 36 | 47 | 73 | 8 | 5 |
| Taylor Buchholz | NYN | mr | 25 | 10.46 | 0 | 2 | 1 | 13 | 2 | 0 | 0 | 26.2 | 42 | 33 | 31 | 10 | 18 | 8 | 1 |
| Ambiorix Burgos | Ari | cl | 23 | 4.84 | 3 | 1 | 0 | 20 | 0 | 0 | 0 | 22.1 | 21 | 12 | 12 | 11 | 25 | 4 | 3 |
| A.J. Burnett | SF | sp | 30 | 0.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 7.0 | 4 | 0 | 0 | 3 | 8 | 0 | 1 |
| Dave Bush | Was | sp | 27 | 5.17 | 1 | 3 | 0 | 7 | 7 | 1 | 0 | 40.0 | 48 | 25 | 23 | 7 | 27 | 5 | 3 |
| Daniel Cabrera | Pit | sp | 26 | 4.59 | 9 | 11 | 0 | 29 | 28 | 0 | 0 | 147.0 | 149 | 77 | 75 | 96 | 138 | 10 | 17 |
| Fernando Cabrera | Was | mr | 25 | 4.50 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 8.0 | 5 | 5 | 4 | 6 | 7 | 1 | 2 |
| Matt Cain | Cin | sp | 22 | 5.30 | 13 | 11 | 0 | 34 | 34 | 0 | 0 | 176.2 | 154 | 109 | 104 | 101 | 155 | 31 | 9 |
| Kiko Calero | Was | mr | 32 | 3.86 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.2 | 3 | 2 | 2 | 2 | 7 | 1 | 1 |
| Kevin Cameron |   | mr | 27 | 6.49 | 5 | 6 | 5 | 95 | 3 | 0 | 0 | 105.1 | 119 | 84 | 76 | 79 | 83 | 10 | 15 |
| Jose Capellan | SF | mr | 26 | 2.19 | 2 | 1 | 3 | 18 | 0 | 0 | 0 | 24.2 | 20 | 6 | 6 | 14 | 23 | 1 | 2 |
| Matt Capps | Phi | mr | 23 | 3.91 | 3 | 3 | 6 | 61 | 0 | 0 | 0 | 71.1 | 70 | 34 | 31 | 6 | 47 | 13 | 12 |
| Chris Capuano* |   | sp | 28 | 3.55 | 7 | 6 | 0 | 26 | 25 | 1 | 0 | 164.2 | 155 | 76 | 65 | 53 | 139 | 12 | 15 |
| Buddy Carlyle | NYN | mr | 29 | 15.43 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 2.1 | 6 | 4 | 4 | 2 | 1 | 0 | 0 |
| Cesar Carrillo | Ari | sp | 23 | 8.07 | 1 | 4 | 0 | 6 | 6 | 0 | 0 | 32.1 | 45 | 29 | 29 | 15 | 20 | 8 | 6 |
| Scott Cassidy | LAN | mr | 31 | 5.40 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 20.0 | 20 | 12 | 12 | 9 | 19 | 3 | 1 |
| Fabio Castro* | Cin | mr | 22 | 3.33 | 9 | 3 | 7 | 65 | 0 | 0 | 0 | 81.0 | 67 | 32 | 30 | 44 | 61 | 10 | 3 |
| Andy Cavazos |   | mr | 26 | 6.45 | 6 | 4 | 0 | 51 | 3 | 0 | 0 | 60.0 | 69 | 47 | 43 | 37 | 48 | 10 | 3 |
| Shawn Chacon |   | sp | 29 | 11.81 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5.1 | 9 | 8 | 7 | 3 | 0 | 0 | 0 |
| Rocky Cherry | ChN | mr | 27 | 9.00 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 1 | 1 | 2 | 1 | 0 | 0 |
| Matt Chico* |   | sp | 24 | 7.67 | 4 | 12 | 0 | 32 | 20 | 0 | 0 | 115.0 | 158 | 106 | 98 | 48 | 67 | 25 | 10 |
| Vinnie Chulk |   | mr | 28 | 6.75 | 1 | 0 | 1 | 42 | 0 | 0 | 0 | 37.1 | 47 | 35 | 28 | 31 | 30 | 6 | 4 |
| Tyler Clippard | NYN | sp | 22 | 5.27 | 3 | 8 | 0 | 28 | 23 | 0 | 0 | 135.0 | 150 | 83 | 79 | 51 | 106 | 19 | 10 |
| Todd Coffey | NYN | mr | 26 | 3.25 | 5 | 9 | 27 | 77 | 0 | 0 | 0 | 80.1 | 85 | 34 | 29 | 22 | 43 | 7 | 16 |
| Jesus Colome |   | mr | 29 | 7.56 | 1 | 4 | 2 | 27 | 0 | 0 | 0 | 33.1 | 36 | 28 | 28 | 22 | 27 | 7 | 2 |
| Bartolo Colon | Atl | sp | 34 | 5.17 | 5 | 4 | 0 | 10 | 9 | 0 | 0 | 54.0 | 65 | 33 | 31 | 14 | 32 | 4 | 4 |
| Aaron Cook | Flo | sp | 28 | 3.91 | 10 | 8 | 0 | 26 | 26 | 0 | 0 | 170.1 | 193 | 78 | 74 | 38 | 65 | 13 | 15 |
| Tim Corcoran |   | sp | 29 | 6.47 | 3 | 7 | 0 | 13 | 12 | 0 | 0 | 64.0 | 62 | 53 | 46 | 49 | 55 | 9 | 9 |
| Francisco Cordero | Phi | mr | 32 | 2.68 | 7 | 5 | 35 | 81 | 0 | 0 | 0 | 90.2 | 76 | 28 | 27 | 42 | 97 | 4 | 8 |
| Lance Cormier | ChN | mr | 26 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Rheal Cormier* | Hou | mr | 40 | 3.88 | 1 | 1 | 8 | 56 | 0 | 0 | 0 | 67.1 | 61 | 34 | 29 | 20 | 30 | 9 | 9 |
| David Cortes | SF | mr | 33 | 4.86 | 0 | 0 | 2 | 24 | 0 | 0 | 0 | 33.1 | 42 | 18 | 18 | 8 | 18 | 7 | 4 |
| Neal Cotts* |   | mr | 27 | 4.43 | 3 | 4 | 4 | 65 | 0 | 0 | 0 | 85.1 | 89 | 43 | 42 | 31 | 77 | 9 | 9 |
| Jonathan Coutlangus* | LAN | mr | 26 | 5.89 | 4 | 1 | 1 | 40 | 0 | 0 | 0 | 47.1 | 57 | 37 | 31 | 25 | 34 | 7 | 7 |
| Juan Cruz | LAN | mr | 28 | 5.02 | 9 | 6 | 0 | 40 | 18 | 0 | 0 | 131.0 | 130 | 82 | 73 | 54 | 133 | 19 | 8 |
| Johnny Cueto | Mil | sp | 21 | 6.45 | 3 | 21 | 0 | 34 | 32 | 0 | 0 | 156.1 | 192 | 133 | 112 | 64 | 143 | 35 | 15 |
| John Danks* |   | sp | 22 | 4.60 | 2 | 4 | 0 | 12 | 10 | 2 | 1 | 62.2 | 51 | 34 | 32 | 23 | 57 | 13 | 3 |
| Kyle Davies | Ari | sp | 23 | 5.77 | 1 | 2 | 0 | 8 | 7 | 0 | 0 | 34.1 | 39 | 26 | 22 | 21 | 22 | 3 | 2 |
| Doug Davis* | Pit | sp | 31 | 5.34 | 2 | 2 | 0 | 6 | 6 | 0 | 0 | 32.0 | 40 | 23 | 19 | 19 | 26 | 1 | 3 |
| Wade Davis | Mil | sp | 21 | 4.50 | 1 | 1 | 0 | 6 | 4 | 0 | 0 | 26.0 | 29 | 13 | 13 | 14 | 22 | 3 | 2 |
| Manny Delcarmen | SF | mr | 25 | 4.18 | 4 | 1 | 1 | 29 | 0 | 0 | 0 | 32.1 | 34 | 15 | 15 | 15 | 33 | 1 | 4 |
| Chris Demaria | NYN | mr | 26 | 1.93 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.2 | 5 | 1 | 1 | 0 | 4 | 1 | 1 |
| Ryan Dempster | Col | mr | 30 | 5.05 | 9 | 6 | 8 | 67 | 0 | 0 | 0 | 71.1 | 77 | 43 | 40 | 39 | 66 | 5 | 4 |
| Matt DeSalvo | Hou | sp | 26 | 17.36 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 4.2 | 8 | 9 | 9 | 8 | 6 | 1 | 1 |
| Elmer Dessens | Phi | mr | 36 | 0.00 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 3.2 | 4 | 0 | 0 | 1 | 1 | 0 | 1 |
| Joey Devine |   | mr | 23 | 7.71 | 2 | 2 | 0 | 15 | 0 | 0 | 0 | 14.0 | 13 | 12 | 12 | 10 | 9 | 2 | 4 |
| Tim Dillard | SD | mr | 23 | 5.87 | 0 | 0 | 2 | 13 | 0 | 0 | 0 | 15.1 | 20 | 14 | 10 | 7 | 3 | 3 | 3 |
| Brendan Donnelly | ChN | mr | 35 | 7.36 | 0 | 4 | 5 | 34 | 0 | 0 | 0 | 36.2 | 55 | 30 | 30 | 10 | 31 | 9 | 3 |
| Octavio Dotel |   | mr | 33 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 |
| Chance Douglass | Flo | sp | 23 | 8.57 | 0 | 4 | 0 | 11 | 3 | 0 | 0 | 21.0 | 31 | 28 | 20 | 12 | 9 | 5 | 1 |
| Scott Downs* | StL | mr | 31 | 2.84 | 3 | 0 | 5 | 42 | 0 | 0 | 0 | 57.0 | 54 | 18 | 18 | 13 | 40 | 5 | 9 |
| Justin Duchscherer | Flo | mr | 29 | 3.31 | 3 | 4 | 5 | 27 | 0 | 0 | 0 | 32.2 | 39 | 13 | 12 | 4 | 31 | 6 | 2 |
| J.D. Durbin |   | mr | 25 | 4.97 | 5 | 1 | 1 | 22 | 8 | 0 | 0 | 63.1 | 62 | 37 | 35 | 39 | 39 | 7 | 6 |
| Scott Elbert* | Hou | sp | 21 | 5.30 | 2 | 3 | 0 | 8 | 7 | 0 | 0 | 37.1 | 33 | 23 | 22 | 31 | 54 | 7 | 3 |
| Alan Embree* | Hou | mr | 37 | 3.94 | 1 | 2 | 5 | 28 | 0 | 0 | 0 | 32.0 | 32 | 17 | 14 | 12 | 30 | 5 | 1 |
| Kelvim Escobar | Atl | sp | 31 | 3.31 | 12 | 9 | 0 | 33 | 33 | 0 | 0 | 198.2 | 201 | 86 | 73 | 58 | 180 | 21 | 6 |
| Shawn Estes* | Pit | sp | 34 | 5.04 | 2 | 2 | 0 | 6 | 5 | 0 | 0 | 30.1 | 35 | 20 | 17 | 19 | 20 | 2 | 6 |
| Paul Estrada | Cin | mr | 24 | 12.27 | 1 | 1 | 0 | 14 | 0 | 0 | 0 | 18.1 | 33 | 29 | 25 | 10 | 23 | 10 | 4 |
| Dana Eveland* | Pit | mr | 23 | 5.68 | 2 | 1 | 0 | 9 | 3 | 0 | 0 | 25.1 | 31 | 17 | 16 | 14 | 22 | 5 | 5 |
| Scott Eyre* |   | mr | 35 | 9.64 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.2 | 5 | 5 | 5 | 2 | 4 | 2 | 1 |
| Thomas Fairchild |   | sp | 23 | 5.65 | 6 | 14 | 0 | 30 | 29 | 1 | 0 | 167.1 | 212 | 113 | 105 | 66 | 129 | 22 | 16 |
| Ryan Feierabend* | SD | mr | 21 | 8.26 | 1 | 6 | 0 | 17 | 15 | 0 | 0 | 73.0 | 101 | 69 | 67 | 29 | 41 | 19 | 4 |
| Scott Feldman | Flo | mr | 24 | 4.00 | 4 | 3 | 6 | 66 | 0 | 0 | 0 | 74.1 | 69 | 33 | 33 | 27 | 53 | 12 | 7 |
| Pedro Feliciano* | Col | mr | 30 | 3.33 | 5 | 2 | 1 | 60 | 0 | 0 | 0 | 67.2 | 76 | 32 | 25 | 19 | 58 | 5 | 9 |
| Randy Flores* | Cin | mr | 31 | 3.18 | 2 | 2 | 2 | 18 | 0 | 0 | 0 | 17.0 | 18 | 6 | 6 | 8 | 14 | 0 | 3 |
| Ron Flores* | Flo | mr | 27 | 4.53 | 5 | 3 | 3 | 50 | 0 | 0 | 0 | 59.2 | 53 | 31 | 30 | 23 | 53 | 9 | 5 |
| Gavin Floyd | Mil | sp | 24 | 9.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5.0 | 10 | 5 | 5 | 0 | 2 | 0 | 0 |
| Jeff Francis* | Flo | sp | 26 | 2.80 | 17 | 11 | 0 | 35 | 35 | 3 | 0 | 244.1 | 200 | 83 | 76 | 93 | 137 | 18 | 40 |
| Frank Francisco | StL | mr | 27 | 4.75 | 4 | 1 | 0 | 31 | 0 | 0 | 0 | 36.0 | 37 | 25 | 19 | 17 | 33 | 6 | 0 |
| Brian Fuentes* | Flo | mr | 31 | 4.76 | 2 | 5 | 13 | 57 | 0 | 0 | 0 | 51.0 | 46 | 27 | 27 | 27 | 57 | 8 | 4 |
| Aaron Fultz* |   | mr | 33 | 3.66 | 4 | 2 | 2 | 26 | 6 | 1 | 1 | 66.1 | 60 | 30 | 27 | 16 | 42 | 6 | 9 |
| Eric Gagne | LAN | mr | 31 | 3.36 | 4 | 1 | 22 | 61 | 0 | 0 | 0 | 61.2 | 51 | 23 | 23 | 15 | 75 | 9 | 5 |
| Armando Galarraga |   | sp | 25 | 6.59 | 1 | 3 | 0 | 7 | 5 | 0 | 0 | 27.1 | 26 | 23 | 20 | 10 | 18 | 9 | 1 |
| Sean Gallagher | Ari | sp | 21 | 14.16 | 1 | 1 | 0 | 21 | 0 | 0 | 0 | 20.1 | 33 | 33 | 32 | 21 | 23 | 11 | 3 |
| Freddy Garcia | StL | sp | 31 | 4.18 | 5 | 3 | 0 | 11 | 11 | 0 | 0 | 66.2 | 65 | 31 | 31 | 24 | 40 | 6 | 4 |
| Jon Garland | StL | sp | 27 | 2.91 | 18 | 7 | 0 | 32 | 32 | 5 | 3 | 223.0 | 195 | 80 | 72 | 49 | 102 | 18 | 18 |
| Matt Garza | Ari | sp | 23 | 5.05 | 6 | 15 | 0 | 40 | 34 | 1 | 1 | 187.0 | 209 | 122 | 105 | 65 | 151 | 27 | 13 |
| Justin Germano |   | mr | 24 | 5.87 | 5 | 6 | 0 | 25 | 12 | 0 | 0 | 95.0 | 116 | 66 | 62 | 21 | 58 | 16 | 8 |
| Edgar Gonzalez | ChN | sp | 24 | 5.65 | 7 | 7 | 0 | 22 | 22 | 3 | 0 | 143.1 | 152 | 97 | 90 | 32 | 84 | 31 | 6 |
| Tom Gordon |   | mr | 39 | 3.91 | 0 | 1 | 5 | 24 | 0 | 0 | 0 | 25.1 | 19 | 12 | 11 | 12 | 21 | 3 | 1 |
| Tom Gorzelanny* | Atl | sp | 24 | 4.61 | 15 | 5 | 0 | 33 | 33 | 0 | 0 | 187.1 | 180 | 105 | 96 | 78 | 131 | 21 | 20 |
| John Grabow* | ChN | mr | 28 | 4.48 | 8 | 4 | 5 | 50 | 2 | 0 | 0 | 66.1 | 60 | 35 | 33 | 39 | 49 | 10 | 7 |
| Zack Greinke | Was | sp | 23 | 4.88 | 0 | 4 | 0 | 7 | 4 | 0 | 0 | 27.2 | 28 | 22 | 15 | 7 | 17 | 7 | 3 |
| Matt Guerrier | SD | mr | 28 | 4.01 | 11 | 13 | 17 | 99 | 0 | 0 | 0 | 155.0 | 154 | 80 | 69 | 50 | 113 | 19 | 12 |
| Carlos Guevara | Flo | mr | 25 | 5.40 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 5.0 | 7 | 3 | 3 | 2 | 3 | 1 | 2 |
| Juan Gutierrez |   | sp | 23 | 5.94 | 2 | 3 | 2 | 15 | 7 | 0 | 0 | 47.0 | 52 | 32 | 31 | 21 | 38 | 11 | 5 |
| Angel Guzman | ChN | sp | 25 | 14.21 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 6.1 | 19 | 14 | 10 | 4 | 7 | 2 | 1 |
| Charlie Haeger | NYN | sp | 23 | 5.47 | 7 | 7 | 0 | 53 | 12 | 0 | 0 | 130.0 | 136 | 87 | 79 | 67 | 76 | 11 | 17 |
| Roy Halladay | Cin | sp | 30 | 2.42 | 18 | 4 | 0 | 29 | 29 | 6 | 3 | 208.0 | 176 | 59 | 56 | 32 | 135 | 11 | 19 |
| Brad Halsey* |   | mr | 26 | 4.58 | 0 | 4 | 5 | 15 | 3 | 0 | 0 | 35.1 | 39 | 20 | 18 | 12 | 13 | 3 | 6 |
| Cole Hamels* | SD | sp | 23 | 6.95 | 0 | 6 | 0 | 11 | 11 | 0 | 0 | 44.0 | 48 | 35 | 34 | 27 | 44 | 6 | 4 |
| Jason Hammel | Phi | sp | 24 | 4.09 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 11.0 | 11 | 5 | 5 | 8 | 12 | 3 | 0 |
| Justin Hampson* | StL | mr | 27 | 5.11 | 1 | 0 | 0 | 5 | 1 | 0 | 0 | 12.1 | 19 | 9 | 7 | 1 | 7 | 5 | 3 |
| Joel Hanrahan | LAN | sp | 25 | 8.33 | 1 | 4 | 0 | 7 | 7 | 0 | 0 | 31.1 | 37 | 32 | 29 | 19 | 26 | 12 | 2 |
| Craig Hansen | Ari | mr | 23 | 6.75 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 4.0 | 6 | 3 | 3 | 2 | 2 | 0 | 0 |
| Rich Harden | Hou | sp | 25 | 6.19 | 4 | 4 | 0 | 11 | 11 | 0 | 0 | 64.0 | 62 | 45 | 44 | 37 | 70 | 11 | 7 |
| LaTroy Hawkins | ChN | mr | 34 | 5.87 | 1 | 1 | 0 | 6 | 0 | 0 | 0 | 7.2 | 10 | 5 | 5 | 1 | 4 | 1 | 0 |
| Aaron Heilman |   | mr | 28 | 6.41 | 4 | 4 | 10 | 46 | 0 | 0 | 0 | 53.1 | 65 | 41 | 38 | 30 | 49 | 9 | 11 |
| Ben Hendrickson | Hou | sp | 26 | 9.00 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 18.0 | 28 | 18 | 18 | 7 | 14 | 7 | 2 |
| Mark Hendrickson* | Phi | mr | 33 | 3.92 | 8 | 7 | 0 | 55 | 13 | 0 | 0 | 128.2 | 136 | 61 | 56 | 47 | 64 | 14 | 9 |
| Sean Henn* | Ari | mr | 26 | 9.82 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 7.1 | 9 | 8 | 8 | 5 | 6 | 1 | 1 |
| Clay Hensley | Col | sp | 27 | 3.70 | 12 | 8 | 0 | 29 | 29 | 0 | 0 | 177.2 | 159 | 85 | 73 | 52 | 103 | 17 | 19 |
| Livan Hernandez | Mil | sp | 32 | 6.35 | 2 | 9 | 0 | 18 | 10 | 0 | 0 | 68.0 | 96 | 53 | 48 | 27 | 38 | 13 | 7 |
| Orlando Hernandez | Atl | sp | 37 | 3.97 | 11 | 5 | 0 | 25 | 24 | 0 | 0 | 145.0 | 150 | 72 | 64 | 51 | 133 | 13 | 9 |
| Runelvys Hernandez | Was | sp | 29 | 6.52 | 1 | 2 | 0 | 4 | 3 | 0 | 0 | 19.1 | 25 | 15 | 14 | 7 | 8 | 4 | 2 |
| Rich Hill* |   | sp | 27 | 3.98 | 13 | 10 | 0 | 33 | 33 | 3 | 1 | 201.1 | 174 | 98 | 89 | 72 | 231 | 30 | 8 |
| Shawn Hill | Col | sp | 26 | 3.47 | 2 | 2 | 0 | 9 | 9 | 1 | 0 | 59.2 | 62 | 27 | 23 | 13 | 25 | 5 | 6 |
| Jason Hirsh | LAN | sp | 25 | 6.57 | 7 | 7 | 0 | 21 | 21 | 0 | 0 | 97.1 | 113 | 78 | 71 | 49 | 82 | 22 | 5 |
| Trevor Hoffman | Was | mr | 39 | 4.89 | 6 | 4 | 15 | 84 | 0 | 0 | 0 | 92.0 | 94 | 52 | 50 | 25 | 68 | 10 | 5 |
| Lincoln Holdzkom | Mil | mr | 25 | 4.14 | 3 | 7 | 8 | 74 | 0 | 0 | 0 | 78.1 | 83 | 45 | 36 | 36 | 68 | 8 | 7 |
| Mark Holliman |   | sp | 23 | 3.82 | 1 | 1 | 0 | 26 | 0 | 0 | 0 | 37.2 | 38 | 17 | 16 | 15 | 30 | 2 | 5 |
| J.P. Howell* | Was | sp | 24 | 2.80 | 11 | 5 | 0 | 30 | 26 | 2 | 2 | 164.0 | 159 | 66 | 51 | 56 | 121 | 8 | 18 |
| Bob Howry |   | mr | 33 | 7.45 | 1 | 2 | 0 | 9 | 0 | 0 | 0 | 9.2 | 16 | 9 | 8 | 3 | 9 | 2 | 0 |
| Luke Hudson | Flo | sp | 30 | 2.70 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.2 | 3 | 2 | 2 | 1 | 4 | 1 | 0 |
| Tim Hudson | Phi | sp | 31 | 5.03 | 13 | 10 | 0 | 32 | 31 | 1 | 0 | 202.1 | 213 | 121 | 113 | 70 | 114 | 25 | 11 |
| Eric Hurley | Was | sp | 21 | 3.00 | 1 | 2 | 0 | 3 | 2 | 0 | 0 | 15.0 | 13 | 6 | 5 | 4 | 9 | 1 | 1 |
| Jason Isringhausen | StL | mr | 34 | 3.06 | 1 | 3 | 34 | 55 | 0 | 0 | 0 | 53.0 | 45 | 20 | 18 | 24 | 54 | 7 | 2 |
| Edwin Jackson | Ari | mr | 23 | 3.60 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 15.0 | 16 | 7 | 6 | 7 | 9 | 1 | 2 |
| Steven Jackson | ChN | sp | 25 | 2.70 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 10.0 | 7 | 3 | 3 | 2 | 10 | 1 | 0 |
| Zach Jackson* |   | sp | 24 | 4.72 | 6 | 9 | 0 | 34 | 16 | 1 | 0 | 127.2 | 129 | 80 | 67 | 57 | 61 | 16 | 19 |
| Chuck James* | Was | sp | 25 | 3.60 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 10.0 | 10 | 5 | 4 | 3 | 8 | 1 | 0 |
| Casey Janssen | SD | sp | 25 | 4.98 | 7 | 5 | 0 | 45 | 4 | 1 | 1 | 85.0 | 103 | 51 | 47 | 19 | 33 | 13 | 8 |
| Bobby Jenks | Ari | mr | 26 | 4.83 | 3 | 2 | 19 | 77 | 0 | 0 | 0 | 78.1 | 90 | 46 | 42 | 28 | 76 | 10 | 15 |
| Jason Jennings | Col | sp | 28 | 4.76 | 6 | 6 | 0 | 19 | 19 | 0 | 0 | 115.1 | 125 | 64 | 61 | 38 | 78 | 14 | 13 |
| Ubaldo Jimenez |   | mr | 23 | 6.14 | 1 | 4 | 0 | 28 | 4 | 0 | 0 | 51.1 | 54 | 41 | 35 | 32 | 42 | 12 | 3 |
| Jorge Julio | Was | cl | 28 | 3.24 | 0 | 3 | 0 | 5 | 0 | 0 | 0 | 8.1 | 8 | 4 | 3 | 1 | 11 | 2 | 0 |
| Jeff Karstens | Mil | sp | 24 | 3.86 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 7.0 | 3 | 3 | 3 | 7 | 4 | 0 | 0 |
| Kyle Kendrick | SD | sp | 22 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Logan Kensing |   | mr | 24 | 4.50 | 2 | 0 | 0 | 7 | 0 | 0 | 0 | 10.0 | 8 | 5 | 5 | 8 | 7 | 1 | 2 |
| Steve Kline* | Atl | mr | 34 | 4.28 | 3 | 1 | 5 | 52 | 0 | 0 | 0 | 54.2 | 59 | 29 | 26 | 28 | 22 | 6 | 13 |
| Shawn Kohn | Flo | mr | 27 | 7.94 | 1 | 2 | 0 | 8 | 0 | 0 | 0 | 11.1 | 17 | 10 | 10 | 1 | 10 | 3 | 1 |
| Dan Kolb | ChN | mr | 32 | 1.93 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 9.1 | 7 | 2 | 2 | 4 | 3 | 0 | 3 |
| Mike Koplove |   | mr | 30 | 4.79 | 5 | 3 | 3 | 37 | 1 | 0 | 0 | 56.1 | 63 | 31 | 30 | 19 | 31 | 8 | 13 |
| Hong-Chih Kuo* |   | sp | 25 | 4.14 | 2 | 3 | 0 | 9 | 5 | 0 | 0 | 37.0 | 33 | 17 | 17 | 19 | 45 | 3 | 4 |
| John Lackey | StL | sp | 28 | 3.19 | 5 | 1 | 0 | 8 | 8 | 1 | 1 | 53.2 | 46 | 19 | 19 | 14 | 44 | 6 | 2 |
| Brian Lawrence | Pit | sp | 31 | 3.18 | 1 | 0 | 0 | 9 | 1 | 0 | 0 | 17.0 | 18 | 8 | 6 | 9 | 14 | 1 | 1 |
| Brandon League | StL | mr | 24 | 0.71 | 2 | 0 | 1 | 11 | 0 | 0 | 0 | 12.2 | 8 | 1 | 1 | 2 | 4 | 1 | 2 |
| Wilfredo Ledezma* |   | mr | 26 | 5.60 | 4 | 2 | 2 | 76 | 1 | 0 | 0 | 82.0 | 97 | 52 | 51 | 41 | 61 | 12 | 6 |
| Cliff Lee* | Col | sp | 28 | 2.87 | 4 | 3 | 0 | 13 | 13 | 0 | 0 | 75.1 | 75 | 36 | 24 | 22 | 49 | 7 | 6 |
| Brad Lidge | SF | mr | 30 | 7.64 | 0 | 7 | 2 | 35 | 0 | 0 | 0 | 35.1 | 47 | 31 | 30 | 23 | 55 | 3 | 2 |
| Ted Lilly* | ChN | sp | 31 | 4.41 | 9 | 14 | 0 | 34 | 34 | 0 | 0 | 191.2 | 171 | 110 | 94 | 102 | 181 | 32 | 7 |
| Matthew Lindstrom | NYN | mr | 27 | 5.68 | 3 | 2 | 1 | 20 | 0 | 0 | 0 | 25.1 | 29 | 19 | 16 | 10 | 23 | 2 | 2 |
| Bobby Livingston* | SF | mr | 24 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| Esteban Loaiza | Was | sp | 35 | 9.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5.0 | 11 | 5 | 5 | 1 | 6 | 1 | 0 |
| Kameron Loe | Hou | sp | 25 | 5.48 | 1 | 2 | 0 | 3 | 3 | 1 | 0 | 23.0 | 24 | 14 | 14 | 8 | 17 | 1 | 2 |
| Adam Loewen* | Ari | sp | 23 | 3.24 | 2 | 2 | 0 | 7 | 7 | 0 | 0 | 41.2 | 35 | 16 | 15 | 22 | 33 | 1 | 2 |
| Boone Logan* | NYN | mr | 22 | 5.64 | 4 | 3 | 4 | 63 | 0 | 0 | 0 | 60.2 | 69 | 41 | 38 | 23 | 68 | 11 | 3 |
| Kyle Lohse | Flo | sp | 28 | 5.04 | 6 | 7 | 0 | 24 | 23 | 1 | 0 | 130.1 | 163 | 83 | 73 | 39 | 75 | 14 | 15 |
| Javier Lopez* | Hou | mr | 29 | 3.94 | 6 | 1 | 1 | 65 | 0 | 0 | 0 | 64.0 | 66 | 29 | 28 | 24 | 47 | 2 | 9 |
| Rodrigo Lopez | Flo | sp | 31 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 6.1 | 4 | 0 | 0 | 2 | 4 | 0 | 0 |
| Derek Lowe | Phi | sp | 34 | 3.88 | 12 | 12 | 0 | 34 | 33 | 0 | 0 | 216.0 | 208 | 118 | 93 | 62 | 127 | 12 | 21 |
| Tyler Lumsden* | Was | sp | 24 | 7.81 | 1 | 2 | 0 | 7 | 5 | 0 | 0 | 27.2 | 36 | 25 | 24 | 5 | 13 | 7 | 2 |
| Brandon Lyon |   | mr | 27 | 4.19 | 5 | 4 | 3 | 95 | 0 | 0 | 0 | 118.0 | 124 | 60 | 55 | 40 | 73 | 11 | 13 |
| Mike MacDougal | SF | mr | 30 | 4.75 | 6 | 9 | 3 | 52 | 0 | 0 | 0 | 66.1 | 59 | 37 | 35 | 36 | 49 | 6 | 9 |
| Greg Maddux |   | sp | 41 | 4.77 | 11 | 13 | 0 | 33 | 32 | 1 | 0 | 186.2 | 222 | 110 | 99 | 29 | 113 | 18 | 10 |
| John Maine | Was | sp | 26 | 6.73 | 3 | 16 | 0 | 33 | 28 | 0 | 0 | 144.1 | 171 | 118 | 108 | 75 | 124 | 37 | 3 |
| Gary Majewski | Was | mr | 27 | 4.72 | 2 | 2 | 2 | 62 | 0 | 0 | 0 | 74.1 | 89 | 42 | 39 | 32 | 40 | 5 | 10 |
| Stephen Marek | Pit | sp | 23 | 9.00 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7.0 | 9 | 7 | 7 | 7 | 4 | 1 | 0 |
| Mike Maroth* | Flo | sp | 29 | 7.96 | 2 | 3 | 0 | 6 | 5 | 0 | 0 | 26.0 | 33 | 24 | 23 | 6 | 9 | 8 | 3 |
| Jason Marquis | Hou | sp | 28 | 4.26 | 4 | 5 | 0 | 11 | 11 | 0 | 0 | 67.2 | 75 | 36 | 32 | 30 | 32 | 11 | 11 |
| Sean Marshall* | StL | sp | 24 | 4.43 | 5 | 1 | 0 | 11 | 11 | 1 | 0 | 61.0 | 62 | 33 | 30 | 23 | 41 | 9 | 6 |
| Damaso Marte* | Atl | mr | 32 | 4.50 | 8 | 1 | 2 | 71 | 0 | 0 | 0 | 64.0 | 63 | 35 | 32 | 34 | 68 | 8 | 8 |
| Pedro Martinez | Atl | sp | 35 | 3.18 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 17.0 | 17 | 6 | 6 | 6 | 23 | 1 | 0 |
| Nick Masset | NYN | mr | 25 | 2.89 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 9.1 | 9 | 4 | 3 | 4 | 6 | 0 | 3 |
| Juan Mateo | Hou | sp | 24 | 4.50 | 8 | 8 | 0 | 23 | 23 | 1 | 0 | 134.0 | 131 | 74 | 67 | 50 | 84 | 16 | 7 |
| Julio Mateo |   | mr | 29 | 4.27 | 0 | 1 | 0 | 47 | 0 | 0 | 0 | 59.0 | 69 | 29 | 28 | 5 | 44 | 6 | 5 |
| Daisuke Matsuzaka | SD | sp | 26 | 3.32 | 8 | 6 | 0 | 19 | 19 | 0 | 0 | 100.1 | 101 | 45 | 37 | 23 | 88 | 9 | 4 |
| Macay McBride* | SD | mr | 24 | 4.19 | 4 | 3 | 4 | 58 | 0 | 0 | 0 | 62.1 | 67 | 34 | 29 | 36 | 60 | 9 | 7 |
| Brandon McCarthy |   | sp | 23 | 3.27 | 8 | 5 | 0 | 22 | 17 | 0 | 0 | 110.0 | 98 | 51 | 40 | 20 | 105 | 9 | 6 |
| Dustin McGowan | Was | mr | 25 | 7.33 | 4 | 16 | 2 | 36 | 25 | 0 | 0 | 148.2 | 188 | 130 | 121 | 88 | 107 | 26 | 14 |
| Mark McLemore* |   | sp | 26 | 6.26 | 2 | 4 | 0 | 11 | 6 | 0 | 0 | 41.2 | 41 | 30 | 29 | 21 | 43 | 9 | 2 |
| Brandon Medders | Col | mr | 27 | 6.87 | 1 | 1 | 1 | 16 | 0 | 0 | 0 | 18.1 | 25 | 17 | 14 | 8 | 10 | 1 | 3 |
| Mike Megrew* | Phi | sp | 23 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 1 | 0 | 0 | 4 | 4 | 0 | 0 |
| Cla Meredith |   | mr | 24 | 3.33 | 4 | 5 | 4 | 60 | 0 | 0 | 0 | 70.1 | 59 | 32 | 26 | 17 | 42 | 7 | 3 |
| Randy Messenger | ChN | mr | 25 | 13.50 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.1 | 2 | 2 | 2 | 1 | 1 | 1 | 0 |
| Greg Miller* | StL | mr | 22 | 5.09 | 1 | 2 | 2 | 43 | 0 | 0 | 0 | 46.0 | 40 | 27 | 26 | 35 | 29 | 6 | 8 |
| Zach Miner |   | sp | 25 | 5.72 | 4 | 8 | 1 | 30 | 9 | 0 | 0 | 72.1 | 90 | 57 | 46 | 33 | 44 | 11 | 5 |
| Sergio Mitre | SD | sp | 26 | 7.71 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.1 | 0 | 2 | 2 | 3 | 1 | 0 | 1 |
| Agustin Montero | Hou | mr | 29 | 3.86 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.2 | 5 | 3 | 2 | 3 | 7 | 1 | 0 |
| Juan Morillo | NYN | sp | 23 | 4.50 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2.0 | 1 | 1 | 1 | 2 | 1 | 0 | 0 |
| Eduardo Morlan |   | sp | 21 | 4.29 | 8 | 9 | 0 | 30 | 29 | 1 | 0 | 155.1 | 138 | 88 | 74 | 76 | 130 | 20 | 14 |
| Matt Morris | Phi | sp | 32 | 4.56 | 10 | 7 | 0 | 22 | 22 | 0 | 0 | 128.1 | 147 | 73 | 65 | 38 | 73 | 20 | 8 |
| Brandon Morrow | Ari | mr | 22 | 6.79 | 2 | 0 | 3 | 48 | 0 | 0 | 0 | 54.1 | 71 | 41 | 41 | 27 | 36 | 9 | 3 |
| Jamie Moyer* | NYN | sp | 44 | 5.98 | 10 | 15 | 0 | 35 | 34 | 1 | 0 | 204.2 | 252 | 143 | 136 | 59 | 117 | 33 | 12 |
| Edward Mujica | Col | mr | 23 | 4.40 | 6 | 6 | 1 | 62 | 0 | 0 | 0 | 106.1 | 121 | 54 | 52 | 26 | 78 | 10 | 12 |
| Mark Mulder* | Hou | sp | 29 | 3.50 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 18.0 | 13 | 7 | 7 | 8 | 16 | 4 | 1 |
| Mike Mussina | Cin | sp | 38 | 4.01 | 9 | 5 | 0 | 28 | 28 | 0 | 0 | 182.0 | 194 | 87 | 81 | 30 | 141 | 25 | 17 |
| Brett Myers | LAN | sp | 26 | 5.37 | 5 | 8 | 0 | 19 | 19 | 1 | 0 | 112.1 | 117 | 68 | 67 | 36 | 90 | 16 | 10 |
| Chris Narveson* | ChN | sp | 25 | 6.55 | 1 | 0 | 1 | 24 | 0 | 0 | 0 | 33.0 | 42 | 25 | 24 | 12 | 14 | 8 | 1 |
| Joe Nathan | Atl | mr | 32 | 2.50 | 7 | 3 | 42 | 85 | 0 | 0 | 0 | 100.2 | 72 | 29 | 28 | 24 | 134 | 7 | 2 |
| Pat Neshek |   | mr | 26 | 5.31 | 2 | 8 | 16 | 55 | 0 | 0 | 0 | 59.1 | 72 | 39 | 35 | 16 | 65 | 14 | 1 |
| Jeff Niemann | Ari | sp | 24 | 6.15 | 7 | 13 | 1 | 49 | 26 | 0 | 0 | 165.1 | 193 | 123 | 113 | 89 | 145 | 32 | 8 |
| Fernando Nieve | NYN | mr | 24 | 4.50 | 1 | 0 | 0 | 24 | 0 | 0 | 0 | 24.0 | 23 | 12 | 12 | 12 | 14 | 1 | 3 |
| Ricky Nolasco | ChN | sp | 24 | 5.51 | 4 | 4 | 0 | 12 | 10 | 0 | 0 | 65.1 | 83 | 40 | 40 | 21 | 47 | 7 | 6 |
| Leo Nunez | Ari | mr | 23 | 7.04 | 1 | 2 | 0 | 13 | 0 | 0 | 0 | 23.0 | 39 | 21 | 18 | 4 | 18 | 2 | 3 |
| Mike O'Connor* | NYN | sp | 26 | 6.49 | 2 | 4 | 0 | 7 | 7 | 0 | 0 | 34.2 | 34 | 27 | 25 | 23 | 20 | 4 | 4 |
| Tomo Ohka | Pit | sp | 31 | 4.65 | 10 | 9 | 0 | 29 | 27 | 1 | 0 | 162.2 | 187 | 93 | 84 | 51 | 69 | 12 | 15 |
| Hideki Okajima* | Col | mr | 31 | 8.44 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 21.1 | 32 | 22 | 20 | 8 | 24 | 3 | 3 |
| Scott Olsen* | SF | sp | 23 | 4.15 | 1 | 2 | 0 | 5 | 5 | 2 | 1 | 34.2 | 27 | 16 | 16 | 8 | 46 | 6 | 1 |
| Roy Oswalt | StL | sp | 29 | 2.65 | 23 | 5 | 0 | 32 | 32 | 6 | 4 | 234.0 | 210 | 75 | 69 | 50 | 183 | 17 | 23 |
| Akinori Otsuka | Col | mr | 35 | 2.93 | 2 | 3 | 17 | 41 | 0 | 0 | 0 | 46.0 | 47 | 16 | 15 | 15 | 46 | 6 | 5 |
| Joshua Outman* | Phi | sp | 22 | 12.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.0 | 5 | 4 | 4 | 2 | 2 | 1 | 0 |
| Henry Owens | Flo | mr | 28 | 9.64 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 4.2 | 8 | 5 | 5 | 3 | 3 | 1 | 0 |
| Chris Oxspring | Col | sp | 30 | 6.93 | 5 | 4 | 0 | 13 | 13 | 0 | 0 | 62.1 | 80 | 53 | 48 | 31 | 41 | 13 | 3 |
| Vicente Padilla | Pit | sp | 29 | 3.72 | 9 | 8 | 0 | 32 | 29 | 1 | 0 | 171.2 | 149 | 84 | 71 | 81 | 138 | 13 | 12 |
| Jonathan Papelbon | Cin | sp | 26 | 4.12 | 10 | 12 | 0 | 32 | 32 | 7 | 3 | 201.0 | 189 | 107 | 92 | 46 | 163 | 30 | 11 |
| Chad Paronto |   | mr | 31 | 7.03 | 3 | 3 | 1 | 27 | 0 | 0 | 0 | 32.0 | 33 | 26 | 25 | 21 | 27 | 4 | 0 |
| Manny Parra* |   | sp | 24 | 4.69 | 7 | 2 | 0 | 27 | 20 | 1 | 0 | 132.1 | 150 | 72 | 69 | 52 | 94 | 21 | 19 |
| Troy Patton* |   | sp | 21 | 4.23 | 1 | 3 | 1 | 36 | 1 | 0 | 0 | 44.2 | 45 | 27 | 21 | 31 | 28 | 2 | 4 |
| David Pauley | LAN | sp | 24 | 1.50 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 7 | 1 | 1 | 3 | 3 | 0 | 1 |
| Carl Pavano | LAN | sp | 31 | 7.27 | 1 | 3 | 0 | 5 | 5 | 0 | 0 | 26.0 | 35 | 23 | 21 | 6 | 19 | 6 | 2 |
| Mike Pelfrey | Ari | sp | 23 | 6.10 | 10 | 13 | 0 | 35 | 32 | 0 | 0 | 168.1 | 202 | 128 | 114 | 90 | 139 | 17 | 18 |
| Tony Pena | Was | mr | 25 | 3.60 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 10.0 | 6 | 4 | 4 | 3 | 3 | 1 | 0 |
| Brad Penny | SF | sp | 29 | 4.86 | 13 | 9 | 0 | 30 | 30 | 3 | 2 | 185.1 | 209 | 105 | 100 | 56 | 117 | 18 | 19 |
| Odalis Perez* | ChN | sp | 30 | 1.83 | 2 | 2 | 0 | 13 | 4 | 0 | 0 | 39.1 | 36 | 10 | 8 | 11 | 27 | 3 | 2 |
| Oliver Perez* | Col | sp | 25 | 5.54 | 3 | 2 | 0 | 7 | 7 | 0 | 0 | 39.0 | 41 | 24 | 24 | 21 | 41 | 8 | 3 |
| Glen Perkins* | Ari | mr | 24 | 11.05 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 7.1 | 8 | 9 | 9 | 5 | 6 | 1 | 0 |
| Yusmeiro Petit |   | mr | 22 | 5.91 | 7 | 4 | 0 | 31 | 11 | 1 | 0 | 96.0 | 105 | 66 | 63 | 39 | 66 | 19 | 3 |
| Carmen Pignatiello* | Col | mr | 24 | 5.55 | 0 | 3 | 0 | 18 | 12 | 0 | 0 | 71.1 | 87 | 48 | 44 | 31 | 76 | 5 | 3 |
| Renyel Pinto* |   | mr | 24 | 5.70 | 2 | 2 | 6 | 58 | 0 | 0 | 0 | 66.1 | 72 | 44 | 42 | 43 | 56 | 7 | 12 |
| Cliff Politte | Mil | mr | 33 | 5.68 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 6.1 | 8 | 4 | 4 | 2 | 2 | 0 | 0 |
| Mark Prior |   | sp | 26 | 3.97 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 11.1 | 13 | 5 | 5 | 2 | 17 | 0 | 0 |
| Horacio Ramirez* | ChN | sp | 27 | 4.55 | 4 | 5 | 0 | 14 | 14 | 0 | 0 | 89.0 | 105 | 49 | 45 | 23 | 43 | 19 | 12 |
| Ramon Ramirez | Hou | mr | 25 | 4.97 | 1 | 3 | 7 | 34 | 0 | 0 | 0 | 38.0 | 38 | 25 | 21 | 13 | 36 | 7 | 3 |
| Jon Rauch |   | mr | 28 | 7.64 | 3 | 4 | 3 | 26 | 0 | 0 | 0 | 33.0 | 43 | 31 | 28 | 10 | 21 | 18 | 3 |
| Tim Redding | Mil | sp | 29 | 5.84 | 4 | 15 | 0 | 32 | 32 | 2 | 0 | 178.2 | 208 | 135 | 116 | 76 | 135 | 30 | 18 |
| Al Reyes | SF | mr | 37 | 3.67 | 2 | 1 | 2 | 43 | 0 | 0 | 0 | 56.1 | 55 | 25 | 23 | 16 | 52 | 4 | 6 |
| Anthony Reyes | StL | sp | 25 | 5.39 | 8 | 7 | 0 | 24 | 24 | 0 | 0 | 128.2 | 138 | 83 | 77 | 43 | 125 | 23 | 4 |
| Jo-Jo Reyes* | NYN | sp | 22 | 5.40 | 0 | 5 | 2 | 34 | 0 | 0 | 0 | 43.1 | 56 | 33 | 26 | 24 | 33 | 7 | 3 |
| Arthur Rhodes* | Flo | mr | 37 | 0.00 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 2.2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 |
| Royce Ring* | LAN | mr | 26 | 6.24 | 5 | 5 | 9 | 51 | 0 | 0 | 0 | 53.1 | 65 | 37 | 37 | 28 | 33 | 11 | 2 |
| Connor Robertson | Flo | mr | 25 | 5.35 | 4 | 1 | 1 | 31 | 0 | 0 | 0 | 35.1 | 46 | 21 | 21 | 13 | 31 | 3 | 2 |
| Nate Robertson* |   | sp | 29 | 4.17 | 15 | 7 | 0 | 31 | 30 | 2 | 0 | 196.1 | 191 | 102 | 91 | 64 | 142 | 29 | 23 |
| Fernando Rodney | Col | mr | 30 | 5.92 | 3 | 5 | 1 | 18 | 0 | 0 | 0 | 24.1 | 25 | 16 | 16 | 7 | 21 | 8 | 0 |
| Eddy Rodriguez | Phi | mr | 25 | 5.13 | 11 | 9 | 2 | 94 | 0 | 0 | 0 | 133.1 | 156 | 86 | 76 | 72 | 129 | 18 | 11 |
| Francisco Rodriguez | Cin | mr | 25 | 2.00 | 4 | 2 | 30 | 55 | 0 | 0 | 0 | 63.0 | 47 | 17 | 14 | 21 | 89 | 8 | 3 |
| Wandy Rodriguez* |   | sp | 28 | 5.31 | 4 | 2 | 0 | 17 | 14 | 0 | 0 | 84.2 | 91 | 51 | 50 | 31 | 54 | 13 | 12 |
| Brian Rogers | SF | mr | 24 | 0.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 7.0 | 7 | 0 | 0 | 5 | 8 | 0 | 1 |
| Kenny Rogers* | Atl | sp | 42 | 4.35 | 2 | 1 | 0 | 8 | 8 | 0 | 0 | 51.2 | 47 | 28 | 25 | 14 | 23 | 9 | 5 |
| Ryan Rowland-Smith* | Ari | mr | 24 | 0.00 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 7.0 | 10 | 1 | 0 | 2 | 5 | 0 | 1 |
| B.J. Ryan* | Flo | mr | 31 | 3.52 | 1 | 0 | 3 | 6 | 0 | 0 | 0 | 7.2 | 10 | 4 | 3 | 1 | 14 | 1 | 0 |
| C.C. Sabathia* | SD | sp | 26 | 3.16 | 12 | 9 | 0 | 40 | 40 | 2 | 0 | 242.0 | 208 | 93 | 85 | 70 | 195 | 23 | 19 |
| Juan Salas | Atl | mr | 28 | 4.36 | 2 | 0 | 1 | 23 | 0 | 0 | 0 | 33.0 | 40 | 16 | 16 | 10 | 29 | 5 | 1 |
| Brad Salmon | LAN | mr | 27 | 5.68 | 2 | 2 | 1 | 37 | 0 | 0 | 0 | 38.0 | 43 | 26 | 24 | 18 | 43 | 9 | 1 |
| Chris Sampson | Col | sp | 29 | 3.98 | 12 | 6 | 0 | 28 | 28 | 1 | 0 | 183.0 | 196 | 87 | 81 | 31 | 100 | 27 | 16 |
| Anibal Sanchez | ChN | sp | 23 | 7.41 | 2 | 3 | 0 | 7 | 7 | 0 | 0 | 37.2 | 50 | 33 | 31 | 20 | 24 | 7 | 5 |
| Humberto Sanchez | Phi | sp | 24 | 6.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 6.0 | 8 | 4 | 4 | 3 | 5 | 2 | 0 |
| Jonathan Sanchez* | Cin | sp | 24 | 4.43 | 9 | 4 | 0 | 45 | 9 | 0 | 0 | 89.1 | 87 | 49 | 44 | 52 | 92 | 8 | 7 |
| Dennis Sarfate | Phi | mr | 26 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 4 | 0 | 0 | 0 | 3 | 0 | 1 |
| Joe Saunders* |   | sp | 26 | 4.10 | 13 | 12 | 0 | 32 | 32 | 0 | 0 | 193.1 | 209 | 108 | 88 | 66 | 108 | 21 | 22 |
| Jason Schmidt | SD | sp | 34 | 7.78 | 1 | 3 | 0 | 9 | 9 | 0 | 0 | 39.1 | 61 | 43 | 34 | 20 | 28 | 8 | 1 |
| Chris Schroder | Col | mr | 28 | 12.27 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.2 | 4 | 5 | 5 | 5 | 3 | 3 | 1 |
| Bobby Seay* | Mil | mr | 29 | 10.50 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.0 | 9 | 7 | 7 | 0 | 4 | 2 | 2 |
| Scot Shields | Cin | mr | 31 | 4.48 | 5 | 3 | 4 | 46 | 0 | 0 | 0 | 62.1 | 58 | 31 | 31 | 23 | 67 | 7 | 4 |
| Brian Shouse* |   | mr | 38 | 4.08 | 2 | 1 | 1 | 63 | 0 | 0 | 0 | 68.1 | 65 | 40 | 31 | 40 | 47 | 9 | 6 |
| Doug Slaten* | SF | mr | 27 | 4.91 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 7.1 | 7 | 4 | 4 | 2 | 5 | 1 | 0 |
| Kevin Slowey | Atl | mr | 23 | 3.20 | 15 | 7 | 0 | 31 | 31 | 2 | 1 | 210.2 | 181 | 86 | 75 | 50 | 159 | 31 | 7 |
| Gregory Smith* |   | sp | 23 | 6.89 | 5 | 5 | 1 | 25 | 4 | 0 | 0 | 48.1 | 67 | 43 | 37 | 38 | 14 | 5 | 6 |
| Joe Smith | Was | mr | 23 | 5.75 | 1 | 4 | 3 | 31 | 0 | 0 | 0 | 36.0 | 58 | 38 | 23 | 22 | 30 | 7 | 5 |
| Matt Smith* | Phi | mr | 28 | 2.02 | 1 | 1 | 0 | 14 | 0 | 0 | 0 | 13.1 | 16 | 5 | 3 | 7 | 12 | 0 | 3 |
| Ian Snell |   | sp | 25 | 2.98 | 2 | 5 | 0 | 10 | 10 | 1 | 1 | 57.1 | 51 | 21 | 19 | 26 | 42 | 5 | 5 |
| Kyle Snyder | SF | sp | 29 | 4.50 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 8.0 | 11 | 4 | 4 | 2 | 8 | 2 | 1 |
| Alay Soler | Col | sp | 27 | 8.64 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 8.1 | 13 | 8 | 8 | 4 | 6 | 1 | 1 |
| Rafael Soriano | SF | mr | 27 | 4.09 | 0 | 2 | 1 | 11 | 0 | 0 | 0 | 11.0 | 13 | 6 | 5 | 3 | 11 | 2 | 1 |
| Jorge Sosa | SF | mr | 30 | 5.40 | 5 | 7 | 1 | 18 | 17 | 0 | 0 | 95.0 | 106 | 66 | 57 | 49 | 63 | 18 | 10 |
| Oswaldo Sosa | Pit | sp | 21 | 3.14 | 3 | 2 | 0 | 7 | 6 | 1 | 0 | 43.0 | 35 | 16 | 15 | 10 | 23 | 2 | 2 |
| Jeremy Sowers* |   | sp | 24 | 2.95 | 20 | 7 | 0 | 33 | 33 | 6 | 2 | 228.2 | 196 | 83 | 75 | 68 | 115 | 23 | 23 |
| Justin Speier | Phi | mr | 33 | 4.97 | 0 | 2 | 2 | 22 | 0 | 0 | 0 | 29.0 | 26 | 16 | 16 | 12 | 34 | 6 | 1 |
| Russ Springer |   | mr | 38 | 5.19 | 3 | 3 | 2 | 59 | 0 | 0 | 0 | 69.1 | 73 | 47 | 40 | 17 | 50 | 13 | 5 |
| Phil Stockman | Mil | mr | 27 | 5.29 | 0 | 1 | 0 | 10 | 0 | 0 | 0 | 17.0 | 16 | 11 | 10 | 7 | 18 | 2 | 0 |
| Jeff Suppan | StL | sp | 32 | 6.12 | 3 | 7 | 0 | 12 | 12 | 0 | 0 | 60.1 | 79 | 49 | 41 | 35 | 28 | 7 | 9 |
| Anthony Swarzak | Ari | sp | 21 | 5.77 | 1 | 4 | 0 | 28 | 6 | 0 | 0 | 53.0 | 70 | 38 | 34 | 28 | 43 | 9 | 6 |
| Mitch Talbot | SD | sp | 23 | 5.50 | 6 | 5 | 2 | 42 | 8 | 0 | 0 | 91.2 | 99 | 59 | 56 | 29 | 68 | 15 | 10 |
| Julian Tavarez | SD | mr | 34 | 3.86 | 9 | 6 | 5 | 82 | 0 | 0 | 0 | 119.0 | 121 | 59 | 51 | 41 | 74 | 14 | 21 |
| Brad Thompson | StL | mr | 25 | 4.50 | 3 | 3 | 1 | 52 | 0 | 0 | 0 | 66.0 | 65 | 38 | 33 | 22 | 28 | 12 | 8 |
| Salomon Torres |   | mr | 35 | 4.73 | 1 | 2 | 11 | 38 | 0 | 0 | 0 | 45.2 | 40 | 25 | 24 | 18 | 35 | 4 | 8 |
| Josh Towers | SD | sp | 30 | 4.91 | 1 | 0 | 0 | 9 | 1 | 0 | 0 | 18.1 | 25 | 10 | 10 | 1 | 10 | 3 | 2 |
| Dallas Trahern | Mil | sp | 21 | 5.97 | 7 | 18 | 0 | 32 | 32 | 1 | 0 | 191.1 | 219 | 142 | 127 | 70 | 93 | 37 | 22 |
| Derrick Turnbow |   | mr | 29 | 3.84 | 5 | 4 | 3 | 80 | 0 | 0 | 0 | 84.1 | 67 | 38 | 36 | 45 | 86 | 8 | 7 |
| Jose Valverde | Col | mr | 27 | 2.57 | 0 | 1 | 10 | 17 | 0 | 0 | 0 | 21.0 | 15 | 6 | 6 | 9 | 24 | 3 | 4 |
| Jermaine Van Buren |   | mr | 26 | 5.54 | 0 | 2 | 0 | 13 | 0 | 0 | 0 | 13.0 | 11 | 8 | 8 | 9 | 17 | 2 | 0 |
| John VanBenschoten | Phi | sp | 27 | 14.21 | 1 | 2 | 0 | 5 | 1 | 0 | 0 | 6.1 | 13 | 10 | 10 | 4 | 4 | 4 | 1 |
| Esmerling Vasquez | Ari | mr | 23 | 7.24 | 0 | 3 | 0 | 14 | 0 | 0 | 0 | 13.2 | 17 | 11 | 11 | 12 | 9 | 2 | 1 |
| Javier Vazquez | Cin | sp | 30 | 3.75 | 15 | 5 | 0 | 30 | 30 | 5 | 1 | 201.2 | 198 | 92 | 84 | 47 | 186 | 27 | 10 |
| Donald Veal* | Hou | sp | 22 | 5.68 | 0 | 4 | 1 | 17 | 8 | 0 | 0 | 52.1 | 42 | 38 | 33 | 39 | 51 | 8 | 7 |
| Jamie Vermilyea | Mil | mr | 25 | 4.40 | 2 | 5 | 1 | 56 | 0 | 0 | 0 | 75.2 | 90 | 43 | 37 | 25 | 37 | 11 | 13 |
| Carlos Villanueva | LAN | sp | 23 | 3.00 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 27.0 | 22 | 11 | 9 | 9 | 15 | 1 | 0 |
| Ron Villone* | Cin | mr | 37 | 4.36 | 2 | 2 | 2 | 27 | 0 | 0 | 0 | 43.1 | 37 | 21 | 21 | 24 | 44 | 5 | 6 |
| Luis Vizcaino | Pit | mr | 32 | 4.65 | 4 | 6 | 4 | 78 | 0 | 0 | 0 | 89.0 | 91 | 52 | 46 | 26 | 79 | 13 | 3 |
| John Wasdin | Hou | sp | 34 | 6.26 | 1 | 2 | 0 | 4 | 4 | 1 | 0 | 23.0 | 29 | 18 | 16 | 6 | 18 | 6 | 2 |
| David Weathers | ChN | mr | 37 | 5.96 | 2 | 7 | 7 | 69 | 0 | 0 | 0 | 83.0 | 87 | 62 | 55 | 40 | 64 | 18 | 8 |
| Jeff Weaver | LAN | sp | 30 | 4.22 | 8 | 2 | 0 | 18 | 14 | 1 | 0 | 100.1 | 111 | 48 | 47 | 22 | 61 | 12 | 7 |
| Jered Weaver | Mil | sp | 24 | 1.00 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 9.0 | 3 | 1 | 1 | 1 | 12 | 1 | 0 |
| David Wells* | ChN | sp | 44 | 4.41 | 12 | 8 | 0 | 35 | 35 | 2 | 1 | 214.1 | 246 | 114 | 105 | 41 | 107 | 32 | 23 |
| Kip Wells |   | sp | 30 | 5.79 | 9 | 11 | 0 | 33 | 32 | 0 | 0 | 163.1 | 189 | 109 | 105 | 82 | 124 | 19 | 18 |
| Jake Westbrook | Flo | sp | 29 | 3.80 | 10 | 12 | 0 | 28 | 28 | 4 | 3 | 189.1 | 195 | 89 | 80 | 46 | 87 | 13 | 25 |
| Bob Wickman |   | mr | 38 | 3.36 | 9 | 5 | 9 | 67 | 0 | 0 | 0 | 80.1 | 79 | 38 | 30 | 26 | 70 | 9 | 7 |
| Jerome Williams | Was | mr | 25 | 4.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 7 | 3 | 3 | 2 | 2 | 0 | 0 |
| Woody Williams | Mil | sp | 40 | 9.76 | 1 | 3 | 0 | 6 | 6 | 0 | 0 | 27.2 | 50 | 33 | 30 | 7 | 12 | 7 | 0 |
| Scott Williamson |   | mr | 31 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 1 | 3 | 0 | 0 |
| Dontrelle Willis* | SF | sp | 25 | 3.38 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 8.0 | 8 | 3 | 3 | 1 | 7 | 0 | 0 |
| Brian Wilson | LAN | mr | 25 | 6.75 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 36.0 | 42 | 31 | 27 | 26 | 35 | 4 | 4 |
| Matt Wise | Hou | mr | 31 | 6.11 | 2 | 1 | 1 | 32 | 1 | 0 | 0 | 45.2 | 54 | 33 | 31 | 20 | 40 | 13 | 6 |
| Randy Wolf* | SF | sp | 30 | 4.62 | 1 | 1 | 1 | 6 | 4 | 0 | 0 | 25.1 | 24 | 13 | 13 | 11 | 23 | 2 | 1 |
| Mike Wood |   | mr | 27 | 5.79 | 2 | 0 | 0 | 7 | 3 | 0 | 0 | 23.1 | 32 | 15 | 15 | 6 | 8 | 3 | 2 |
| Travis Wood* |   | sp | 20 | 9.99 | 2 | 0 | 0 | 20 | 0 | 0 | 0 | 24.1 | 36 | 28 | 27 | 19 | 13 | 10 | 1 |
| Chase Wright* | Was | sp | 24 | 5.71 | 4 | 11 | 2 | 68 | 6 | 0 | 0 | 110.1 | 123 | 74 | 70 | 56 | 75 | 16 | 7 |
| Jaret Wright | ChN | sp | 31 | 4.21 | 2 | 0 | 0 | 4 | 4 | 0 | 0 | 25.2 | 28 | 12 | 12 | 16 | 23 | 3 | 2 |
| Shane Youman* | Flo | sp | 27 | 4.55 | 12 | 7 | 0 | 31 | 31 | 0 | 0 | 193.2 | 190 | 113 | 98 | 87 | 77 | 28 | 23 |
| Chris Young | SD | sp | 28 | 3.93 | 6 | 10 | 0 | 30 | 30 | 0 | 0 | 153.1 | 150 | 77 | 67 | 58 | 130 | 12 | 2 |
| Victor Zambrano | ChN | sp | 31 | 1.50 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 6 | 1 | 1 | 2 | 2 | 1 | 0 |
| Barry Zito* |   | sp | 29 | 4.28 | 9 | 13 | 0 | 28 | 28 | 0 | 0 | 180.2 | 190 | 98 | 86 | 79 | 135 | 22 | 16 |
| Joel Zumaya | Ari | mr | 22 | 2.63 | 1 | 4 | 1 | 30 | 0 | 0 | 0 | 41.0 | 29 | 12 | 12 | 18 | 40 | 4 | 2 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| David Aardsma | Hou | mr | 25 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 3 | 17.8 | 7.1 | 24.9 | 5.7 | 0.7 | 0.8 | 2.76 |
| Jeremy Accardo | Col | mr | 25 | 3 | 0 | 1 | 1 | 1 | 0 | 0 | 4 | 11.7 | 2.0 | 13.8 | 6.8 | 1.5 | 3.5 | 1.52 |
| Mike Adams | Was | mr | 28 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 7.2 | 10.8 | 18.0 | 9.0 | 0.0 | 0.8 | 2.00 |
| Matt Albers | Cin | sp | 24 | 1 | 0 | 3 | 0 | 1 | 0 | 1 | 2 | 10.3 | 3.2 | 13.5 | 5.1 | 1.9 | 1.6 | 1.50 |
| Steve Andrade | SF | mr | 29 | 11 | 4 | 1 | 2 | 9 | 0 | 3 | 3 | 10.2 | 4.1 | 14.6 | 8.0 | 1.0 | 1.9 | 1.59 |
| Jose Arredondo | SD | mr | 23 | 4 | 1 | 1 | 1 | 3 | 0 | 1 | 3 | 14.8 | 4.1 | 19.2 | 6.4 | 1.2 | 1.6 | 2.10 |
| Bronson Arroyo | ChN | sp | 30 | 3 | 4 | 3 | 4 | 1 | 0 | 6 | 3 | 8.9 | 3.8 | 13.1 | 6.8 | 1.1 | 1.8 | 1.41 |
| Scott Atchison | Mil | mr | 31 | 6 | 0 | 0 | 2 | 7 | 0 | 5 | 4 | 8.7 | 3.2 | 12.0 | 7.5 | 0.5 | 2.4 | 1.32 |
| Burke Badenhop | Was | sp | 24 | 2 | 3 | 1 | 2 | 1 | 0 | 0 | 1 | 9.4 | 2.8 | 12.7 | 6.6 | 1.9 | 2.3 | 1.36 |
| Cha Seung Baek | Pit | sp | 27 | 17 | 2 | 1 | 4 | 4 | 0 | 3 | 1 | 8.6 | 3.4 | 12.2 | 5.7 | 1.3 | 1.7 | 1.33 |
| Danys Baez |   | mr | 29 | 3 | 0 | 3 | 4 | 2 | 0 | 0 | 5 | 8.5 | 3.5 | 12.6 | 7.4 | 0.3 | 2.2 | 1.33 |
| Homer Bailey |   | sp | 21 | 7 | 4 | 1 | 0 | 9 | 1 | 0 | 4 | 9.4 | 5.3 | 14.7 | 8.5 | 1.7 | 1.6 | 1.63 |
| Jeff Bajenaru | Atl | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.6 | 5.9 | 16.4 | 12.9 | 1.2 | 2.2 | 1.83 |
| Scott Baker | SD | sp | 25 | 6 | 6 | 1 | 9 | 1 | 0 | 9 | 4 | 9.9 | 2.0 | 12.5 | 6.4 | 0.9 | 3.2 | 1.32 |
| Kevin Barry | Atl | sp | 28 | 8 | 4 | 0 | 1 | 0 | 0 | 2 | 2 | 7.7 | 3.9 | 11.6 | 7.1 | 1.0 | 1.8 | 1.28 |
| Miguel Batista | Col | sp | 36 | 1 | 1 | 0 | 2 | 2 | 1 | 5 | 1 | 11.8 | 3.1 | 15.1 | 3.5 | 0.9 | 1.1 | 1.65 |
| Rick Bauer | Hou | mr | 30 | 13 | 3 | 1 | 9 | 2 | 1 | 5 | 6 | 8.8 | 4.2 | 13.6 | 5.6 | 0.8 | 1.3 | 1.45 |
| Yorman Bazardo | LAN | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 3.0 | 12.0 | 3.0 | 0.0 | 1.0 | 1.33 |
| Josh Beckett | SF | sp | 27 | 18 | 5 | 3 | 9 | 8 | 2 | 9 | 5 | 7.9 | 3.2 | 11.5 | 8.1 | 1.3 | 2.5 | 1.23 |
| Erik Bedard* | Phi | sp | 28 | 15 | 8 | 5 | 11 | 10 | 2 | 11 | 7 | 9.0 | 3.1 | 12.5 | 7.5 | 0.6 | 2.4 | 1.34 |
| Joe Beimel* | Col | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 10.4 | 1.2 | 11.7 | 3.1 | 0.6 | 2.5 | 1.30 |
| Matt Belisle | Pit | mr | 27 | 2 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 7.6 | 2.6 | 10.6 | 6.0 | 0.7 | 2.3 | 1.13 |
| Heath Bell |   | mr | 29 | 3 | 0 | 3 | 2 | 6 | 0 | 3 | 5 | 14.3 | 2.4 | 17.0 | 9.4 | 2.1 | 3.9 | 1.86 |
| Jason Bergmann | SD | mr | 25 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 2 | 8.7 | 4.1 | 14.3 | 5.1 | 1.5 | 1.3 | 1.42 |
| Jeremy Bonderman |   | sp | 24 | 25 | 7 | 3 | 3 | 6 | 1 | 8 | 2 | 7.4 | 1.8 | 9.3 | 7.6 | 0.7 | 4.3 | 1.02 |
| Chris Bootcheck | StL | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 0.0 | 13.5 | 0.0 | 4.5 | 0.0 | 1.50 |
| Dave Borkowski | Was | mr | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.4 | 3.6 | 9.0 | 6.3 | 0.0 | 1.8 | 1.00 |
| Travis Bowyer | Atl | mr | 25 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 8.5 | 6.2 | 15.4 | 8.5 | 0.8 | 1.4 | 1.63 |
| Dallas Braden* |   | sp | 23 | 3 | 0 | 2 | 0 | 1 | 1 | 2 | 3 | 13.9 | 3.6 | 17.5 | 4.7 | 1.5 | 1.3 | 1.95 |
| Chad Bradford | Cin | mr | 32 | 4 | 4 | 1 | 2 | 2 | 0 | 1 | 1 | 9.2 | 1.6 | 11.0 | 5.2 | 0.4 | 3.2 | 1.20 |
| Bill Bray* |   | mr | 24 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 7.6 | 2.2 | 10.1 | 10.1 | 1.4 | 4.6 | 1.09 |
| Stephen Bray |   | mr | 26 | 5 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 9.6 | 3.9 | 13.5 | 5.3 | 1.4 | 1.4 | 1.50 |
| Yhency Brazoban | SF | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 13.5 | 40.5 | 0.0 | 0.0 | 0.0 | 4.50 |
| Craig Breslow* | LAN | mr | 26 | 2 | 0 | 4 | 2 | 5 | 3 | 1 | 2 | 10.1 | 4.9 | 15.4 | 8.6 | 0.9 | 1.8 | 1.67 |
| Chris Britton | ChN | mr | 24 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 10.8 | 3.1 | 13.9 | 6.9 | 1.8 | 2.3 | 1.54 |
| Doug Brocail | ChN | mr | 40 | 8 | 0 | 2 | 3 | 2 | 0 | 0 | 2 | 10.1 | 3.4 | 14.0 | 7.5 | 0.5 | 2.2 | 1.50 |
| Andrew Brown | Mil | mr | 26 | 9 | 2 | 2 | 5 | 10 | 0 | 6 | 6 | 9.2 | 6.6 | 16.3 | 6.8 | 1.6 | 1.0 | 1.75 |
| Jonathan Broxton | Atl | mr | 23 | 6 | 4 | 4 | 7 | 5 | 0 | 3 | 2 | 9.3 | 4.3 | 14.3 | 11.0 | 1.0 | 2.6 | 1.52 |
| Brian Bruney |   | mr | 25 | 3 | 2 | 0 | 2 | 0 | 0 | 4 | 1 | 7.8 | 6.8 | 14.9 | 10.5 | 1.2 | 1.6 | 1.62 |
| Taylor Buchholz | NYN | mr | 25 | 3 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 14.2 | 3.4 | 17.9 | 6.1 | 2.7 | 1.8 | 1.95 |
| Ambiorix Burgos | Ari | cl | 23 | 1 | 2 | 1 | 2 | 4 | 1 | 0 | 0 | 8.5 | 4.4 | 13.7 | 10.1 | 1.6 | 2.3 | 1.43 |
| A.J. Burnett | SF | sp | 30 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.1 | 3.9 | 9.0 | 10.3 | 0.0 | 2.7 | 1.00 |
| Dave Bush | Was | sp | 27 | 5 | 2 | 0 | 5 | 1 | 0 | 0 | 1 | 10.8 | 1.6 | 13.5 | 6.1 | 1.1 | 3.9 | 1.38 |
| Daniel Cabrera | Pit | sp | 26 | 17 | 5 | 6 | 4 | 17 | 1 | 8 | 1 | 9.1 | 5.9 | 15.2 | 8.4 | 0.6 | 1.4 | 1.67 |
| Fernando Cabrera | Was | mr | 25 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 5.6 | 6.8 | 13.5 | 7.9 | 1.1 | 1.2 | 1.38 |
| Matt Cain | Cin | sp | 22 | 20 | 6 | 0 | 7 | 6 | 1 | 7 | 3 | 7.8 | 5.1 | 13.3 | 7.9 | 1.6 | 1.5 | 1.44 |
| Kiko Calero | Was | mr | 32 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 3.9 | 9.6 | 13.5 | 1.9 | 3.5 | 1.07 |
| Kevin Cameron |   | mr | 27 | 13 | 3 | 3 | 6 | 2 | 2 | 10 | 4 | 10.2 | 6.8 | 17.4 | 7.1 | 0.9 | 1.1 | 1.88 |
| Jose Capellan | SF | mr | 26 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.3 | 5.1 | 12.4 | 8.4 | 0.4 | 1.6 | 1.38 |
| Matt Capps | Phi | mr | 23 | 0 | 2 | 1 | 6 | 4 | 0 | 1 | 1 | 8.8 | 0.8 | 10.3 | 5.9 | 1.6 | 7.8 | 1.07 |
| Chris Capuano* |   | sp | 28 | 12 | 7 | 1 | 10 | 9 | 4 | 8 | 5 | 8.5 | 2.9 | 11.9 | 7.6 | 0.7 | 2.6 | 1.26 |
| Buddy Carlyle | NYN | mr | 29 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 23.1 | 7.7 | 30.9 | 3.9 | 0.0 | 0.5 | 3.43 |
| Cesar Carrillo | Ari | sp | 23 | 1 | 1 | 0 | 4 | 2 | 0 | 2 | 1 | 12.5 | 4.2 | 17.8 | 5.6 | 2.2 | 1.3 | 1.86 |
| Scott Cassidy | LAN | mr | 31 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 9.0 | 4.0 | 13.5 | 8.6 | 1.3 | 2.1 | 1.45 |
| Fabio Castro* | Cin | mr | 22 | 4 | 2 | 2 | 2 | 1 | 1 | 4 | 3 | 7.4 | 4.9 | 12.6 | 6.8 | 1.1 | 1.4 | 1.37 |
| Andy Cavazos |   | mr | 26 | 3 | 1 | 3 | 4 | 2 | 0 | 1 | 2 | 10.3 | 5.5 | 16.5 | 7.2 | 1.5 | 1.3 | 1.77 |
| Shawn Chacon |   | sp | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15.2 | 5.1 | 20.3 | 0.0 | 0.0 | 0.0 | 2.25 |
| Rocky Cherry | ChN | mr | 27 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 9.0 | 18.0 | 27.0 | 9.0 | 0.0 | 0.5 | 3.00 |
| Matt Chico* |   | sp | 24 | 10 | 5 | 0 | 4 | 9 | 0 | 3 | 7 | 12.4 | 3.8 | 16.4 | 5.2 | 2.0 | 1.4 | 1.79 |
| Vinnie Chulk |   | mr | 28 | 4 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 11.3 | 7.5 | 18.8 | 7.2 | 1.4 | 1.0 | 2.09 |
| Tyler Clippard | NYN | sp | 22 | 27 | 7 | 0 | 7 | 2 | 0 | 8 | 1 | 10.0 | 3.4 | 13.9 | 7.1 | 1.3 | 2.1 | 1.49 |
| Todd Coffey | NYN | mr | 26 | 0 | 2 | 3 | 3 | 4 | 0 | 0 | 2 | 9.5 | 2.5 | 12.3 | 4.8 | 0.8 | 2.0 | 1.33 |
| Jesus Colome |   | mr | 29 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 9.7 | 5.9 | 15.9 | 7.3 | 1.9 | 1.2 | 1.74 |
| Bartolo Colon | Atl | sp | 34 | 0 | 2 | 0 | 3 | 0 | 0 | 2 | 5 | 10.8 | 2.3 | 13.7 | 5.3 | 0.7 | 2.3 | 1.46 |
| Aaron Cook | Flo | sp | 28 | 9 | 9 | 0 | 9 | 6 | 0 | 7 | 3 | 10.2 | 2.0 | 12.7 | 3.4 | 0.7 | 1.7 | 1.36 |
| Tim Corcoran |   | sp | 29 | 8 | 2 | 1 | 2 | 2 | 0 | 6 | 2 | 8.7 | 6.9 | 15.9 | 7.7 | 1.3 | 1.1 | 1.73 |
| Francisco Cordero | Phi | mr | 32 | 6 | 1 | 4 | 2 | 2 | 1 | 1 | 1 | 7.5 | 4.2 | 11.9 | 9.6 | 0.4 | 2.3 | 1.30 |
| Lance Cormier | ChN | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 0.0 | 13.5 | 13.5 | 0.0 | 99.0 | 1.50 |
| Rheal Cormier* | Hou | mr | 40 | 5 | 0 | 1 | 4 | 7 | 0 | 0 | 1 | 8.2 | 2.7 | 11.4 | 4.0 | 1.2 | 1.5 | 1.20 |
| David Cortes | SF | mr | 33 | 0 | 0 | 2 | 1 | 2 | 0 | 1 | 1 | 11.3 | 2.2 | 13.8 | 4.9 | 1.9 | 2.3 | 1.50 |
| Neal Cotts* |   | mr | 27 | 5 | 6 | 3 | 3 | 3 | 0 | 2 | 3 | 9.4 | 3.3 | 13.0 | 8.1 | 0.9 | 2.5 | 1.41 |
| Jonathan Coutlangus* | LAN | mr | 26 | 1 | 1 | 2 | 6 | 4 | 0 | 3 | 3 | 10.8 | 4.8 | 16.7 | 6.5 | 1.3 | 1.4 | 1.73 |
| Juan Cruz | LAN | mr | 28 | 12 | 2 | 1 | 13 | 1 | 0 | 5 | 5 | 8.9 | 3.7 | 13.5 | 9.1 | 1.3 | 2.5 | 1.40 |
| Johnny Cueto | Mil | sp | 21 | 11 | 3 | 7 | 8 | 2 | 3 | 10 | 6 | 11.1 | 3.7 | 15.2 | 8.2 | 2.0 | 2.2 | 1.64 |
| John Danks* |   | sp | 22 | 3 | 3 | 0 | 3 | 2 | 0 | 3 | 0 | 7.3 | 3.3 | 11.1 | 8.2 | 1.9 | 2.5 | 1.18 |
| Kyle Davies | Ari | sp | 23 | 5 | 0 | 1 | 0 | 6 | 0 | 0 | 2 | 10.2 | 5.5 | 15.7 | 5.8 | 0.8 | 1.0 | 1.75 |
| Doug Davis* | Pit | sp | 31 | 2 | 3 | 0 | 2 | 4 | 0 | 1 | 2 | 11.3 | 5.3 | 17.2 | 7.3 | 0.3 | 1.4 | 1.84 |
| Wade Davis | Mil | sp | 21 | 1 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 10.0 | 4.8 | 14.9 | 7.6 | 1.0 | 1.6 | 1.65 |
| Manny Delcarmen | SF | mr | 25 | 4 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 9.5 | 4.2 | 14.5 | 9.2 | 0.3 | 2.2 | 1.52 |
| Chris Demaria | NYN | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0.0 | 9.6 | 7.7 | 1.9 | 99.0 | 1.07 |
| Ryan Dempster | Col | mr | 30 | 5 | 1 | 3 | 3 | 3 | 0 | 3 | 2 | 9.7 | 4.9 | 15.0 | 8.3 | 0.6 | 1.7 | 1.63 |
| Matt DeSalvo | Hou | sp | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.4 | 15.4 | 30.9 | 11.6 | 1.9 | 0.8 | 3.43 |
| Elmer Dessens | Phi | mr | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.8 | 2.5 | 12.3 | 2.5 | 0.0 | 1.0 | 1.36 |
| Joey Devine |   | mr | 23 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 8.4 | 6.4 | 16.1 | 5.8 | 1.3 | 0.9 | 1.64 |
| Tim Dillard | SD | mr | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 11.7 | 4.1 | 15.8 | 1.8 | 1.8 | 0.4 | 1.76 |
| Brendan Donnelly | ChN | mr | 35 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 13.5 | 2.5 | 16.2 | 7.6 | 2.2 | 3.1 | 1.77 |
| Octavio Dotel |   | mr | 33 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.0 | 4.5 | 4.5 | 13.5 | 0.0 | 3.0 | 0.50 |
| Chance Douglass | Flo | sp | 23 | 2 | 1 | 0 | 1 | 4 | 0 | 0 | 1 | 13.3 | 5.1 | 18.9 | 3.9 | 2.1 | 0.8 | 2.05 |
| Scott Downs* | StL | mr | 31 | 1 | 1 | 1 | 4 | 0 | 0 | 1 | 1 | 8.5 | 2.1 | 11.2 | 6.3 | 0.8 | 3.1 | 1.18 |
| Justin Duchscherer | Flo | mr | 29 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 10.7 | 1.1 | 12.4 | 8.5 | 1.7 | 7.8 | 1.32 |
| J.D. Durbin |   | mr | 25 | 4 | 2 | 1 | 2 | 5 | 0 | 1 | 3 | 8.8 | 5.5 | 14.6 | 5.5 | 1.0 | 1.0 | 1.59 |
| Scott Elbert* | Hou | sp | 21 | 5 | 1 | 2 | 1 | 0 | 0 | 4 | 0 | 8.0 | 7.5 | 15.7 | 13.0 | 1.7 | 1.7 | 1.71 |
| Alan Embree* | Hou | mr | 37 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 9.0 | 3.4 | 12.4 | 8.4 | 1.4 | 2.5 | 1.38 |
| Kelvim Escobar | Atl | sp | 31 | 9 | 5 | 4 | 3 | 16 | 0 | 8 | 7 | 9.1 | 2.6 | 11.9 | 8.2 | 1.0 | 3.1 | 1.30 |
| Shawn Estes* | Pit | sp | 34 | 5 | 0 | 1 | 0 | 2 | 0 | 0 | 2 | 10.4 | 5.6 | 16.0 | 5.9 | 0.6 | 1.1 | 1.78 |
| Paul Estrada | Cin | mr | 24 | 1 | 1 | 0 | 0 | 7 | 1 | 0 | 0 | 16.2 | 4.9 | 21.1 | 11.3 | 4.9 | 2.3 | 2.35 |
| Dana Eveland* | Pit | mr | 23 | 3 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 11.0 | 5.0 | 16.3 | 7.8 | 1.8 | 1.6 | 1.78 |
| Scott Eyre* |   | mr | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 3.9 | 13.5 | 7.7 | 3.9 | 2.0 | 1.50 |
| Thomas Fairchild |   | sp | 23 | 21 | 4 | 1 | 4 | 14 | 1 | 8 | 3 | 11.4 | 3.5 | 15.2 | 6.9 | 1.2 | 2.0 | 1.66 |
| Ryan Feierabend* | SD | mr | 21 | 1 | 3 | 3 | 3 | 3 | 0 | 8 | 1 | 12.5 | 3.6 | 16.4 | 5.1 | 2.3 | 1.4 | 1.78 |
| Scott Feldman | Flo | mr | 24 | 7 | 3 | 1 | 4 | 2 | 0 | 3 | 4 | 8.4 | 3.3 | 12.1 | 6.4 | 1.5 | 2.0 | 1.29 |
| Pedro Feliciano* | Col | mr | 30 | 4 | 2 | 4 | 7 | 2 | 0 | 2 | 0 | 10.1 | 2.5 | 13.6 | 7.7 | 0.7 | 3.1 | 1.40 |
| Randy Flores* | Cin | mr | 31 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9.5 | 4.2 | 13.8 | 7.4 | 0.0 | 1.8 | 1.53 |
| Ron Flores* | Flo | mr | 27 | 3 | 1 | 1 | 5 | 4 | 0 | 4 | 1 | 8.0 | 3.5 | 12.2 | 8.0 | 1.4 | 2.3 | 1.27 |
| Gavin Floyd | Mil | sp | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 18.0 | 0.0 | 18.0 | 3.6 | 0.0 | 99.0 | 2.00 |
| Jeff Francis* | Flo | sp | 26 | 17 | 9 | 4 | 9 | 2 | 0 | 7 | 3 | 7.4 | 3.4 | 11.1 | 5.0 | 0.7 | 1.5 | 1.20 |
| Frank Francisco | StL | mr | 27 | 0 | 2 | 1 | 2 | 3 | 0 | 0 | 2 | 9.3 | 4.3 | 14.0 | 8.3 | 1.5 | 1.9 | 1.50 |
| Brian Fuentes* | Flo | mr | 31 | 1 | 2 | 3 | 2 | 6 | 0 | 2 | 0 | 8.1 | 4.8 | 13.2 | 10.1 | 1.4 | 2.1 | 1.43 |
| Aaron Fultz* |   | mr | 33 | 3 | 3 | 1 | 1 | 5 | 0 | 4 | 2 | 8.1 | 2.2 | 10.4 | 5.7 | 0.8 | 2.6 | 1.15 |
| Eric Gagne | LAN | mr | 31 | 4 | 0 | 2 | 1 | 4 | 0 | 2 | 4 | 7.4 | 2.2 | 9.8 | 10.9 | 1.3 | 5.0 | 1.07 |
| Armando Galarraga |   | sp | 25 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 8.6 | 3.3 | 12.2 | 5.9 | 3.0 | 1.8 | 1.32 |
| Sean Gallagher | Ari | sp | 21 | 4 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 14.6 | 9.3 | 24.8 | 10.2 | 4.9 | 1.1 | 2.66 |
| Freddy Garcia | StL | sp | 31 | 4 | 4 | 2 | 1 | 4 | 0 | 2 | 2 | 8.8 | 3.2 | 12.1 | 5.4 | 0.8 | 1.7 | 1.33 |
| Jon Garland | StL | sp | 27 | 6 | 3 | 3 | 5 | 3 | 0 | 12 | 3 | 7.9 | 2.0 | 10.0 | 4.1 | 0.7 | 2.1 | 1.09 |
| Matt Garza | Ari | sp | 23 | 17 | 7 | 1 | 5 | 4 | 0 | 7 | 6 | 10.1 | 3.1 | 13.4 | 7.3 | 1.3 | 2.3 | 1.47 |
| Justin Germano |   | mr | 24 | 10 | 4 | 1 | 9 | 2 | 0 | 5 | 2 | 11.0 | 2.0 | 13.8 | 5.5 | 1.5 | 2.8 | 1.44 |
| Edgar Gonzalez | ChN | sp | 24 | 12 | 3 | 7 | 15 | 4 | 1 | 6 | 4 | 9.5 | 2.0 | 12.5 | 5.3 | 1.9 | 2.6 | 1.28 |
| Tom Gordon |   | mr | 39 | 0 | 1 | 2 | 3 | 0 | 0 | 3 | 3 | 6.8 | 4.3 | 12.1 | 7.5 | 1.1 | 1.8 | 1.22 |
| Tom Gorzelanny* | Atl | sp | 24 | 6 | 3 | 0 | 7 | 2 | 0 | 10 | 7 | 8.6 | 3.7 | 12.7 | 6.3 | 1.0 | 1.7 | 1.38 |
| John Grabow* | ChN | mr | 28 | 5 | 3 | 2 | 2 | 2 | 0 | 0 | 1 | 8.1 | 5.3 | 13.7 | 6.6 | 1.4 | 1.3 | 1.49 |
| Zack Greinke | Was | sp | 23 | 4 | 1 | 0 | 2 | 0 | 0 | 1 | 2 | 9.1 | 2.3 | 12.0 | 5.5 | 2.3 | 2.4 | 1.27 |
| Matt Guerrier | SD | mr | 28 | 3 | 6 | 5 | 6 | 6 | 0 | 2 | 2 | 8.9 | 2.9 | 12.2 | 6.6 | 1.1 | 2.3 | 1.32 |
| Carlos Guevara | Flo | mr | 25 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 12.6 | 3.6 | 18.0 | 5.4 | 1.8 | 1.5 | 1.80 |
| Juan Gutierrez |   | sp | 23 | 1 | 3 | 1 | 1 | 2 | 1 | 4 | 0 | 10.0 | 4.0 | 14.2 | 7.3 | 2.1 | 1.8 | 1.55 |
| Angel Guzman | ChN | sp | 25 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 27.0 | 5.7 | 32.7 | 9.9 | 2.8 | 1.8 | 3.63 |
| Charlie Haeger | NYN | sp | 23 | 14 | 6 | 0 | 8 | 10 | 0 | 8 | 5 | 9.4 | 4.6 | 14.6 | 5.3 | 0.8 | 1.1 | 1.56 |
| Roy Halladay | Cin | sp | 30 | 19 | 5 | 0 | 5 | 3 | 0 | 10 | 1 | 7.6 | 1.4 | 9.2 | 5.8 | 0.5 | 4.2 | 1.00 |
| Brad Halsey* |   | mr | 26 | 0 | 2 | 1 | 1 | 1 | 0 | 3 | 1 | 9.9 | 3.1 | 13.2 | 3.3 | 0.8 | 1.1 | 1.44 |
| Cole Hamels* | SD | sp | 23 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 9.8 | 5.5 | 15.5 | 9.0 | 1.2 | 1.6 | 1.70 |
| Jason Hammel | Phi | sp | 24 | 3 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 9.0 | 6.5 | 16.4 | 9.8 | 2.5 | 1.5 | 1.73 |
| Justin Hampson* | StL | mr | 27 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 13.9 | 0.7 | 15.3 | 5.1 | 3.6 | 7.0 | 1.62 |
| Joel Hanrahan | LAN | sp | 25 | 3 | 0 | 0 | 0 | 2 | 0 | 3 | 2 | 10.6 | 5.5 | 16.1 | 7.5 | 3.4 | 1.4 | 1.79 |
| Craig Hansen | Ari | mr | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13.5 | 4.5 | 20.3 | 4.5 | 0.0 | 1.0 | 2.00 |
| Rich Harden | Hou | sp | 25 | 3 | 2 | 1 | 0 | 3 | 0 | 1 | 4 | 8.7 | 5.2 | 13.9 | 9.8 | 1.5 | 1.9 | 1.55 |
| LaTroy Hawkins | ChN | mr | 34 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11.7 | 1.2 | 12.9 | 4.7 | 1.2 | 4.0 | 1.43 |
| Aaron Heilman |   | mr | 28 | 5 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 11.0 | 5.1 | 16.2 | 8.3 | 1.5 | 1.6 | 1.78 |
| Ben Hendrickson | Hou | sp | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 14.0 | 3.5 | 17.5 | 7.0 | 3.5 | 2.0 | 1.94 |
| Mark Hendrickson* | Phi | mr | 33 | 9 | 5 | 4 | 2 | 5 | 0 | 8 | 5 | 9.5 | 3.3 | 12.9 | 4.5 | 1.0 | 1.4 | 1.42 |
| Sean Henn* | Ari | mr | 26 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 1 | 11.0 | 6.1 | 17.2 | 7.4 | 1.2 | 1.2 | 1.91 |
| Clay Hensley | Col | sp | 27 | 10 | 5 | 1 | 5 | 4 | 0 | 6 | 5 | 8.1 | 2.6 | 10.9 | 5.2 | 0.9 | 2.0 | 1.19 |
| Livan Hernandez | Mil | sp | 32 | 4 | 2 | 3 | 2 | 0 | 0 | 2 | 1 | 12.7 | 3.6 | 16.5 | 5.0 | 1.7 | 1.4 | 1.81 |
| Orlando Hernandez | Atl | sp | 37 | 14 | 4 | 2 | 10 | 5 | 2 | 3 | 6 | 9.3 | 3.2 | 13.1 | 8.3 | 0.8 | 2.6 | 1.39 |
| Runelvys Hernandez | Was | sp | 29 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 11.6 | 3.3 | 15.4 | 3.7 | 1.9 | 1.1 | 1.66 |
| Rich Hill* |   | sp | 27 | 20 | 5 | 2 | 7 | 7 | 4 | 7 | 4 | 7.8 | 3.2 | 11.3 | 10.3 | 1.3 | 3.2 | 1.22 |
| Shawn Hill | Col | sp | 26 | 4 | 5 | 0 | 4 | 1 | 0 | 3 | 2 | 9.4 | 2.0 | 11.9 | 3.8 | 0.8 | 1.9 | 1.26 |
| Jason Hirsh | LAN | sp | 25 | 16 | 3 | 3 | 7 | 1 | 0 | 6 | 6 | 10.4 | 4.5 | 15.6 | 7.6 | 2.0 | 1.7 | 1.66 |
| Trevor Hoffman | Was | mr | 39 | 1 | 4 | 1 | 5 | 3 | 0 | 2 | 2 | 9.2 | 2.4 | 12.1 | 6.7 | 1.0 | 2.7 | 1.29 |
| Lincoln Holdzkom | Mil | mr | 25 | 8 | 1 | 2 | 3 | 5 | 1 | 0 | 2 | 9.5 | 4.1 | 14.0 | 7.8 | 0.9 | 1.9 | 1.52 |
| Mark Holliman |   | sp | 23 | 2 | 1 | 1 | 2 | 3 | 0 | 1 | 1 | 9.1 | 3.6 | 13.1 | 7.2 | 0.5 | 2.0 | 1.41 |
| J.P. Howell* | Was | sp | 24 | 11 | 4 | 2 | 8 | 10 | 3 | 8 | 1 | 8.7 | 3.1 | 12.2 | 6.6 | 0.4 | 2.2 | 1.31 |
| Bob Howry |   | mr | 33 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 14.9 | 2.8 | 17.7 | 8.4 | 1.9 | 3.0 | 1.97 |
| Luke Hudson | Flo | sp | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.0 | 1.3 | 6.8 | 5.4 | 1.3 | 4.0 | 0.60 |
| Tim Hudson | Phi | sp | 31 | 32 | 9 | 7 | 5 | 3 | 1 | 7 | 9 | 9.5 | 3.1 | 12.8 | 5.1 | 1.1 | 1.6 | 1.40 |
| Eric Hurley | Was | sp | 21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.8 | 2.4 | 10.8 | 5.4 | 0.6 | 2.3 | 1.13 |
| Jason Isringhausen | StL | mr | 34 | 1 | 1 | 1 | 3 | 2 | 0 | 0 | 0 | 7.6 | 4.1 | 12.2 | 9.2 | 1.2 | 2.3 | 1.30 |
| Edwin Jackson | Ari | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 9.6 | 4.2 | 13.8 | 5.4 | 0.6 | 1.3 | 1.53 |
| Steven Jackson | ChN | sp | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 6.3 | 1.8 | 8.1 | 9.0 | 0.9 | 5.0 | 0.90 |
| Zach Jackson* |   | sp | 24 | 8 | 6 | 0 | 5 | 1 | 0 | 4 | 5 | 9.1 | 4.0 | 13.5 | 4.3 | 1.1 | 1.1 | 1.46 |
| Chuck James* | Was | sp | 25 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9.0 | 2.7 | 11.7 | 7.2 | 0.9 | 2.7 | 1.30 |
| Casey Janssen | SD | sp | 25 | 1 | 1 | 3 | 4 | 5 | 0 | 3 | 7 | 10.9 | 2.0 | 13.3 | 3.5 | 1.4 | 1.7 | 1.44 |
| Bobby Jenks | Ari | mr | 26 | 4 | 1 | 1 | 4 | 12 | 0 | 6 | 1 | 10.3 | 3.2 | 14.0 | 8.7 | 1.1 | 2.7 | 1.51 |
| Jason Jennings | Col | sp | 28 | 10 | 4 | 1 | 6 | 6 | 0 | 2 | 3 | 9.8 | 3.0 | 13.2 | 6.1 | 1.1 | 2.1 | 1.41 |
| Ubaldo Jimenez |   | mr | 23 | 7 | 2 | 1 | 2 | 5 | 1 | 2 | 3 | 9.5 | 5.6 | 15.4 | 7.4 | 2.1 | 1.3 | 1.68 |
| Jorge Julio | Was | cl | 28 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 8.6 | 1.1 | 9.7 | 11.9 | 2.2 | 11.0 | 1.08 |
| Jeff Karstens | Mil | sp | 24 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.9 | 9.0 | 12.9 | 5.1 | 0.0 | 0.6 | 1.43 |
| Kyle Kendrick | SD | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 99.0 | 0.0 | 99.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Logan Kensing |   | mr | 24 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 7.2 | 7.2 | 14.4 | 6.3 | 0.9 | 0.9 | 1.60 |
| Steve Kline* | Atl | mr | 34 | 3 | 2 | 3 | 2 | 2 | 0 | 1 | 6 | 9.7 | 4.6 | 14.7 | 3.6 | 1.0 | 0.8 | 1.59 |
| Shawn Kohn | Flo | mr | 27 | 2 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 13.5 | 0.8 | 15.1 | 7.9 | 2.4 | 10.0 | 1.59 |
| Dan Kolb | ChN | mr | 32 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 6.8 | 3.9 | 10.6 | 2.9 | 0.0 | 0.8 | 1.18 |
| Mike Koplove |   | mr | 30 | 5 | 4 | 0 | 1 | 2 | 0 | 4 | 2 | 10.1 | 3.0 | 13.3 | 5.0 | 1.3 | 1.6 | 1.46 |
| Hong-Chih Kuo* |   | sp | 25 | 6 | 0 | 0 | 1 | 2 | 1 | 3 | 1 | 8.0 | 4.6 | 12.9 | 10.9 | 0.7 | 2.4 | 1.41 |
| John Lackey | StL | sp | 28 | 6 | 2 | 0 | 0 | 4 | 0 | 5 | 0 | 7.7 | 2.3 | 10.1 | 7.4 | 1.0 | 3.1 | 1.12 |
| Brian Lawrence | Pit | sp | 31 | 1 | 1 | 2 | 1 | 0 | 0 | 2 | 0 | 9.5 | 4.8 | 14.8 | 7.4 | 0.5 | 1.6 | 1.59 |
| Brandon League | StL | mr | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5.7 | 1.4 | 7.1 | 2.8 | 0.7 | 2.0 | 0.79 |
| Wilfredo Ledezma* |   | mr | 26 | 9 | 3 | 4 | 4 | 2 | 1 | 4 | 2 | 10.6 | 4.5 | 15.6 | 6.7 | 1.3 | 1.5 | 1.68 |
| Cliff Lee* | Col | sp | 28 | 5 | 2 | 0 | 1 | 0 | 0 | 4 | 7 | 9.0 | 2.6 | 11.7 | 5.9 | 0.8 | 2.2 | 1.29 |
| Brad Lidge | SF | mr | 30 | 5 | 1 | 1 | 1 | 4 | 0 | 1 | 1 | 12.0 | 5.9 | 18.1 | 14.0 | 0.8 | 2.4 | 1.98 |
| Ted Lilly* | ChN | sp | 31 | 15 | 9 | 3 | 8 | 2 | 1 | 11 | 8 | 8.0 | 4.8 | 13.2 | 8.5 | 1.5 | 1.8 | 1.42 |
| Matthew Lindstrom | NYN | mr | 27 | 2 | 2 | 0 | 3 | 2 | 0 | 1 | 0 | 10.3 | 3.6 | 14.9 | 8.2 | 0.7 | 2.3 | 1.54 |
| Bobby Livingston* | SF | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 0.0 | 0.0 | 0.0 | 2.00 |
| Esteban Loaiza | Was | sp | 35 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 19.8 | 1.8 | 21.6 | 10.8 | 1.8 | 6.0 | 2.40 |
| Kameron Loe | Hou | sp | 25 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.4 | 3.1 | 12.5 | 6.7 | 0.4 | 2.1 | 1.39 |
| Adam Loewen* | Ari | sp | 23 | 4 | 2 | 0 | 2 | 0 | 2 | 2 | 0 | 7.6 | 4.8 | 12.7 | 7.1 | 0.2 | 1.5 | 1.37 |
| Boone Logan* | NYN | mr | 22 | 3 | 2 | 0 | 10 | 5 | 2 | 3 | 1 | 10.2 | 3.4 | 15.1 | 10.1 | 1.6 | 3.0 | 1.52 |
| Kyle Lohse | Flo | sp | 28 | 10 | 2 | 1 | 2 | 2 | 2 | 11 | 6 | 11.3 | 2.7 | 14.1 | 5.2 | 1.0 | 1.9 | 1.55 |
| Javier Lopez* | Hou | mr | 29 | 6 | 2 | 3 | 2 | 4 | 0 | 1 | 1 | 9.3 | 3.4 | 12.9 | 6.6 | 0.3 | 2.0 | 1.41 |
| Rodrigo Lopez | Flo | sp | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2.8 | 8.5 | 5.7 | 0.0 | 2.0 | 0.95 |
| Derek Lowe | Phi | sp | 34 | 26 | 8 | 2 | 9 | 6 | 3 | 6 | 13 | 8.7 | 2.6 | 11.6 | 5.3 | 0.5 | 2.0 | 1.25 |
| Tyler Lumsden* | Was | sp | 24 | 0 | 2 | 0 | 3 | 1 | 0 | 0 | 1 | 11.7 | 1.6 | 14.3 | 4.2 | 2.3 | 2.6 | 1.48 |
| Brandon Lyon |   | mr | 27 | 9 | 1 | 6 | 1 | 1 | 0 | 7 | 5 | 9.5 | 3.1 | 12.6 | 5.6 | 0.8 | 1.8 | 1.39 |
| Mike MacDougal | SF | mr | 30 | 4 | 4 | 2 | 2 | 5 | 1 | 3 | 5 | 8.0 | 4.9 | 13.2 | 6.6 | 0.8 | 1.4 | 1.43 |
| Greg Maddux |   | sp | 41 | 25 | 8 | 0 | 6 | 3 | 0 | 7 | 6 | 10.7 | 1.4 | 12.4 | 5.4 | 0.9 | 3.9 | 1.34 |
| John Maine | Was | sp | 26 | 12 | 4 | 1 | 2 | 2 | 3 | 10 | 5 | 10.7 | 4.7 | 15.5 | 7.7 | 2.3 | 1.7 | 1.70 |
| Gary Majewski | Was | mr | 27 | 4 | 4 | 2 | 4 | 3 | 0 | 3 | 1 | 10.8 | 3.9 | 15.1 | 4.8 | 0.6 | 1.3 | 1.63 |
| Stephen Marek | Pit | sp | 23 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 11.6 | 9.0 | 21.9 | 5.1 | 1.3 | 0.6 | 2.29 |
| Mike Maroth* | Flo | sp | 29 | 1 | 1 | 0 | 3 | 2 | 0 | 0 | 1 | 11.4 | 2.1 | 14.5 | 3.1 | 2.8 | 1.5 | 1.50 |
| Jason Marquis | Hou | sp | 28 | 9 | 4 | 1 | 1 | 2 | 1 | 2 | 1 | 10.0 | 4.0 | 14.1 | 4.3 | 1.5 | 1.1 | 1.55 |
| Sean Marshall* | StL | sp | 24 | 5 | 5 | 0 | 3 | 4 | 1 | 0 | 5 | 9.1 | 3.4 | 13.0 | 6.0 | 1.3 | 1.8 | 1.39 |
| Damaso Marte* | Atl | mr | 32 | 4 | 2 | 4 | 3 | 5 | 2 | 1 | 1 | 8.9 | 4.8 | 14.1 | 9.6 | 1.1 | 2.0 | 1.52 |
| Pedro Martinez | Atl | sp | 35 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9.0 | 3.2 | 12.2 | 12.2 | 0.5 | 3.8 | 1.35 |
| Nick Masset | NYN | mr | 25 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 8.7 | 3.9 | 14.5 | 5.8 | 0.0 | 1.5 | 1.39 |
| Juan Mateo | Hou | sp | 24 | 4 | 4 | 2 | 3 | 1 | 0 | 3 | 5 | 8.8 | 3.4 | 12.4 | 5.6 | 1.1 | 1.7 | 1.35 |
| Julio Mateo |   | mr | 29 | 6 | 3 | 1 | 8 | 0 | 0 | 1 | 1 | 10.5 | 0.8 | 12.5 | 6.7 | 0.9 | 8.8 | 1.25 |
| Daisuke Matsuzaka | SD | sp | 26 | 3 | 6 | 0 | 0 | 4 | 0 | 5 | 2 | 9.1 | 2.1 | 11.1 | 7.9 | 0.8 | 3.8 | 1.24 |
| Macay McBride* | SD | mr | 24 | 0 | 4 | 2 | 1 | 2 | 0 | 1 | 3 | 9.7 | 5.2 | 15.0 | 8.7 | 1.3 | 1.7 | 1.65 |
| Brandon McCarthy |   | sp | 23 | 6 | 5 | 1 | 1 | 4 | 2 | 5 | 4 | 8.0 | 1.6 | 9.7 | 8.6 | 0.7 | 5.3 | 1.07 |
| Dustin McGowan | Was | mr | 25 | 11 | 5 | 5 | 5 | 11 | 7 | 11 | 7 | 11.4 | 5.3 | 17.0 | 6.5 | 1.6 | 1.2 | 1.86 |
| Mark McLemore* |   | sp | 26 | 5 | 0 | 0 | 4 | 0 | 0 | 1 | 2 | 8.9 | 4.5 | 14.3 | 9.3 | 1.9 | 2.0 | 1.49 |
| Brandon Medders | Col | mr | 27 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 12.3 | 3.9 | 17.7 | 4.9 | 0.5 | 1.3 | 1.80 |
| Mike Megrew* | Phi | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 15.4 | 19.3 | 15.4 | 0.0 | 1.0 | 2.14 |
| Cla Meredith |   | mr | 24 | 2 | 2 | 1 | 1 | 2 | 0 | 3 | 4 | 7.5 | 2.2 | 9.9 | 5.4 | 0.9 | 2.5 | 1.08 |
| Randy Messenger | ChN | mr | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 13.5 | 6.8 | 20.3 | 6.8 | 6.8 | 1.0 | 2.25 |
| Greg Miller* | StL | mr | 22 | 4 | 2 | 3 | 5 | 3 | 0 | 5 | 1 | 7.8 | 6.8 | 15.7 | 5.7 | 1.2 | 0.8 | 1.63 |
| Zach Miner |   | sp | 25 | 9 | 1 | 0 | 3 | 0 | 1 | 5 | 3 | 11.2 | 4.1 | 15.7 | 5.5 | 1.4 | 1.3 | 1.70 |
| Sergio Mitre | SD | sp | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 11.6 | 11.6 | 3.9 | 0.0 | 0.3 | 1.29 |
| Agustin Montero | Hou | mr | 29 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 9.6 | 5.8 | 17.4 | 13.5 | 1.9 | 2.3 | 1.71 |
| Juan Morillo | NYN | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 9.0 | 13.5 | 4.5 | 0.0 | 0.5 | 1.50 |
| Eduardo Morlan |   | sp | 21 | 15 | 3 | 3 | 1 | 12 | 0 | 6 | 2 | 8.0 | 4.4 | 12.5 | 7.5 | 1.2 | 1.7 | 1.38 |
| Matt Morris | Phi | sp | 32 | 13 | 1 | 2 | 9 | 1 | 2 | 5 | 4 | 10.3 | 2.7 | 13.6 | 5.1 | 1.4 | 1.9 | 1.44 |
| Brandon Morrow | Ari | mr | 22 | 4 | 1 | 1 | 2 | 15 | 2 | 5 | 5 | 11.8 | 4.5 | 16.6 | 6.0 | 1.5 | 1.3 | 1.80 |
| Jamie Moyer* | NYN | sp | 44 | 19 | 11 | 2 | 6 | 3 | 1 | 9 | 2 | 11.1 | 2.6 | 13.9 | 5.1 | 1.5 | 2.0 | 1.52 |
| Edward Mujica | Col | mr | 23 | 0 | 1 | 3 | 5 | 3 | 3 | 9 | 5 | 10.2 | 2.2 | 12.9 | 6.6 | 0.8 | 3.0 | 1.38 |
| Mark Mulder* | Hou | sp | 29 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 6.5 | 4.0 | 11.0 | 8.0 | 2.0 | 2.0 | 1.17 |
| Mike Mussina | Cin | sp | 38 | 17 | 1 | 1 | 6 | 4 | 0 | 8 | 5 | 9.6 | 1.5 | 11.4 | 7.0 | 1.2 | 4.7 | 1.23 |
| Brett Myers | LAN | sp | 26 | 10 | 4 | 2 | 2 | 1 | 1 | 8 | 6 | 9.4 | 2.9 | 12.4 | 7.2 | 1.3 | 2.5 | 1.36 |
| Chris Narveson* | ChN | sp | 25 | 4 | 1 | 2 | 0 | 0 | 1 | 2 | 4 | 11.5 | 3.3 | 14.7 | 3.8 | 2.2 | 1.2 | 1.64 |
| Joe Nathan | Atl | mr | 32 | 3 | 5 | 0 | 1 | 4 | 0 | 0 | 0 | 6.4 | 2.1 | 8.7 | 12.0 | 0.6 | 5.6 | 0.95 |
| Pat Neshek |   | mr | 26 | 5 | 2 | 4 | 3 | 0 | 0 | 0 | 2 | 10.9 | 2.4 | 13.8 | 9.9 | 2.1 | 4.1 | 1.48 |
| Jeff Niemann | Ari | sp | 24 | 19 | 8 | 2 | 7 | 6 | 0 | 11 | 7 | 10.5 | 4.8 | 15.7 | 7.9 | 1.7 | 1.6 | 1.71 |
| Fernando Nieve | NYN | mr | 24 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 8.6 | 4.5 | 13.1 | 5.3 | 0.4 | 1.2 | 1.46 |
| Ricky Nolasco | ChN | sp | 24 | 5 | 1 | 1 | 4 | 1 | 0 | 3 | 3 | 11.4 | 2.9 | 14.9 | 6.5 | 1.0 | 2.2 | 1.59 |
| Leo Nunez | Ari | mr | 23 | 5 | 1 | 1 | 2 | 0 | 1 | 0 | 2 | 15.3 | 1.6 | 17.6 | 7.0 | 0.8 | 4.5 | 1.87 |
| Mike O'Connor* | NYN | sp | 26 | 13 | 1 | 0 | 4 | 2 | 0 | 3 | 0 | 8.8 | 6.0 | 15.8 | 5.2 | 1.0 | 0.9 | 1.64 |
| Tomo Ohka | Pit | sp | 31 | 12 | 5 | 2 | 5 | 8 | 0 | 4 | 5 | 10.3 | 2.8 | 13.4 | 3.8 | 0.7 | 1.4 | 1.46 |
| Hideki Okajima* | Col | mr | 31 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 13.5 | 3.4 | 17.3 | 10.1 | 1.3 | 3.0 | 1.88 |
| Scott Olsen* | SF | sp | 23 | 4 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 7.0 | 2.1 | 9.6 | 11.9 | 1.6 | 5.8 | 1.01 |
| Roy Oswalt | StL | sp | 29 | 11 | 7 | 2 | 16 | 2 | 0 | 6 | 8 | 8.1 | 1.9 | 10.6 | 7.0 | 0.7 | 3.7 | 1.11 |
| Akinori Otsuka | Col | mr | 35 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 4 | 9.2 | 2.9 | 12.3 | 9.0 | 1.2 | 3.1 | 1.35 |
| Joshua Outman* | Phi | sp | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 6.0 | 21.0 | 6.0 | 3.0 | 1.0 | 2.33 |
| Henry Owens | Flo | mr | 28 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 15.4 | 5.8 | 21.2 | 5.8 | 1.9 | 1.0 | 2.36 |
| Chris Oxspring | Col | sp | 30 | 6 | 2 | 2 | 0 | 1 | 0 | 3 | 4 | 11.6 | 4.5 | 16.0 | 5.9 | 1.9 | 1.3 | 1.78 |
| Vicente Padilla | Pit | sp | 29 | 21 | 8 | 8 | 14 | 2 | 0 | 7 | 9 | 7.8 | 4.2 | 12.8 | 7.2 | 0.7 | 1.7 | 1.34 |
| Jonathan Papelbon | Cin | sp | 26 | 17 | 7 | 0 | 13 | 3 | 0 | 7 | 5 | 8.5 | 2.1 | 11.1 | 7.3 | 1.3 | 3.5 | 1.17 |
| Chad Paronto |   | mr | 31 | 2 | 2 | 1 | 4 | 0 | 0 | 1 | 0 | 9.3 | 5.9 | 16.3 | 7.6 | 1.1 | 1.3 | 1.69 |
| Manny Parra* |   | sp | 24 | 17 | 6 | 4 | 2 | 4 | 2 | 6 | 5 | 10.2 | 3.5 | 13.9 | 6.4 | 1.4 | 1.8 | 1.53 |
| Troy Patton* |   | sp | 21 | 2 | 3 | 2 | 1 | 1 | 0 | 1 | 4 | 9.1 | 6.2 | 15.5 | 5.6 | 0.4 | 0.9 | 1.70 |
| David Pauley | LAN | sp | 24 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 10.5 | 4.5 | 15.0 | 4.5 | 0.0 | 1.0 | 1.67 |
| Carl Pavano | LAN | sp | 31 | 7 | 0 | 1 | 5 | 0 | 0 | 1 | 0 | 12.1 | 2.1 | 15.9 | 6.6 | 2.1 | 3.2 | 1.58 |
| Mike Pelfrey | Ari | sp | 23 | 18 | 7 | 2 | 15 | 11 | 0 | 11 | 5 | 10.8 | 4.8 | 16.4 | 7.4 | 0.9 | 1.5 | 1.73 |
| Tony Pena | Was | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5.4 | 2.7 | 8.1 | 2.7 | 0.9 | 1.0 | 0.90 |
| Brad Penny | SF | sp | 29 | 11 | 9 | 2 | 7 | 12 | 0 | 7 | 4 | 10.1 | 2.7 | 13.2 | 5.7 | 0.9 | 2.1 | 1.43 |
| Odalis Perez* | ChN | sp | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 8.2 | 2.5 | 11.0 | 6.2 | 0.7 | 2.5 | 1.19 |
| Oliver Perez* | Col | sp | 25 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | 1 | 9.5 | 4.8 | 14.8 | 9.5 | 1.8 | 2.0 | 1.59 |
| Glen Perkins* | Ari | mr | 24 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 9.8 | 6.1 | 16.0 | 7.4 | 1.2 | 1.2 | 1.77 |
| Yusmeiro Petit |   | mr | 22 | 7 | 2 | 2 | 2 | 1 | 0 | 5 | 4 | 9.8 | 3.7 | 13.7 | 6.2 | 1.8 | 1.7 | 1.50 |
| Carmen Pignatiello* | Col | mr | 24 | 4 | 2 | 1 | 5 | 3 | 0 | 3 | 0 | 11.0 | 3.9 | 15.5 | 9.6 | 0.6 | 2.5 | 1.65 |
| Renyel Pinto* |   | mr | 24 | 2 | 3 | 1 | 4 | 2 | 0 | 2 | 2 | 9.8 | 5.8 | 16.1 | 7.6 | 0.9 | 1.3 | 1.73 |
| Cliff Politte | Mil | mr | 33 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11.4 | 2.8 | 14.2 | 2.8 | 0.0 | 1.0 | 1.58 |
| Mark Prior |   | sp | 26 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 10.3 | 1.6 | 12.7 | 13.5 | 0.0 | 8.5 | 1.32 |
| Horacio Ramirez* | ChN | sp | 27 | 4 | 3 | 4 | 3 | 4 | 2 | 2 | 2 | 10.6 | 2.3 | 13.2 | 4.3 | 1.9 | 1.9 | 1.44 |
| Ramon Ramirez | Hou | mr | 25 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 9.0 | 3.1 | 12.3 | 8.5 | 1.7 | 2.8 | 1.34 |
| Jon Rauch |   | mr | 28 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 11.7 | 2.7 | 14.5 | 5.7 | 4.9 | 2.1 | 1.61 |
| Tim Redding | Mil | sp | 29 | 13 | 11 | 6 | 6 | 8 | 0 | 4 | 5 | 10.5 | 3.8 | 14.6 | 6.8 | 1.5 | 1.8 | 1.59 |
| Al Reyes | SF | mr | 37 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 8.8 | 2.6 | 11.5 | 8.3 | 0.6 | 3.3 | 1.26 |
| Anthony Reyes | StL | sp | 25 | 9 | 7 | 2 | 6 | 6 | 0 | 9 | 2 | 9.7 | 3.0 | 13.1 | 8.7 | 1.6 | 2.9 | 1.41 |
| Jo-Jo Reyes* | NYN | sp | 22 | 3 | 2 | 0 | 2 | 3 | 0 | 2 | 1 | 11.6 | 5.0 | 17.0 | 6.9 | 1.5 | 1.4 | 1.85 |
| Arthur Rhodes* | Flo | mr | 37 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.4 | 0.0 | 6.8 | 6.8 | 0.0 | 99.0 | 0.38 |
| Royce Ring* | LAN | mr | 26 | 4 | 0 | 3 | 3 | 2 | 0 | 5 | 2 | 11.0 | 4.7 | 16.2 | 5.6 | 1.9 | 1.2 | 1.74 |
| Connor Robertson | Flo | mr | 25 | 2 | 1 | 0 | 1 | 4 | 0 | 1 | 1 | 11.7 | 3.3 | 15.3 | 7.9 | 0.8 | 2.4 | 1.67 |
| Nate Robertson* |   | sp | 29 | 9 | 6 | 4 | 4 | 3 | 1 | 9 | 5 | 8.8 | 2.9 | 11.9 | 6.5 | 1.3 | 2.2 | 1.30 |
| Fernando Rodney | Col | mr | 30 | 1 | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 9.2 | 2.6 | 12.9 | 7.8 | 3.0 | 3.0 | 1.32 |
| Eddy Rodriguez | Phi | mr | 25 | 21 | 6 | 0 | 3 | 5 | 1 | 6 | 2 | 10.5 | 4.9 | 15.6 | 8.7 | 1.2 | 1.8 | 1.71 |
| Francisco Rodriguez | Cin | mr | 25 | 2 | 5 | 1 | 3 | 5 | 0 | 0 | 1 | 6.7 | 3.0 | 10.1 | 12.7 | 1.1 | 4.2 | 1.08 |
| Wandy Rodriguez* |   | sp | 28 | 3 | 4 | 1 | 3 | 1 | 4 | 4 | 3 | 9.7 | 3.3 | 13.3 | 5.7 | 1.4 | 1.7 | 1.44 |
| Brian Rogers | SF | mr | 24 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 9.0 | 6.4 | 16.7 | 10.3 | 0.0 | 1.6 | 1.71 |
| Kenny Rogers* | Atl | sp | 42 | 1 | 3 | 0 | 2 | 1 | 0 | 1 | 1 | 8.2 | 2.4 | 11.0 | 4.0 | 1.6 | 1.6 | 1.18 |
| Ryan Rowland-Smith* | Ari | mr | 24 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 12.9 | 2.6 | 15.4 | 6.4 | 0.0 | 2.5 | 1.71 |
| B.J. Ryan* | Flo | mr | 31 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11.7 | 1.2 | 14.1 | 16.4 | 1.2 | 14.0 | 1.43 |
| C.C. Sabathia* | SD | sp | 26 | 10 | 5 | 3 | 12 | 2 | 2 | 10 | 5 | 7.7 | 2.6 | 10.8 | 7.3 | 0.9 | 2.8 | 1.15 |
| Juan Salas | Atl | mr | 28 | 2 | 1 | 0 | 0 | 1 | 0 | 3 | 3 | 10.9 | 2.7 | 13.6 | 7.9 | 1.4 | 2.9 | 1.52 |
| Brad Salmon | LAN | mr | 27 | 4 | 3 | 2 | 3 | 3 | 0 | 3 | 1 | 10.2 | 4.3 | 15.2 | 10.2 | 2.1 | 2.4 | 1.61 |
| Chris Sampson | Col | sp | 29 | 4 | 13 | 1 | 3 | 2 | 0 | 8 | 3 | 9.6 | 1.5 | 11.3 | 4.9 | 1.3 | 3.2 | 1.24 |
| Anibal Sanchez | ChN | sp | 23 | 4 | 1 | 1 | 2 | 0 | 1 | 3 | 0 | 11.9 | 4.8 | 17.2 | 5.7 | 1.7 | 1.2 | 1.86 |
| Humberto Sanchez | Phi | sp | 24 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 12.0 | 4.5 | 16.5 | 7.5 | 3.0 | 1.7 | 1.83 |
| Jonathan Sanchez* | Cin | sp | 24 | 11 | 3 | 1 | 9 | 5 | 0 | 3 | 2 | 8.8 | 5.2 | 14.9 | 9.3 | 0.8 | 1.8 | 1.56 |
| Dennis Sarfate | Phi | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 0.0 | 12.0 | 9.0 | 0.0 | 99.0 | 1.33 |
| Joe Saunders* |   | sp | 26 | 20 | 7 | 4 | 10 | 3 | 1 | 5 | 7 | 9.7 | 3.1 | 13.3 | 5.0 | 1.0 | 1.6 | 1.42 |
| Jason Schmidt | SD | sp | 34 | 12 | 1 | 1 | 1 | 3 | 1 | 1 | 2 | 14.0 | 4.6 | 18.8 | 6.4 | 1.8 | 1.4 | 2.06 |
| Chris Schroder | Col | mr | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9.8 | 12.3 | 22.1 | 7.4 | 7.4 | 0.6 | 2.45 |
| Bobby Seay* | Mil | mr | 29 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13.5 | 0.0 | 15.0 | 6.0 | 3.0 | 99.0 | 1.50 |
| Scot Shields | Cin | mr | 31 | 3 | 2 | 2 | 1 | 4 | 0 | 2 | 3 | 8.4 | 3.3 | 11.8 | 9.7 | 1.0 | 2.9 | 1.30 |
| Brian Shouse* |   | mr | 38 | 5 | 1 | 4 | 6 | 1 | 0 | 1 | 2 | 8.6 | 5.3 | 14.6 | 6.2 | 1.2 | 1.2 | 1.54 |
| Doug Slaten* | SF | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 8.6 | 2.5 | 11.0 | 6.1 | 1.2 | 2.5 | 1.23 |
| Kevin Slowey | Atl | mr | 23 | 1 | 8 | 0 | 5 | 0 | 0 | 5 | 3 | 7.7 | 2.1 | 10.1 | 6.8 | 1.3 | 3.2 | 1.10 |
| Gregory Smith* |   | sp | 23 | 7 | 2 | 2 | 4 | 7 | 0 | 3 | 2 | 12.5 | 7.1 | 20.3 | 2.6 | 0.9 | 0.4 | 2.17 |
| Joe Smith | Was | mr | 23 | 0 | 1 | 1 | 2 | 6 | 0 | 0 | 4 | 14.5 | 5.5 | 20.5 | 7.5 | 1.8 | 1.4 | 2.22 |
| Matt Smith* | Phi | mr | 28 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 10.8 | 4.7 | 16.2 | 8.1 | 0.0 | 1.7 | 1.72 |
| Ian Snell |   | sp | 25 | 3 | 2 | 1 | 1 | 4 | 0 | 1 | 3 | 8.0 | 4.1 | 12.2 | 6.6 | 0.8 | 1.6 | 1.34 |
| Kyle Snyder | SF | sp | 29 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 12.4 | 2.3 | 15.8 | 9.0 | 2.3 | 4.0 | 1.63 |
| Alay Soler | Col | sp | 27 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 14.0 | 4.3 | 18.4 | 6.5 | 1.1 | 1.5 | 2.04 |
| Rafael Soriano | SF | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.6 | 2.5 | 13.1 | 9.0 | 1.6 | 3.7 | 1.45 |
| Jorge Sosa | SF | mr | 30 | 2 | 5 | 7 | 3 | 1 | 0 | 8 | 2 | 10.0 | 4.6 | 15.0 | 6.0 | 1.7 | 1.3 | 1.63 |
| Oswaldo Sosa | Pit | sp | 21 | 7 | 2 | 1 | 2 | 2 | 1 | 1 | 4 | 7.3 | 2.1 | 9.8 | 4.8 | 0.4 | 2.3 | 1.05 |
| Jeremy Sowers* |   | sp | 24 | 13 | 7 | 6 | 6 | 5 | 0 | 8 | 5 | 7.7 | 2.7 | 10.6 | 4.5 | 0.9 | 1.7 | 1.15 |
| Justin Speier | Phi | mr | 33 | 3 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 8.1 | 3.7 | 12.4 | 10.6 | 1.9 | 2.8 | 1.31 |
| Russ Springer |   | mr | 38 | 6 | 2 | 1 | 4 | 5 | 0 | 2 | 2 | 9.5 | 2.2 | 12.2 | 6.5 | 1.7 | 2.9 | 1.30 |
| Phil Stockman | Mil | mr | 27 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 8.5 | 3.7 | 12.7 | 9.5 | 1.1 | 2.6 | 1.35 |
| Jeff Suppan | StL | sp | 32 | 7 | 5 | 2 | 3 | 2 | 0 | 4 | 3 | 11.8 | 5.2 | 17.5 | 4.2 | 1.0 | 0.8 | 1.89 |
| Anthony Swarzak | Ari | sp | 21 | 7 | 3 | 0 | 4 | 1 | 2 | 5 | 1 | 11.9 | 4.8 | 17.3 | 7.3 | 1.5 | 1.5 | 1.85 |
| Mitch Talbot | SD | sp | 23 | 4 | 2 | 0 | 4 | 2 | 2 | 4 | 7 | 9.7 | 2.8 | 13.0 | 6.7 | 1.5 | 2.3 | 1.40 |
| Julian Tavarez | SD | mr | 34 | 9 | 5 | 4 | 6 | 2 | 0 | 3 | 3 | 9.2 | 3.1 | 12.7 | 5.6 | 1.1 | 1.8 | 1.36 |
| Brad Thompson | StL | mr | 25 | 3 | 1 | 3 | 5 | 0 | 1 | 6 | 1 | 8.9 | 3.0 | 12.5 | 3.8 | 1.6 | 1.3 | 1.32 |
| Salomon Torres |   | mr | 35 | 2 | 2 | 2 | 6 | 1 | 0 | 0 | 0 | 7.9 | 3.5 | 12.6 | 6.9 | 0.8 | 1.9 | 1.27 |
| Josh Towers | SD | sp | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12.3 | 0.5 | 13.3 | 4.9 | 1.5 | 10.0 | 1.42 |
| Dallas Trahern | Mil | sp | 21 | 16 | 1 | 3 | 16 | 11 | 0 | 12 | 5 | 10.3 | 3.3 | 14.3 | 4.4 | 1.7 | 1.3 | 1.51 |
| Derrick Turnbow |   | mr | 29 | 11 | 1 | 3 | 7 | 5 | 0 | 6 | 3 | 7.2 | 4.8 | 12.7 | 9.2 | 0.9 | 1.9 | 1.33 |
| Jose Valverde | Col | mr | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 6.4 | 3.9 | 10.3 | 10.3 | 1.3 | 2.7 | 1.14 |
| Jermaine Van Buren |   | mr | 26 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 7.6 | 6.2 | 13.8 | 11.8 | 1.4 | 1.9 | 1.54 |
| John VanBenschoten | Phi | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 18.5 | 5.7 | 24.2 | 5.7 | 5.7 | 1.0 | 2.68 |
| Esmerling Vasquez | Ari | mr | 23 | 1 | 0 | 0 | 1 | 8 | 0 | 0 | 1 | 11.2 | 7.9 | 19.8 | 5.9 | 1.3 | 0.8 | 2.12 |
| Javier Vazquez | Cin | sp | 30 | 15 | 11 | 3 | 17 | 8 | 0 | 6 | 5 | 8.8 | 2.1 | 11.7 | 8.3 | 1.2 | 4.0 | 1.21 |
| Donald Veal* | Hou | sp | 22 | 6 | 2 | 0 | 0 | 6 | 1 | 2 | 2 | 7.2 | 6.7 | 13.9 | 8.8 | 1.4 | 1.3 | 1.55 |
| Jamie Vermilyea | Mil | mr | 25 | 7 | 3 | 2 | 1 | 0 | 0 | 7 | 3 | 10.7 | 3.0 | 13.8 | 4.4 | 1.3 | 1.5 | 1.52 |
| Carlos Villanueva | LAN | sp | 23 | 3 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 7.3 | 3.0 | 10.7 | 5.0 | 0.3 | 1.7 | 1.15 |
| Ron Villone* | Cin | mr | 37 | 1 | 0 | 4 | 3 | 1 | 1 | 0 | 0 | 7.7 | 5.0 | 13.3 | 9.1 | 1.0 | 1.8 | 1.41 |
| Luis Vizcaino | Pit | mr | 32 | 2 | 1 | 3 | 4 | 7 | 0 | 2 | 2 | 9.2 | 2.6 | 12.2 | 8.0 | 1.3 | 3.0 | 1.31 |
| John Wasdin | Hou | sp | 34 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 11.3 | 2.3 | 13.7 | 7.0 | 2.3 | 3.0 | 1.52 |
| David Weathers | ChN | mr | 37 | 9 | 0 | 4 | 2 | 3 | 1 | 2 | 4 | 9.4 | 4.3 | 14.0 | 6.9 | 2.0 | 1.6 | 1.53 |
| Jeff Weaver | LAN | sp | 30 | 17 | 3 | 8 | 4 | 2 | 0 | 4 | 1 | 10.0 | 2.0 | 12.3 | 5.5 | 1.1 | 2.8 | 1.33 |
| Jered Weaver | Mil | sp | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 1.0 | 4.0 | 12.0 | 1.0 | 12.0 | 0.44 |
| David Wells* | ChN | sp | 44 | 16 | 5 | 3 | 7 | 2 | 0 | 6 | 3 | 10.3 | 1.7 | 12.3 | 4.5 | 1.3 | 2.6 | 1.34 |
| Kip Wells |   | sp | 30 | 3 | 6 | 3 | 6 | 9 | 0 | 9 | 2 | 10.4 | 4.5 | 15.3 | 6.8 | 1.0 | 1.5 | 1.66 |
| Jake Westbrook | Flo | sp | 29 | 12 | 10 | 2 | 7 | 3 | 0 | 8 | 5 | 9.3 | 2.2 | 11.8 | 4.1 | 0.6 | 1.9 | 1.27 |
| Bob Wickman |   | mr | 38 | 1 | 1 | 1 | 3 | 0 | 0 | 1 | 2 | 8.9 | 2.9 | 12.1 | 7.8 | 1.0 | 2.7 | 1.31 |
| Jerome Williams | Was | mr | 25 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 10.5 | 3.0 | 15.0 | 3.0 | 0.0 | 1.0 | 1.50 |
| Woody Williams | Mil | sp | 40 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 16.3 | 2.3 | 18.9 | 3.9 | 2.3 | 1.7 | 2.06 |
| Scott Williamson |   | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 3.0 | 12.0 | 9.0 | 0.0 | 3.0 | 1.33 |
| Dontrelle Willis* | SF | sp | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.0 | 1.1 | 10.1 | 7.9 | 0.0 | 7.0 | 1.13 |
| Brian Wilson | LAN | mr | 25 | 4 | 0 | 1 | 2 | 0 | 0 | 2 | 1 | 10.5 | 6.5 | 17.5 | 8.8 | 1.0 | 1.3 | 1.89 |
| Matt Wise | Hou | mr | 31 | 5 | 0 | 0 | 2 | 3 | 1 | 1 | 3 | 10.6 | 3.9 | 15.0 | 7.9 | 2.6 | 2.0 | 1.62 |
| Randy Wolf* | SF | sp | 30 | 3 | 0 | 0 | 4 | 1 | 0 | 2 | 1 | 8.5 | 3.9 | 13.9 | 8.2 | 0.7 | 2.1 | 1.38 |
| Mike Wood |   | mr | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 2.3 | 14.7 | 3.1 | 1.2 | 1.3 | 1.63 |
| Travis Wood* |   | sp | 20 | 0 | 0 | 0 | 2 | 3 | 0 | 1 | 1 | 13.3 | 7.0 | 21.1 | 4.8 | 3.7 | 0.7 | 2.26 |
| Chase Wright* | Was | sp | 24 | 15 | 1 | 1 | 6 | 8 | 2 | 5 | 5 | 10.0 | 4.6 | 15.1 | 6.1 | 1.3 | 1.3 | 1.62 |
| Jaret Wright | ChN | sp | 31 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 9.8 | 5.6 | 15.4 | 8.1 | 1.1 | 1.4 | 1.71 |
| Shane Youman* | Flo | sp | 27 | 14 | 15 | 1 | 4 | 8 | 0 | 10 | 5 | 8.8 | 4.0 | 13.1 | 3.6 | 1.3 | 0.9 | 1.43 |
| Chris Young | SD | sp | 28 | 22 | 6 | 3 | 7 | 4 | 2 | 14 | 3 | 8.8 | 3.4 | 12.6 | 7.6 | 0.7 | 2.2 | 1.36 |
| Victor Zambrano | ChN | sp | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 3.0 | 12.0 | 3.0 | 1.5 | 1.0 | 1.33 |
| Barry Zito* |   | sp | 29 | 6 | 4 | 6 | 7 | 2 | 2 | 11 | 8 | 9.5 | 3.9 | 13.7 | 6.7 | 1.1 | 1.7 | 1.49 |
| Joel Zumaya | Ari | mr | 22 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 6.4 | 4.0 | 10.5 | 8.8 | 0.9 | 2.2 | 1.15 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| David Aardsma | Hou | mr | 25 | 1.079 | 53 | .453 | 45 | .625 | 45 | .625 | 18.1 | 12.5 | 11.55 | 11.67 |
| Jeremy Accardo | Col | mr | 25 | .842 | 186 | .339 | 129 | .516 | 130 | .520 | 40.6 | 6.5 | 5.94 | 5.47 |
| Mike Adams | Was | mr | 28 | .667 | 13 | .308 | 10 | .417 | 10 | .417 | 3.1 | 5.5 | 4.96 | 5.31 |
| Matt Albers | Cin | sp | 24 | .848 | 47 | .277 | 33 | .524 | 33 | .524 | 10.2 | 6.6 | 5.90 | 5.08 |
| Steve Andrade | SF | mr | 29 | .826 | 181 | .343 | 136 | .500 | 138 | .507 | 40.2 | 5.9 | 5.34 | 5.37 |
| Jose Arredondo | SD | mr | 23 | .988 | 116 | .405 | 92 | .586 | 93 | .592 | 33.9 | 9.6 | 8.85 | 8.54 |
| Bronson Arroyo | ChN | sp | 30 | .765 | 275 | .287 | 186 | .469 | 190 | .479 | 49.3 | 4.8 | 4.39 | 4.35 |
| Scott Atchison | Mil | mr | 31 | .685 | 312 | .301 | 183 | .412 | 185 | .417 | 46.5 | 4.0 | 3.62 | 3.45 |
| Burke Badenhop | Was | sp | 24 | .823 | 112 | .286 | 84 | .519 | 86 | .531 | 22.3 | 5.2 | 4.72 | 5.04 |
| Cha Seung Baek | Pit | sp | 27 | .733 | 422 | .258 | 269 | .461 | 273 | .468 | 69.2 | 4.5 | 4.13 | 4.11 |
| Danys Baez |   | mr | 29 | .650 | 158 | .297 | 85 | .374 | 89 | .392 | 22.4 | 3.8 | 3.48 | 3.41 |
| Homer Bailey |   | sp | 21 | .836 | 235 | .306 | 205 | .538 | 205 | .538 | 57.4 | 6.1 | 5.49 | 5.79 |
| Jeff Bajenaru | Atl | mr | 29 | .785 | 20 | .400 | 18 | .486 | 18 | .486 | 5.4 | 6.4 | 5.72 | 6.23 |
| Scott Baker | SD | sp | 25 | .787 | 398 | .312 | 251 | .467 | 260 | .484 | 73.1 | 5.3 | 4.74 | 4.22 |
| Kevin Barry | Atl | sp | 28 | .693 | 295 | .258 | 191 | .443 | 192 | .445 | 46.7 | 4.1 | 3.71 | 3.47 |
| Miguel Batista | Col | sp | 36 | .825 | 251 | .323 | 149 | .482 | 151 | .489 | 46.7 | 6.2 | 5.62 | 5.76 |
| Rick Bauer | Hou | mr | 30 | .728 | 435 | .285 | 263 | .433 | 272 | .448 | 69.6 | 4.4 | 4.06 | 4.43 |
| Yorman Bazardo | LAN | mr | 22 | .697 | 10 | .300 | 5 | .417 | 5 | .417 | 1.1 | 3.2 | 2.88 | 3.35 |
| Josh Beckett | SF | sp | 27 | .724 | 543 | .267 | 377 | .454 | 386 | .465 | 96.9 | 4.4 | 3.95 | 3.71 |
| Erik Bedard* | Phi | sp | 28 | .724 | 632 | .313 | 388 | .430 | 399 | .442 | 104.5 | 4.4 | 4.01 | 3.75 |
| Joe Beimel* | Col | mr | 30 | .745 | 53 | .302 | 26 | .426 | 26 | .426 | 7.3 | 4.5 | 4.01 | 3.75 |
| Matt Belisle | Pit | mr | 27 | .644 | 278 | .263 | 150 | .393 | 154 | .403 | 34.7 | 3.3 | 2.92 | 2.98 |
| Heath Bell |   | mr | 29 | .958 | 197 | .416 | 166 | .568 | 168 | .575 | 58.5 | 8.5 | 7.85 | 8.17 |
| Jason Bergmann | SD | mr | 25 | .821 | 54 | .259 | 38 | .487 | 41 | .526 | 10.4 | 5.2 | 4.75 | 5.28 |
| Jeremy Bonderman |   | sp | 24 | .620 | 544 | .263 | 292 | .383 | 295 | .387 | 65.8 | 3.0 | 2.77 | 2.30 |
| Chris Bootcheck | StL | mr | 28 | 1.000 | 8 | .250 | 6 | .667 | 6 | .667 | 2.0 | 9.0 | 8.10 | 8.13 |
| Dave Borkowski | Was | mr | 30 | .450 | 29 | .207 | 11 | .275 | 11 | .275 | 2.3 | 2.0 | 1.84 | 1.51 |
| Travis Bowyer | Atl | mr | 25 | .726 | 33 | .303 | 24 | .444 | 25 | .463 | 6.3 | 4.7 | 4.36 | 5.09 |
| Dallas Braden* |   | sp | 23 | .997 | 92 | .370 | 71 | .597 | 71 | .597 | 26.6 | 10.0 | 8.72 | 7.78 |
| Chad Bradford | Cin | mr | 32 | .651 | 269 | .297 | 127 | .376 | 129 | .382 | 31.8 | 3.5 | 3.12 | 3.12 |
| Bill Bray* |   | mr | 24 | .672 | 83 | .277 | 56 | .418 | 57 | .425 | 13.4 | 3.6 | 3.30 | 3.09 |
| Stephen Bray |   | mr | 26 | .779 | 83 | .277 | 55 | .487 | 55 | .487 | 15.6 | 5.4 | 5.00 | 4.95 |
| Yhency Brazoban | SF | mr | 27 | 1.100 | 4 | .500 | 3 | .600 | 3 | .600 | 1.4 | 18.3 | 16.48 | 22.07 |
| Craig Breslow* | LAN | mr | 26 | .826 | 147 | .333 | 116 | .513 | 118 | .522 | 35.4 | 6.6 | 5.98 | 5.29 |
| Chris Britton | ChN | mr | 24 | .893 | 108 | .324 | 89 | .578 | 89 | .578 | 25.2 | 6.4 | 5.84 | 5.77 |
| Doug Brocail | ChN | mr | 40 | .773 | 165 | .339 | 109 | .464 | 112 | .477 | 32.2 | 5.5 | 4.96 | 4.51 |
| Andrew Brown | Mil | mr | 26 | .860 | 279 | .280 | 235 | .537 | 240 | .548 | 69.9 | 6.7 | 6.14 | 6.27 |
| Jonathan Broxton | Atl | mr | 23 | .793 | 243 | .358 | 203 | .482 | 210 | .499 | 58.6 | 5.6 | 5.03 | 4.99 |
| Brian Bruney |   | mr | 25 | .771 | 153 | .301 | 139 | .491 | 141 | .498 | 36.9 | 5.3 | 4.80 | 5.08 |
| Taylor Buchholz | NYN | mr | 25 | 1.057 | 96 | .354 | 87 | .654 | 88 | .662 | 32.7 | 11.0 | 9.93 | 9.21 |
| Ambiorix Burgos | Ari | cl | 23 | .827 | 55 | .309 | 51 | .526 | 53 | .546 | 13.0 | 5.2 | 4.73 | 5.08 |
| A.J. Burnett | SF | sp | 30 | .509 | 16 | .250 | 9 | .333 | 9 | .333 | 1.5 | 1.9 | 1.74 | 1.26 |
| Dave Bush | Was | sp | 27 | .791 | 129 | .333 | 78 | .451 | 83 | .480 | 24.6 | 5.6 | 4.97 | 5.10 |
| Daniel Cabrera | Pit | sp | 26 | .773 | 421 | .330 | 318 | .475 | 322 | .481 | 88.2 | 5.4 | 4.86 | 4.99 |
| Fernando Cabrera | Was | mr | 25 | .686 | 19 | .211 | 15 | .441 | 16 | .471 | 3.1 | 3.5 | 3.14 | 3.96 |
| Matt Cain | Cin | sp | 22 | .763 | 488 | .252 | 383 | .490 | 390 | .499 | 102.9 | 5.2 | 4.72 | 4.70 |
| Kiko Calero | Was | mr | 32 | .694 | 7 | .286 | 8 | .471 | 8 | .471 | 1.2 | 2.2 | 2.00 | 3.36 |
| Kevin Cameron |   | mr | 27 | .852 | 330 | .330 | 260 | .512 | 266 | .524 | 79.2 | 6.6 | 6.09 | 6.41 |
| Jose Capellan | SF | mr | 26 | .682 | 66 | .288 | 46 | .442 | 46 | .442 | 10.5 | 3.8 | 3.45 | 3.26 |
| Matt Capps | Phi | mr | 23 | .758 | 214 | .266 | 134 | .469 | 140 | .490 | 31.4 | 3.9 | 3.56 | 3.64 |
| Chris Capuano* |   | sp | 28 | .684 | 486 | .294 | 283 | .404 | 293 | .419 | 72.6 | 3.9 | 3.57 | 3.48 |
| Buddy Carlyle | NYN | mr | 29 | 1.252 | 10 | .600 | 9 | .692 | 9 | .692 | 4.0 | 18.2 | 14.06 | 18.01 |
| Cesar Carrillo | Ari | sp | 23 | 1.027 | 107 | .346 | 95 | .617 | 99 | .643 | 32.2 | 9.0 | 8.07 | 8.75 |
| Scott Cassidy | LAN | mr | 31 | .819 | 55 | .309 | 45 | .517 | 46 | .529 | 13.0 | 6.0 | 5.27 | 4.83 |
| Fabio Castro* | Cin | mr | 22 | .696 | 235 | .243 | 155 | .440 | 157 | .446 | 39.3 | 4.4 | 3.93 | 3.86 |
| Andy Cavazos |   | mr | 26 | .836 | 191 | .309 | 149 | .514 | 153 | .528 | 45.7 | 6.7 | 6.17 | 6.43 |
| Shawn Chacon |   | sp | 29 | 1.140 | 24 | .375 | 19 | .704 | 19 | .704 | 7.7 | 13.8 | 11.68 | 8.24 |
| Rocky Cherry | ChN | mr | 27 | .833 | 3 | .333 | 3 | .500 | 3 | .500 | 1.0 | 9.2 | 8.26 | 9.51 |
| Matt Chico* |   | sp | 24 | .953 | 402 | .331 | 322 | .590 | 326 | .597 | 106.4 | 8.2 | 7.49 | 7.47 |
| Vinnie Chulk |   | mr | 28 | .893 | 120 | .342 | 104 | .556 | 104 | .556 | 33.3 | 8.0 | 7.23 | 7.94 |
| Tyler Clippard | NYN | sp | 22 | .812 | 411 | .319 | 292 | .492 | 299 | .503 | 88.4 | 5.9 | 5.30 | 5.19 |
| Todd Coffey | NYN | mr | 26 | .721 | 263 | .297 | 145 | .429 | 148 | .438 | 35.3 | 3.9 | 3.56 | 3.97 |
| Jesus Colome |   | mr | 29 | .850 | 98 | .296 | 83 | .535 | 84 | .542 | 24.9 | 6.8 | 6.04 | 6.60 |
| Bartolo Colon | Atl | sp | 34 | .806 | 186 | .328 | 113 | .473 | 116 | .485 | 34.0 | 5.6 | 5.11 | 4.69 |
| Aaron Cook | Flo | sp | 28 | .733 | 602 | .299 | 306 | .421 | 315 | .433 | 86.2 | 4.6 | 4.10 | 4.21 |
| Tim Corcoran |   | sp | 29 | .826 | 187 | .283 | 157 | .520 | 159 | .526 | 43.7 | 5.9 | 5.53 | 5.71 |
| Francisco Cordero | Phi | mr | 32 | .629 | 243 | .296 | 151 | .389 | 153 | .394 | 35.3 | 3.4 | 3.16 | 3.03 |
| Lance Cormier | ChN | mr | 26 | .667 | 2 | .500 | 1 | .333 | 1 | .333 | 0.3 | 4.5 | 4.05 | 4.47 |
| Rheal Cormier* | Hou | mr | 40 | .717 | 215 | .242 | 124 | .446 | 128 | .460 | 30.9 | 4.1 | 3.72 | 3.65 |
| David Cortes | SF | mr | 33 | .858 | 114 | .307 | 78 | .527 | 79 | .534 | 23.1 | 6.2 | 5.62 | 5.76 |
| Neal Cotts* |   | mr | 27 | .798 | 244 | .328 | 180 | .495 | 183 | .503 | 48.1 | 5.1 | 4.57 | 4.39 |
| Jonathan Coutlangus* | LAN | mr | 26 | .867 | 150 | .333 | 111 | .500 | 117 | .527 | 35.0 | 6.7 | 5.99 | 6.75 |
| Juan Cruz | LAN | mr | 28 | .778 | 364 | .305 | 275 | .472 | 288 | .494 | 80.1 | 5.5 | 4.95 | 4.75 |
| Johnny Cueto | Mil | sp | 21 | .916 | 471 | .333 | 408 | .566 | 416 | .577 | 128.1 | 7.3 | 6.64 | 6.53 |
| John Danks* |   | sp | 22 | .745 | 167 | .228 | 128 | .487 | 131 | .498 | 31.0 | 4.4 | 4.01 | 3.78 |
| Kyle Davies | Ari | sp | 23 | .818 | 117 | .308 | 84 | .515 | 84 | .515 | 25.6 | 6.6 | 6.03 | 5.43 |
| Doug Davis* | Pit | sp | 31 | .874 | 105 | .371 | 80 | .523 | 82 | .536 | 24.8 | 6.8 | 6.28 | 6.04 |
| Wade Davis | Mil | sp | 21 | .889 | 76 | .342 | 66 | .574 | 66 | .574 | 19.0 | 6.7 | 5.91 | 5.52 |
| Manny Delcarmen | SF | mr | 25 | .753 | 92 | .359 | 64 | .444 | 67 | .465 | 18.8 | 5.3 | 4.70 | 4.52 |
| Chris Demaria | NYN | mr | 26 | .778 | 13 | .308 | 9 | .500 | 9 | .500 | 2.0 | 3.9 | 3.47 | 3.74 |
| Ryan Dempster | Col | mr | 30 | .753 | 221 | .326 | 152 | .455 | 155 | .464 | 43.8 | 5.4 | 4.97 | 4.84 |
| Matt DeSalvo | Hou | sp | 26 | 1.076 | 14 | .500 | 19 | .655 | 19 | .655 | 7.0 | 13.6 | 12.21 | 16.31 |
| Elmer Dessens | Phi | mr | 36 | .748 | 11 | .364 | 5 | .385 | 5 | .385 | 1.5 | 4.4 | 3.25 | 4.19 |
| Joey Devine |   | mr | 23 | .843 | 40 | .275 | 32 | .508 | 34 | .540 | 8.7 | 5.6 | 5.05 | 6.10 |
| Tim Dillard | SD | mr | 23 | .958 | 57 | .298 | 41 | .586 | 41 | .586 | 12.3 | 7.1 | 6.49 | 7.04 |
| Brendan Donnelly | ChN | mr | 35 | .984 | 123 | .374 | 108 | .621 | 109 | .626 | 36.9 | 9.0 | 8.15 | 7.78 |
| Octavio Dotel |   | mr | 33 | .143 | 3 | .000 | 1 | .143 | 1 | .143 | 0.0 | 0.2 | 0.15 | 0.27 |
| Chance Douglass | Flo | sp | 23 | .971 | 81 | .321 | 65 | .602 | 66 | .611 | 22.5 | 9.2 | 8.69 | 8.89 |
| Scott Downs* | StL | mr | 31 | .663 | 172 | .285 | 90 | .385 | 94 | .402 | 21.6 | 3.4 | 3.06 | 3.34 |
| Justin Duchscherer | Flo | mr | 29 | .784 | 97 | .340 | 66 | .471 | 68 | .486 | 19.2 | 5.3 | 4.77 | 4.89 |
| J.D. Durbin |   | mr | 25 | .756 | 199 | .276 | 134 | .469 | 136 | .476 | 36.4 | 5.1 | 4.65 | 5.01 |
| Scott Elbert* | Hou | sp | 21 | .805 | 82 | .317 | 90 | .514 | 91 | .520 | 24.9 | 5.9 | 5.41 | 5.78 |
| Alan Embree* | Hou | mr | 37 | .811 | 89 | .303 | 71 | .522 | 71 | .522 | 20.0 | 5.7 | 5.06 | 4.42 |
| Kelvim Escobar | Atl | sp | 31 | .716 | 586 | .307 | 370 | .436 | 373 | .440 | 100.4 | 4.5 | 4.09 | 3.75 |
| Shawn Estes* | Pit | sp | 34 | .791 | 100 | .330 | 68 | .482 | 68 | .482 | 19.5 | 5.7 | 5.21 | 5.58 |
| Paul Estrada | Cin | mr | 24 | 1.232 | 56 | .411 | 81 | .818 | 81 | .818 | 28.5 | 12.6 | 12.57 | 13.70 |
| Dana Eveland* | Pit | mr | 23 | .897 | 74 | .351 | 64 | .552 | 65 | .560 | 19.8 | 7.1 | 6.33 | 7.22 |
| Scott Eyre* |   | mr | 35 | .961 | 12 | .250 | 13 | .650 | 13 | .650 | 3.5 | 6.7 | 6.00 | 7.26 |
| Thomas Fairchild |   | sp | 23 | .837 | 541 | .351 | 381 | .500 | 385 | .505 | 120.2 | 6.5 | 5.82 | 5.99 |
| Ryan Feierabend* | SD | mr | 21 | .996 | 251 | .327 | 210 | .612 | 213 | .621 | 71.2 | 8.9 | 7.90 | 7.83 |
| Scott Feldman | Flo | mr | 24 | .742 | 215 | .265 | 141 | .453 | 145 | .466 | 37.4 | 4.6 | 4.07 | 4.24 |
| Pedro Feliciano* | Col | mr | 30 | .769 | 204 | .348 | 130 | .444 | 137 | .468 | 37.2 | 5.0 | 4.46 | 4.51 |
| Randy Flores* | Cin | mr | 31 | .679 | 52 | .346 | 29 | .392 | 29 | .392 | 7.4 | 3.9 | 3.53 | 3.91 |
| Ron Flores* | Flo | mr | 27 | .721 | 166 | .265 | 112 | .438 | 117 | .457 | 29.3 | 4.4 | 3.98 | 4.04 |
| Gavin Floyd | Mil | sp | 24 | .982 | 23 | .435 | 13 | .520 | 13 | .520 | 5.6 | 10.1 | 9.10 | 7.48 |
| Jeff Francis* | Flo | sp | 26 | .664 | 733 | .248 | 406 | .410 | 415 | .419 | 90.1 | 3.3 | 2.99 | 3.06 |
| Frank Francisco | StL | mr | 27 | .787 | 109 | .284 | 83 | .497 | 85 | .509 | 23.2 | 5.5 | 5.22 | 4.98 |
| Brian Fuentes* | Flo | mr | 31 | .792 | 129 | .295 | 114 | .511 | 116 | .520 | 29.5 | 5.2 | 4.68 | 4.51 |
| Aaron Fultz* |   | mr | 33 | .685 | 201 | .269 | 111 | .417 | 112 | .421 | 25.4 | 3.4 | 3.10 | 3.00 |
| Eric Gagne | LAN | mr | 31 | .642 | 147 | .286 | 98 | .397 | 99 | .401 | 23.1 | 3.4 | 3.03 | 2.88 |
| Armando Galarraga |   | sp | 25 | .900 | 78 | .218 | 71 | .612 | 72 | .621 | 19.0 | 6.3 | 5.64 | 5.45 |
| Sean Gallagher | Ari | sp | 21 | 1.315 | 59 | .373 | 96 | .828 | 98 | .845 | 38.4 | 16.5 | 15.31 | 15.81 |
| Freddy Garcia | StL | sp | 31 | .722 | 209 | .282 | 124 | .443 | 125 | .446 | 32.3 | 4.4 | 3.92 | 3.79 |
| Jon Garland | StL | sp | 27 | .629 | 733 | .241 | 343 | .378 | 348 | .384 | 80.0 | 3.2 | 2.91 | 2.66 |
| Matt Garza | Ari | sp | 23 | .795 | 585 | .311 | 408 | .490 | 413 | .496 | 117.1 | 5.5 | 5.07 | 4.89 |
| Justin Germano |   | mr | 24 | .830 | 322 | .311 | 209 | .491 | 218 | .512 | 64.3 | 5.9 | 5.48 | 5.44 |
| Edgar Gonzalez | ChN | sp | 24 | .829 | 458 | .264 | 316 | .510 | 331 | .534 | 93.7 | 5.9 | 5.30 | 4.84 |
| Tom Gordon |   | mr | 39 | .722 | 68 | .235 | 46 | .430 | 49 | .458 | 12.1 | 4.4 | 3.87 | 3.48 |
| Tom Gorzelanny* | Atl | sp | 24 | .740 | 571 | .278 | 366 | .453 | 373 | .462 | 96.5 | 4.6 | 4.17 | 4.17 |
| John Grabow* | ChN | mr | 28 | .768 | 190 | .263 | 143 | .493 | 145 | .500 | 36.8 | 5.0 | 4.49 | 4.79 |
| Zack Greinke | Was | sp | 23 | .863 | 85 | .247 | 65 | .551 | 67 | .568 | 17.9 | 5.7 | 5.24 | 4.89 |
| Matt Guerrier | SD | mr | 28 | .719 | 479 | .282 | 295 | .442 | 301 | .451 | 75.4 | 4.3 | 3.94 | 3.96 |
| Carlos Guevara | Flo | mr | 25 | .985 | 16 | .375 | 13 | .565 | 14 | .609 | 4.0 | 7.2 | 6.49 | 8.35 |
| Juan Gutierrez |   | sp | 23 | .846 | 142 | .289 | 113 | .531 | 114 | .535 | 31.0 | 5.7 | 5.34 | 5.87 |
| Angel Guzman | ChN | sp | 25 | 1.351 | 30 | .567 | 35 | .814 | 35 | .814 | 16.9 | 21.8 | 21.65 | 20.99 |
| Charlie Haeger | NYN | sp | 23 | .780 | 422 | .296 | 272 | .466 | 280 | .479 | 76.8 | 5.2 | 4.78 | 4.96 |
| Roy Halladay | Cin | sp | 30 | .595 | 631 | .261 | 284 | .349 | 289 | .355 | 64.4 | 2.8 | 2.51 | 2.20 |
| Brad Halsey* |   | mr | 26 | .817 | 124 | .290 | 76 | .497 | 77 | .503 | 19.9 | 4.9 | 4.56 | 4.43 |
| Cole Hamels* | SD | sp | 23 | .828 | 125 | .336 | 105 | .517 | 106 | .522 | 31.4 | 6.4 | 5.78 | 5.83 |
| Jason Hammel | Phi | sp | 24 | .873 | 28 | .286 | 29 | .558 | 30 | .577 | 9.5 | 8.0 | 6.98 | 7.02 |
| Justin Hampson* | StL | mr | 27 | 1.054 | 42 | .333 | 37 | .661 | 38 | .679 | 11.6 | 8.0 | 7.59 | 8.90 |
| Joel Hanrahan | LAN | sp | 25 | 1.032 | 92 | .272 | 100 | .671 | 100 | .671 | 32.7 | 9.3 | 8.44 | 8.21 |
| Craig Hansen | Ari | mr | 23 | .873 | 16 | .375 | 10 | .476 | 11 | .524 | 3.8 | 8.5 | 7.62 | 7.52 |
| Rich Harden | Hou | sp | 25 | .819 | 169 | .302 | 152 | .530 | 152 | .530 | 40.4 | 5.6 | 5.12 | 5.08 |
| LaTroy Hawkins | ChN | mr | 34 | .872 | 28 | .321 | 18 | .529 | 18 | .529 | 6.4 | 7.5 | 6.79 | 4.82 |
| Aaron Heilman |   | mr | 28 | .896 | 158 | .354 | 139 | .563 | 140 | .567 | 40.9 | 6.8 | 6.21 | 6.78 |
| Ben Hendrickson | Hou | sp | 26 | 1.140 | 58 | .362 | 62 | .721 | 62 | .721 | 22.6 | 11.5 | 10.17 | 10.08 |
| Mark Hendrickson* | Phi | mr | 33 | .752 | 432 | .282 | 254 | .454 | 256 | .458 | 70.4 | 4.9 | 4.43 | 4.33 |
| Sean Henn* | Ari | mr | 26 | .876 | 22 | .364 | 18 | .529 | 18 | .529 | 5.3 | 6.5 | 5.88 | 6.89 |
| Clay Hensley | Col | sp | 27 | .673 | 555 | .256 | 301 | .411 | 306 | .418 | 72.0 | 3.6 | 3.28 | 3.18 |
| Livan Hernandez | Mil | sp | 32 | .929 | 242 | .343 | 183 | .568 | 185 | .575 | 59.9 | 7.9 | 7.14 | 7.33 |
| Orlando Hernandez | Atl | sp | 37 | .772 | 423 | .324 | 295 | .468 | 305 | .484 | 85.3 | 5.3 | 4.76 | 4.27 |
| Runelvys Hernandez | Was | sp | 29 | .924 | 69 | .304 | 50 | .562 | 51 | .573 | 16.2 | 7.6 | 6.81 | 6.72 |
| Rich Hill* |   | sp | 27 | .703 | 507 | .284 | 376 | .444 | 383 | .452 | 96.4 | 4.3 | 3.88 | 3.59 |
| Shawn Hill | Col | sp | 26 | .759 | 200 | .285 | 111 | .449 | 115 | .466 | 29.5 | 4.4 | 4.00 | 3.83 |
| Jason Hirsh | LAN | sp | 25 | .911 | 294 | .310 | 255 | .562 | 262 | .577 | 83.1 | 7.7 | 6.92 | 6.66 |
| Trevor Hoffman | Was | mr | 39 | .717 | 284 | .296 | 168 | .429 | 173 | .441 | 44.9 | 4.4 | 3.96 | 3.95 |
| Lincoln Holdzkom | Mil | mr | 25 | .728 | 242 | .310 | 158 | .443 | 161 | .451 | 43.7 | 4.9 | 4.52 | 4.66 |
| Mark Holliman |   | sp | 23 | .754 | 113 | .319 | 74 | .457 | 76 | .469 | 19.7 | 4.7 | 4.24 | 4.01 |
| J.P. Howell* | Was | sp | 24 | .672 | 505 | .299 | 274 | .393 | 282 | .404 | 70.4 | 3.8 | 3.48 | 3.51 |
| Bob Howry |   | mr | 33 | .916 | 33 | .424 | 25 | .532 | 25 | .532 | 9.5 | 9.2 | 7.98 | 8.43 |
| Luke Hudson | Flo | sp | 30 | .504 | 18 | .111 | 8 | .320 | 9 | .360 | 1.5 | 2.0 | 1.83 | 1.40 |
| Tim Hudson | Phi | sp | 31 | .763 | 665 | .283 | 411 | .468 | 416 | .473 | 117.0 | 5.2 | 4.68 | 4.35 |
| Eric Hurley | Was | sp | 21 | .648 | 48 | .250 | 25 | .397 | 26 | .413 | 6.2 | 3.6 | 3.33 | 2.83 |
| Jason Isringhausen | StL | mr | 34 | .696 | 141 | .270 | 101 | .441 | 104 | .454 | 25.4 | 4.3 | 3.88 | 3.81 |
| Edwin Jackson | Ari | mr | 23 | .792 | 50 | .300 | 32 | .478 | 32 | .478 | 8.9 | 5.2 | 4.80 | 4.43 |
| Steven Jackson | ChN | sp | 25 | .586 | 25 | .240 | 14 | .368 | 14 | .368 | 3.0 | 2.8 | 2.45 | 1.75 |
| Zach Jackson* |   | sp | 24 | .764 | 416 | .272 | 259 | .467 | 264 | .476 | 67.9 | 4.7 | 4.31 | 4.73 |
| Chuck James* | Was | sp | 25 | .652 | 32 | .281 | 17 | .386 | 17 | .386 | 4.8 | 4.1 | 3.85 | 3.36 |
| Casey Janssen | SD | sp | 25 | .823 | 305 | .295 | 184 | .492 | 188 | .503 | 55.0 | 5.8 | 5.24 | 5.08 |
| Bobby Jenks | Ari | mr | 26 | .874 | 222 | .360 | 181 | .532 | 185 | .544 | 52.0 | 6.0 | 5.38 | 5.31 |
| Jason Jennings | Col | sp | 28 | .780 | 359 | .309 | 233 | .471 | 239 | .483 | 65.7 | 5.2 | 4.61 | 4.71 |
| Ubaldo Jimenez |   | mr | 23 | .882 | 152 | .276 | 135 | .563 | 137 | .571 | 40.7 | 7.0 | 6.43 | 6.39 |
| Jorge Julio | Was | cl | 28 | .808 | 18 | .333 | 16 | .500 | 16 | .500 | 3.6 | 3.9 | 3.47 | 3.81 |
| Jeff Karstens | Mil | sp | 24 | .515 | 19 | .158 | 11 | .367 | 11 | .367 | 2.5 | 3.4 | 2.95 | 2.32 |
| Kyle Kendrick | SD | sp | 22 | 2.000 | 1 | 1.000 | 1 | 1.000 | 1 | 1.000 | 1.0 | 0.0 | 99.00 | 0.00 |
| Logan Kensing |   | mr | 24 | .763 | 27 | .259 | 21 | .488 | 21 | .488 | 5.3 | 4.8 | 4.33 | 4.75 |
| Steve Kline* | Atl | mr | 34 | .821 | 182 | .291 | 119 | .496 | 121 | .504 | 31.8 | 5.2 | 4.72 | 5.28 |
| Shawn Kohn | Flo | mr | 27 | .945 | 39 | .359 | 30 | .556 | 31 | .574 | 10.5 | 7.9 | 7.53 | 7.11 |
| Dan Kolb | ChN | mr | 32 | .668 | 27 | .259 | 14 | .412 | 14 | .412 | 2.1 | 2.1 | 1.85 | 2.58 |
| Mike Koplove |   | mr | 30 | .818 | 175 | .314 | 114 | .487 | 115 | .491 | 29.9 | 4.8 | 4.30 | 5.17 |
| Hong-Chih Kuo* |   | sp | 25 | .679 | 93 | .323 | 66 | .410 | 67 | .416 | 17.5 | 4.2 | 3.82 | 3.88 |
| John Lackey | StL | sp | 28 | .650 | 152 | .263 | 86 | .398 | 86 | .398 | 21.1 | 3.6 | 3.18 | 2.88 |
| Brian Lawrence | Pit | sp | 31 | .737 | 54 | .315 | 34 | .430 | 35 | .443 | 9.4 | 4.8 | 4.49 | 4.51 |
| Brandon League | StL | mr | 24 | .508 | 38 | .184 | 14 | .311 | 14 | .311 | 2.0 | 1.4 | 1.30 | 1.48 |
| Wilfredo Ledezma* |   | mr | 26 | .827 | 266 | .320 | 192 | .500 | 196 | .510 | 58.7 | 6.3 | 5.80 | 5.96 |
| Cliff Lee* | Col | sp | 28 | .715 | 240 | .283 | 137 | .429 | 138 | .433 | 36.5 | 4.3 | 3.92 | 3.61 |
| Brad Lidge | SF | mr | 30 | .871 | 93 | .473 | 92 | .526 | 93 | .531 | 30.5 | 7.7 | 7.00 | 6.95 |
| Ted Lilly* | ChN | sp | 31 | .761 | 520 | .267 | 404 | .479 | 412 | .489 | 109.2 | 5.1 | 4.62 | 4.59 |
| Matthew Lindstrom | NYN | mr | 27 | .789 | 79 | .342 | 54 | .462 | 57 | .487 | 15.9 | 5.4 | 5.08 | 5.12 |
| Bobby Livingston* | SF | mr | 24 | 1.167 | 2 | .500 | 2 | .667 | 2 | .667 | 0.4 | 5.7 | 3.40 | 9.50 |
| Esteban Loaiza | Was | sp | 35 | 1.044 | 19 | .526 | 16 | .593 | 16 | .593 | 7.1 | 12.8 | 11.55 | 11.22 |
| Kameron Loe | Hou | sp | 25 | .749 | 72 | .319 | 46 | .469 | 46 | .469 | 12.4 | 4.9 | 4.38 | 3.75 |
| Adam Loewen* | Ari | sp | 23 | .630 | 122 | .279 | 68 | .378 | 70 | .389 | 16.9 | 3.7 | 3.29 | 3.33 |
| Boone Logan* | NYN | mr | 22 | .863 | 169 | .343 | 144 | .512 | 154 | .548 | 46.0 | 6.7 | 6.14 | 6.03 |
| Kyle Lohse | Flo | sp | 28 | .817 | 456 | .327 | 283 | .483 | 285 | .486 | 85.7 | 5.8 | 5.32 | 5.18 |
| Javier Lopez* | Hou | mr | 29 | .699 | 199 | .322 | 113 | .412 | 115 | .420 | 29.3 | 4.1 | 3.71 | 3.76 |
| Rodrigo Lopez | Flo | sp | 31 | .432 | 18 | .222 | 6 | .250 | 6 | .250 | 0.9 | 1.3 | 1.20 | 1.49 |
| Derek Lowe | Phi | sp | 34 | .661 | 713 | .275 | 359 | .389 | 368 | .399 | 91.6 | 3.7 | 3.44 | 3.22 |
| Tyler Lumsden* | Was | sp | 24 | .989 | 95 | .305 | 77 | .626 | 80 | .650 | 24.3 | 7.9 | 7.10 | 6.63 |
| Brandon Lyon |   | mr | 27 | .749 | 386 | .293 | 233 | .456 | 234 | .458 | 62.9 | 4.7 | 4.32 | 4.00 |
| Mike MacDougal | SF | mr | 30 | .736 | 191 | .277 | 129 | .454 | 131 | .461 | 32.1 | 4.3 | 3.92 | 4.11 |
| Greg Maddux |   | sp | 41 | .771 | 637 | .320 | 367 | .457 | 373 | .465 | 109.2 | 5.2 | 4.74 | 4.25 |
| John Maine | Was | sp | 26 | .946 | 438 | .306 | 409 | .605 | 411 | .608 | 131.3 | 8.2 | 7.37 | 6.85 |
| Gary Majewski | Was | mr | 27 | .777 | 255 | .329 | 151 | .449 | 155 | .461 | 43.6 | 5.2 | 4.75 | 5.33 |
| Stephen Marek | Pit | sp | 23 | 1.011 | 24 | .333 | 23 | .622 | 24 | .649 | 8.2 | 11.1 | 9.47 | 9.14 |
| Mike Maroth* | Flo | sp | 29 | .946 | 89 | .281 | 67 | .583 | 70 | .609 | 21.3 | 7.5 | 6.63 | 7.21 |
| Jason Marquis | Hou | sp | 28 | .811 | 226 | .283 | 151 | .503 | 152 | .507 | 41.0 | 5.3 | 4.90 | 5.43 |
| Sean Marshall* | StL | sp | 24 | .801 | 184 | .288 | 129 | .496 | 132 | .508 | 34.9 | 5.2 | 4.64 | 4.72 |
| Damaso Marte* | Atl | mr | 32 | .773 | 170 | .324 | 136 | .481 | 139 | .491 | 36.2 | 5.1 | 4.58 | 4.83 |
| Pedro Martinez | Atl | sp | 35 | .754 | 43 | .372 | 35 | .479 | 35 | .479 | 9.4 | 5.0 | 4.46 | 3.58 |
| Nick Masset | NYN | mr | 25 | .728 | 28 | .321 | 16 | .400 | 18 | .450 | 4.2 | 4.1 | 3.67 | 4.29 |
| Juan Mateo | Hou | sp | 24 | .772 | 420 | .274 | 280 | .489 | 283 | .494 | 75.3 | 5.1 | 4.55 | 4.05 |
| Julio Mateo |   | mr | 29 | .802 | 192 | .328 | 120 | .471 | 128 | .502 | 35.5 | 5.3 | 4.87 | 4.27 |
| Daisuke Matsuzaka | SD | sp | 26 | .705 | 301 | .306 | 182 | .432 | 182 | .432 | 46.1 | 4.1 | 3.72 | 3.34 |
| Macay McBride* | SD | mr | 24 | .804 | 182 | .319 | 145 | .503 | 146 | .507 | 38.8 | 5.4 | 5.04 | 5.51 |
| Brandon McCarthy |   | sp | 23 | .624 | 309 | .288 | 166 | .374 | 167 | .376 | 38.7 | 3.1 | 2.85 | 2.57 |
| Dustin McGowan | Was | mr | 25 | .940 | 484 | .335 | 410 | .577 | 415 | .585 | 132.8 | 8.0 | 7.24 | 7.17 |
| Mark McLemore* |   | sp | 26 | .872 | 111 | .288 | 104 | .553 | 108 | .574 | 31.9 | 6.9 | 6.20 | 5.64 |
| Brandon Medders | Col | mr | 27 | .816 | 68 | .353 | 40 | .444 | 43 | .478 | 13.3 | 6.3 | 5.86 | 6.50 |
| Mike Megrew* | Phi | sp | 23 | .667 | 4 | .250 | 6 | .500 | 6 | .500 | 1.3 | 4.9 | 4.40 | 4.84 |
| Cla Meredith |   | mr | 24 | .627 | 218 | .239 | 109 | .382 | 110 | .386 | 25.5 | 3.2 | 2.94 | 2.64 |
| Randy Messenger | ChN | mr | 25 | 1.262 | 4 | .250 | 6 | .857 | 6 | .857 | 2.3 | 15.2 | 13.69 | 14.59 |
| Greg Miller* | StL | mr | 22 | .800 | 136 | .250 | 103 | .488 | 108 | .512 | 27.5 | 5.3 | 4.84 | 5.38 |
| Zach Miner |   | sp | 25 | .885 | 246 | .321 | 181 | .537 | 184 | .546 | 59.2 | 7.4 | 6.63 | 6.30 |
| Sergio Mitre | SD | sp | 26 | .333 | 5 | .000 | 3 | .333 | 3 | .333 | 0.1 | 0.3 | 0.30 | 1.62 |
| Agustin Montero | Hou | mr | 29 | .918 | 12 | .333 | 13 | .542 | 14 | .583 | 4.3 | 7.8 | 7.52 | 6.87 |
| Juan Morillo | NYN | sp | 23 | .476 | 6 | .167 | 3 | .333 | 3 | .333 | 0.5 | 2.3 | 2.05 | 2.80 |
| Eduardo Morlan |   | sp | 21 | .731 | 444 | .266 | 314 | .468 | 315 | .469 | 79.6 | 4.6 | 4.15 | 3.98 |
| Matt Morris | Phi | sp | 32 | .815 | 436 | .291 | 285 | .495 | 294 | .510 | 86.8 | 6.0 | 5.48 | 5.07 |
| Brandon Morrow | Ari | mr | 22 | .902 | 184 | .337 | 138 | .535 | 140 | .543 | 46.7 | 7.8 | 6.97 | 6.95 |
| Jamie Moyer* | NYN | sp | 44 | .846 | 692 | .316 | 469 | .517 | 475 | .524 | 143.3 | 6.3 | 5.67 | 5.55 |
| Edward Mujica | Col | mr | 23 | .773 | 340 | .326 | 206 | .449 | 211 | .460 | 58.9 | 5.0 | 4.49 | 4.35 |
| Mark Mulder* | Hou | sp | 29 | .734 | 44 | .205 | 35 | .479 | 36 | .493 | 8.2 | 4.2 | 3.68 | 3.86 |
| Mike Mussina | Cin | sp | 38 | .735 | 566 | .299 | 341 | .444 | 347 | .452 | 92.7 | 4.5 | 4.12 | 3.84 |
| Brett Myers | LAN | sp | 26 | .772 | 335 | .301 | 225 | .470 | 227 | .474 | 62.1 | 5.0 | 4.48 | 4.36 |
| Chris Narveson* | ChN | sp | 25 | .884 | 119 | .286 | 83 | .542 | 83 | .542 | 26.8 | 7.2 | 6.57 | 6.38 |
| Joe Nathan | Atl | mr | 32 | .558 | 228 | .285 | 139 | .353 | 140 | .355 | 28.1 | 2.5 | 2.26 | 1.89 |
| Pat Neshek |   | mr | 26 | .862 | 170 | .341 | 145 | .541 | 148 | .552 | 44.8 | 6.7 | 6.12 | 5.78 |
| Jeff Niemann | Ari | sp | 24 | .898 | 501 | .321 | 432 | .558 | 439 | .567 | 136.4 | 7.4 | 6.68 | 6.48 |
| Fernando Nieve | NYN | mr | 24 | .669 | 77 | .286 | 42 | .404 | 42 | .404 | 10.7 | 4.0 | 3.60 | 3.84 |
| Ricky Nolasco | ChN | sp | 24 | .813 | 221 | .344 | 142 | .473 | 146 | .487 | 44.8 | 6.1 | 5.55 | 5.55 |
| Leo Nunez | Ari | mr | 23 | .913 | 87 | .425 | 58 | .513 | 60 | .531 | 21.4 | 8.0 | 7.53 | 7.43 |
| Mike O'Connor* | NYN | sp | 26 | .798 | 110 | .273 | 77 | .478 | 81 | .503 | 24.1 | 6.2 | 5.64 | 5.62 |
| Tomo Ohka | Pit | sp | 31 | .780 | 577 | .303 | 335 | .469 | 340 | .476 | 96.5 | 5.3 | 4.81 | 4.49 |
| Hideki Okajima* | Col | mr | 31 | .979 | 67 | .433 | 62 | .602 | 63 | .612 | 21.3 | 8.8 | 8.07 | 7.43 |
| Scott Olsen* | SF | sp | 23 | .651 | 77 | .273 | 57 | .410 | 59 | .424 | 13.6 | 3.5 | 3.19 | 2.92 |
| Roy Oswalt | StL | sp | 29 | .655 | 679 | .284 | 362 | .383 | 378 | .400 | 88.9 | 3.4 | 3.08 | 2.94 |
| Akinori Otsuka | Col | mr | 35 | .762 | 126 | .325 | 91 | .469 | 92 | .474 | 24.3 | 4.8 | 4.29 | 4.28 |
| Joshua Outman* | Phi | sp | 22 | 1.159 | 10 | .400 | 11 | .733 | 11 | .733 | 4.0 | 12.0 | 10.84 | 12.25 |
| Henry Owens | Flo | mr | 28 | 1.178 | 16 | .438 | 17 | .739 | 17 | .739 | 7.3 | 16.5 | 12.70 | 11.48 |
| Chris Oxspring | Col | sp | 30 | .946 | 204 | .328 | 171 | .592 | 171 | .592 | 56.6 | 8.4 | 7.35 | 7.06 |
| Vicente Padilla | Pit | sp | 29 | .693 | 501 | .271 | 312 | .418 | 326 | .436 | 81.8 | 4.2 | 3.86 | 3.67 |
| Jonathan Papelbon | Cin | sp | 26 | .724 | 590 | .269 | 375 | .445 | 388 | .461 | 98.2 | 4.3 | 3.96 | 3.63 |
| Chad Paronto |   | mr | 31 | .785 | 98 | .296 | 73 | .474 | 77 | .500 | 21.7 | 6.0 | 5.50 | 5.80 |
| Manny Parra* |   | sp | 24 | .823 | 405 | .319 | 288 | .502 | 290 | .505 | 82.2 | 5.6 | 5.03 | 5.41 |
| Troy Patton* |   | sp | 21 | .727 | 145 | .297 | 91 | .440 | 92 | .444 | 24.2 | 4.8 | 4.38 | 4.83 |
| David Pauley | LAN | sp | 24 | .764 | 19 | .368 | 11 | .440 | 11 | .440 | 2.4 | 3.3 | 3.18 | 5.14 |
| Carl Pavano | LAN | sp | 31 | .945 | 87 | .333 | 69 | .561 | 74 | .602 | 25.0 | 8.5 | 7.77 | 7.12 |
| Mike Pelfrey | Ari | sp | 23 | .864 | 527 | .351 | 403 | .511 | 418 | .530 | 127.9 | 6.8 | 6.16 | 6.21 |
| Tony Pena | Was | mr | 25 | .523 | 31 | .161 | 12 | .316 | 12 | .316 | 2.6 | 2.4 | 2.08 | 1.75 |
| Brad Penny | SF | sp | 29 | .772 | 605 | .316 | 370 | .461 | 377 | .469 | 103.7 | 5.0 | 4.53 | 4.57 |
| Odalis Perez* | ChN | sp | 30 | .674 | 119 | .277 | 66 | .410 | 67 | .416 | 16.9 | 4.0 | 3.48 | 3.14 |
| Oliver Perez* | Col | sp | 25 | .831 | 106 | .311 | 92 | .517 | 94 | .528 | 26.0 | 5.9 | 5.40 | 5.88 |
| Glen Perkins* | Ari | mr | 24 | .838 | 23 | .304 | 19 | .543 | 19 | .543 | 5.7 | 7.0 | 6.28 | 5.90 |
| Yusmeiro Petit |   | mr | 22 | .850 | 301 | .286 | 229 | .536 | 231 | .541 | 68.8 | 6.5 | 5.81 | 5.39 |
| Carmen Pignatiello* | Col | mr | 24 | .795 | 217 | .378 | 156 | .467 | 161 | .482 | 48.7 | 6.1 | 5.53 | 5.43 |
| Renyel Pinto* |   | mr | 24 | .812 | 197 | .330 | 151 | .492 | 155 | .505 | 41.7 | 5.5 | 5.09 | 5.92 |
| Cliff Politte | Mil | mr | 33 | .730 | 24 | .333 | 11 | .393 | 11 | .393 | 3.8 | 5.7 | 4.82 | 4.54 |
| Mark Prior |   | sp | 26 | .674 | 30 | .433 | 18 | .360 | 19 | .380 | 5.7 | 4.5 | 4.08 | 3.56 |
| Horacio Ramirez* | ChN | sp | 27 | .868 | 295 | .292 | 208 | .543 | 211 | .551 | 59.0 | 6.0 | 5.37 | 5.53 |
| Ramon Ramirez | Hou | mr | 25 | .758 | 109 | .284 | 79 | .476 | 80 | .482 | 20.9 | 4.8 | 4.45 | 4.44 |
| Jon Rauch |   | mr | 28 | 1.100 | 105 | .238 | 117 | .760 | 117 | .760 | 36.2 | 9.4 | 8.88 | 8.55 |
| Tim Redding | Mil | sp | 29 | .832 | 566 | .314 | 417 | .513 | 423 | .520 | 119.6 | 5.9 | 5.42 | 5.70 |
| Al Reyes | SF | mr | 37 | .681 | 162 | .315 | 97 | .413 | 98 | .417 | 24.6 | 3.9 | 3.53 | 3.39 |
| Anthony Reyes | StL | sp | 25 | .823 | 372 | .309 | 292 | .513 | 298 | .524 | 84.0 | 5.8 | 5.29 | 4.88 |
| Jo-Jo Reyes* | NYN | sp | 22 | .880 | 144 | .340 | 112 | .533 | 114 | .543 | 35.9 | 7.3 | 6.71 | 7.08 |
| Arthur Rhodes* | Flo | mr | 37 | .311 | 7 | .143 | 1 | .100 | 2 | .200 | 0.4 | 1.2 | 1.08 | 0.85 |
| Royce Ring* | LAN | mr | 26 | .899 | 179 | .302 | 139 | .547 | 142 | .559 | 45.9 | 7.7 | 6.97 | 6.78 |
| Connor Robertson | Flo | mr | 25 | .834 | 111 | .387 | 78 | .491 | 79 | .497 | 25.4 | 6.7 | 5.81 | 5.84 |
| Nate Robertson* |   | sp | 29 | .743 | 591 | .274 | 384 | .463 | 388 | .467 | 96.6 | 4.3 | 3.99 | 4.02 |
| Fernando Rodney | Col | mr | 30 | .911 | 65 | .262 | 61 | .587 | 64 | .615 | 17.5 | 6.6 | 5.82 | 5.98 |
| Eddy Rodriguez | Phi | mr | 25 | .850 | 390 | .354 | 320 | .523 | 323 | .528 | 98.8 | 6.7 | 6.00 | 6.07 |
| Francisco Rodriguez | Cin | mr | 25 | .656 | 131 | .298 | 106 | .421 | 109 | .433 | 23.1 | 3.3 | 2.97 | 2.86 |
| Wandy Rodriguez* |   | sp | 28 | .823 | 261 | .299 | 183 | .506 | 186 | .514 | 49.9 | 5.3 | 4.78 | 5.01 |
| Brian Rogers | SF | mr | 24 | .714 | 19 | .368 | 13 | .394 | 14 | .424 | 3.7 | 4.7 | 4.24 | 5.10 |
| Kenny Rogers* | Atl | sp | 42 | .740 | 166 | .229 | 101 | .472 | 103 | .481 | 23.8 | 4.0 | 3.74 | 3.72 |
| Ryan Rowland-Smith* | Ari | mr | 24 | .718 | 26 | .385 | 13 | .394 | 13 | .394 | 4.1 | 5.0 | 4.74 | 4.92 |
| B.J. Ryan* | Flo | mr | 31 | .767 | 18 | .500 | 15 | .429 | 16 | .457 | 5.0 | 5.8 | 5.26 | 5.37 |
| C.C. Sabathia* | SD | sp | 26 | .654 | 697 | .265 | 394 | .395 | 406 | .407 | 95.4 | 3.5 | 3.19 | 3.04 |
| Juan Salas | Atl | mr | 28 | .851 | 103 | .340 | 76 | .517 | 76 | .517 | 23.8 | 6.5 | 5.83 | 5.24 |
| Brad Salmon | LAN | mr | 27 | .931 | 100 | .340 | 100 | .578 | 103 | .595 | 31.6 | 7.5 | 6.73 | 6.51 |
| Chris Sampson | Col | sp | 29 | .763 | 598 | .283 | 357 | .470 | 360 | .474 | 90.7 | 4.4 | 4.01 | 3.96 |
| Anibal Sanchez | ChN | sp | 23 | .907 | 131 | .328 | 101 | .549 | 103 | .560 | 32.3 | 7.4 | 6.95 | 7.36 |
| Humberto Sanchez | Phi | sp | 24 | 1.019 | 19 | .316 | 19 | .655 | 19 | .655 | 6.7 | 10.0 | 8.99 | 7.94 |
| Jonathan Sanchez* | Cin | sp | 24 | .761 | 248 | .319 | 188 | .460 | 197 | .482 | 54.0 | 5.4 | 4.89 | 4.92 |
| Dennis Sarfate | Phi | mr | 26 | .667 | 9 | .444 | 4 | .333 | 4 | .333 | 1.0 | 3.0 | 2.70 | 3.91 |
| Joe Saunders* |   | sp | 26 | .769 | 640 | .294 | 391 | .463 | 401 | .475 | 109.2 | 5.0 | 4.57 | 4.54 |
| Jason Schmidt | SD | sp | 34 | 1.008 | 140 | .379 | 122 | .619 | 123 | .624 | 46.7 | 10.8 | 9.62 | 8.86 |
| Chris Schroder | Col | mr | 28 | 1.628 | 8 | .125 | 20 | 1.053 | 20 | 1.053 | 6.2 | 13.9 | 13.69 | 16.41 |
| Bobby Seay* | Mil | mr | 29 | 1.105 | 19 | .368 | 18 | .692 | 19 | .731 | 5.8 | 8.7 | 7.80 | 8.38 |
| Scot Shields | Cin | mr | 31 | .699 | 168 | .304 | 115 | .432 | 116 | .436 | 29.1 | 4.1 | 3.78 | 3.63 |
| Brian Shouse* |   | mr | 38 | .765 | 208 | .269 | 146 | .471 | 152 | .490 | 40.6 | 5.3 | 4.82 | 5.01 |
| Doug Slaten* | SF | mr | 27 | .887 | 22 | .273 | 17 | .567 | 17 | .567 | 5.0 | 6.4 | 5.49 | 3.63 |
| Kevin Slowey | Atl | mr | 23 | .675 | 616 | .244 | 369 | .429 | 374 | .434 | 86.8 | 3.7 | 3.34 | 3.05 |
| Gregory Smith* |   | sp | 23 | .942 | 186 | .333 | 137 | .555 | 141 | .571 | 47.3 | 8.7 | 7.92 | 8.43 |
| Joe Smith | Was | mr | 23 | 1.023 | 126 | .405 | 115 | .615 | 117 | .626 | 41.1 | 10.0 | 9.24 | 9.83 |
| Matt Smith* | Phi | mr | 28 | .783 | 42 | .381 | 28 | .452 | 29 | .468 | 7.6 | 4.9 | 4.62 | 5.28 |
| Ian Snell |   | sp | 25 | .690 | 169 | .272 | 104 | .428 | 105 | .432 | 25.8 | 4.1 | 3.65 | 3.66 |
| Kyle Snyder | SF | sp | 29 | .967 | 24 | .375 | 22 | .595 | 23 | .622 | 7.2 | 8.1 | 7.30 | 7.23 |
| Alay Soler | Col | sp | 27 | .995 | 28 | .429 | 23 | .590 | 23 | .590 | 8.8 | 10.3 | 8.51 | 8.22 |
| Rafael Soriano | SF | mr | 27 | .740 | 33 | .333 | 22 | .449 | 22 | .449 | 6.1 | 4.8 | 4.46 | 5.07 |
| Jorge Sosa | SF | mr | 30 | .887 | 296 | .297 | 236 | .550 | 239 | .557 | 68.5 | 6.5 | 5.84 | 5.98 |
| Oswaldo Sosa | Pit | sp | 21 | .607 | 136 | .243 | 62 | .358 | 64 | .370 | 15.2 | 3.2 | 2.86 | 2.29 |
| Jeremy Sowers* |   | sp | 24 | .661 | 722 | .240 | 381 | .408 | 387 | .414 | 88.4 | 3.4 | 3.13 | 3.00 |
| Justin Speier | Phi | mr | 33 | .733 | 71 | .282 | 57 | .456 | 59 | .472 | 16.0 | 5.0 | 4.47 | 4.56 |
| Russ Springer |   | mr | 38 | .787 | 215 | .279 | 146 | .488 | 150 | .502 | 40.6 | 5.2 | 4.74 | 4.52 |
| Phil Stockman | Mil | mr | 27 | .703 | 49 | .286 | 34 | .442 | 35 | .455 | 9.0 | 4.6 | 4.28 | 3.84 |
| Jeff Suppan | StL | sp | 32 | .903 | 217 | .332 | 156 | .538 | 159 | .548 | 48.9 | 7.1 | 6.56 | 6.99 |
| Anthony Swarzak | Ari | sp | 21 | .911 | 172 | .355 | 138 | .539 | 142 | .555 | 45.4 | 7.5 | 6.94 | 7.43 |
| Mitch Talbot | SD | sp | 23 | .807 | 283 | .297 | 197 | .494 | 201 | .504 | 55.5 | 5.4 | 4.90 | 4.82 |
| Julian Tavarez | SD | mr | 34 | .769 | 371 | .288 | 238 | .470 | 244 | .482 | 60.6 | 4.5 | 4.13 | 4.30 |
| Brad Thompson | StL | mr | 25 | .814 | 216 | .245 | 142 | .502 | 147 | .519 | 38.5 | 5.2 | 4.73 | 4.55 |
| Salomon Torres |   | mr | 35 | .685 | 132 | .273 | 79 | .405 | 85 | .436 | 18.8 | 3.6 | 3.33 | 3.76 |
| Josh Towers | SD | sp | 30 | .850 | 65 | .338 | 41 | .512 | 42 | .525 | 12.7 | 6.2 | 5.59 | 5.47 |
| Dallas Trahern | Mil | sp | 21 | .858 | 652 | .279 | 454 | .523 | 470 | .541 | 137.3 | 6.3 | 5.81 | 5.75 |
| Derrick Turnbow |   | mr | 29 | .709 | 218 | .271 | 159 | .437 | 166 | .456 | 41.8 | 4.5 | 4.02 | 3.69 |
| Jose Valverde | Col | mr | 27 | .627 | 48 | .250 | 34 | .405 | 34 | .405 | 6.6 | 2.8 | 2.53 | 2.94 |
| Jermaine Van Buren |   | mr | 26 | .755 | 27 | .333 | 27 | .491 | 27 | .491 | 7.0 | 5.3 | 4.38 | 5.03 |
| John VanBenschoten | Phi | sp | 27 | 1.551 | 22 | .409 | 33 | .971 | 33 | .971 | 14.6 | 21.9 | 18.71 | 18.29 |
| Esmerling Vasquez | Ari | mr | 23 | .946 | 46 | .326 | 41 | .586 | 42 | .600 | 13.8 | 9.1 | 8.21 | 8.23 |
| Javier Vazquez | Cin | sp | 30 | .748 | 574 | .298 | 387 | .455 | 404 | .475 | 104.6 | 4.6 | 4.20 | 3.85 |
| Donald Veal* | Hou | sp | 22 | .710 | 136 | .250 | 108 | .462 | 108 | .462 | 26.0 | 4.3 | 4.02 | 4.70 |
| Jamie Vermilyea | Mil | mr | 25 | .824 | 259 | .305 | 164 | .492 | 165 | .495 | 46.3 | 5.4 | 4.95 | 5.28 |
| Carlos Villanueva | LAN | sp | 23 | .618 | 87 | .241 | 42 | .372 | 43 | .381 | 11.0 | 3.7 | 3.29 | 2.52 |
| Ron Villone* | Cin | mr | 37 | .711 | 114 | .281 | 85 | .447 | 88 | .463 | 20.6 | 4.2 | 3.85 | 4.09 |
| Luis Vizcaino | Pit | mr | 32 | .795 | 263 | .297 | 194 | .504 | 198 | .514 | 54.1 | 5.5 | 4.93 | 4.16 |
| John Wasdin | Hou | sp | 34 | .885 | 73 | .315 | 58 | .563 | 58 | .563 | 17.0 | 6.5 | 5.97 | 6.14 |
| David Weathers | ChN | mr | 37 | .843 | 249 | .277 | 201 | .539 | 203 | .544 | 58.0 | 6.2 | 5.66 | 5.53 |
| Jeff Weaver | LAN | sp | 30 | .764 | 329 | .301 | 197 | .460 | 201 | .470 | 56.7 | 5.1 | 4.58 | 4.13 |
| Jered Weaver | Mil | sp | 24 | .329 | 17 | .118 | 7 | .226 | 7 | .226 | 0.7 | 0.6 | 0.59 | 0.61 |
| David Wells* | ChN | sp | 44 | .791 | 726 | .295 | 441 | .483 | 448 | .491 | 123.7 | 5.2 | 4.68 | 4.55 |
| Kip Wells |   | sp | 30 | .861 | 514 | .331 | 395 | .530 | 401 | .538 | 116.3 | 6.4 | 5.77 | 5.69 |
| Jake Westbrook | Flo | sp | 29 | .709 | 633 | .288 | 327 | .416 | 334 | .425 | 83.3 | 3.9 | 3.56 | 3.61 |
| Bob Wickman |   | mr | 38 | .704 | 237 | .295 | 148 | .429 | 151 | .438 | 38.1 | 4.2 | 3.84 | 3.86 |
| Jerome Williams | Was | mr | 25 | .797 | 23 | .304 | 13 | .464 | 14 | .500 | 4.2 | 6.3 | 5.68 | 4.53 |
| Woody Williams | Mil | sp | 40 | 1.056 | 113 | .381 | 91 | .650 | 92 | .657 | 35.7 | 11.6 | 10.45 | 9.87 |
| Scott Williamson |   | mr | 31 | .697 | 8 | .375 | 5 | .417 | 5 | .417 | 1.4 | 4.8 | 3.83 | 3.35 |
| Dontrelle Willis* | SF | sp | 25 | .660 | 25 | .320 | 13 | .394 | 13 | .394 | 3.5 | 3.9 | 3.53 | 2.35 |
| Brian Wilson | LAN | mr | 25 | .877 | 108 | .352 | 94 | .537 | 96 | .549 | 29.7 | 7.3 | 6.67 | 6.62 |
| Matt Wise | Hou | mr | 31 | .955 | 133 | .308 | 127 | .611 | 129 | .620 | 39.5 | 7.7 | 7.01 | 6.96 |
| Randy Wolf* | SF | sp | 30 | .744 | 74 | .297 | 49 | .430 | 53 | .465 | 15.0 | 5.3 | 4.80 | 4.31 |
| Mike Wood |   | mr | 27 | .858 | 89 | .326 | 56 | .528 | 56 | .528 | 17.0 | 6.5 | 5.91 | 5.86 |
| Travis Wood* |   | sp | 20 | 1.163 | 84 | .310 | 94 | .734 | 96 | .750 | 35.7 | 13.4 | 11.87 | 12.02 |
| Chase Wright* | Was | sp | 24 | .832 | 362 | .296 | 264 | .513 | 270 | .524 | 81.4 | 6.5 | 5.98 | 5.61 |
| Jaret Wright | ChN | sp | 31 | .812 | 75 | .333 | 60 | .513 | 60 | .513 | 16.4 | 5.7 | 5.17 | 5.49 |
| Shane Youman* | Flo | sp | 27 | .788 | 633 | .256 | 409 | .493 | 413 | .498 | 105.7 | 4.9 | 4.42 | 4.65 |
| Chris Young | SD | sp | 28 | .699 | 469 | .294 | 280 | .414 | 287 | .425 | 79.1 | 4.6 | 4.18 | 3.76 |
| Victor Zambrano | ChN | sp | 31 | .833 | 19 | .263 | 13 | .542 | 13 | .542 | 3.8 | 6.5 | 5.18 | 4.57 |
| Barry Zito* |   | sp | 29 | .762 | 562 | .299 | 369 | .458 | 376 | .467 | 103.0 | 5.1 | 4.62 | 4.75 |
| Joel Zumaya | Ari | mr | 22 | .597 | 105 | .238 | 64 | .381 | 65 | .387 | 13.6 | 2.9 | 2.68 | 2.75 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| David Aardsma | Hou | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 24.2 | .571 |
| Jeremy Accardo | Col | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 18.7 | .661 |
| Mike Adams | Was | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 0 | 0 | .000 | 98.0 | .510 |
| Matt Albers | Cin | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 31.1 | .601 |
| Steve Andrade | SF | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 6 | .857 | 26.7 | .596 |
| Jose Arredondo | SD | mr | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 24 | 10 | .417 | 20.4 | .616 |
| Bronson Arroyo | ChN | sp | 30 | 15 | 1 | .067 | 1 | 7 | .467 | 81 | 5.4 | 5 | 1 | .200 | 99.5 | .615 |
| Scott Atchison | Mil | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 12 | .444 | 17.3 | .616 |
| Burke Badenhop | Was | sp | 24 | 6 | 1 | .167 | 1 | 3 | .500 | 26 | 4.3 | 3 | 1 | .333 | 103.8 | .631 |
| Cha Seung Baek | Pit | sp | 27 | 23 | 1 | .043 | 0 | 10 | .435 | 97 | 4.2 | 13 | 1 | .077 | 92.5 | .622 |
| Danys Baez |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 2 | .074 | 17.9 | .617 |
| Homer Bailey |   | sp | 21 | 16 | 0 | .000 | 0 | 5 | .313 | 74 | 4.6 | 10 | 2 | .200 | 92.9 | .594 |
| Jeff Bajenaru | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 37.5 | .573 |
| Scott Baker | SD | sp | 25 | 22 | 1 | .045 | 1 | 10 | .455 | 139 | 6.3 | 11 | 3 | .273 | 83.9 | .652 |
| Kevin Barry | Atl | sp | 28 | 12 | 0 | .000 | 0 | 6 | .500 | 59 | 4.9 | 17 | 3 | .176 | 50.2 | .597 |
| Miguel Batista | Col | sp | 36 | 13 | 0 | .000 | 0 | 4 | .308 | 62 | 4.8 | 8 | 4 | .500 | 83.3 | .618 |
| Rick Bauer | Hou | mr | 30 | 22 | 0 | .000 | 0 | 11 | .500 | 104 | 4.7 | 14 | 7 | .500 | 90.1 | .595 |
| Yorman Bazardo | LAN | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 38.0 | .553 |
| Josh Beckett | SF | sp | 27 | 31 | 1 | .032 | 1 | 17 | .548 | 143 | 4.6 | 12 | 2 | .167 | 97.7 | .622 |
| Erik Bedard* | Phi | sp | 28 | 35 | 0 | .000 | 0 | 19 | .543 | 135 | 3.9 | 24 | 10 | .417 | 93.9 | .628 |
| Joe Beimel* | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 18.2 | .687 |
| Matt Belisle | Pit | mr | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 22 | 4 | .182 | 21.9 | .622 |
| Heath Bell |   | mr | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 17 | 8 | .471 | 23.2 | .625 |
| Jason Bergmann | SD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 25.4 | .613 |
| Jeremy Bonderman |   | sp | 24 | 27 | 4 | .148 | 2 | 20 | .741 | 113 | 4.2 | 5 | 0 | .000 | 105.3 | .645 |
| Chris Bootcheck | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.0 | .714 |
| Dave Borkowski | Was | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 34.3 | .591 |
| Travis Bowyer | Atl | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 28.1 | .573 |
| Dallas Braden* |   | sp | 23 | 5 | 0 | .000 | 0 | 1 | .200 | 18 | 3.6 | 5 | 2 | .400 | 83.0 | .614 |
| Chad Bradford | Cin | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 18.3 | .666 |
| Bill Bray* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 15.8 | .632 |
| Stephen Bray |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 21.5 | .641 |
| Yhency Brazoban | SF | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.0 | .563 |
| Craig Breslow* | LAN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 17.8 | .592 |
| Chris Britton | ChN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 19.2 | .640 |
| Doug Brocail | ChN | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 20.7 | .597 |
| Andrew Brown | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 47 | 14 | .298 | 19.0 | .581 |
| Jonathan Broxton | Atl | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 45 | 9 | .200 | 19.9 | .600 |
| Brian Bruney |   | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 14 | .609 | 22.4 | .557 |
| Taylor Buchholz | NYN | mr | 25 | 2 | 0 | .000 | 0 | 1 | .500 | 11 | 5.5 | 3 | 0 | .000 | 38.2 | .603 |
| Ambiorix Burgos | Ari | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 18.8 | .576 |
| A.J. Burnett | SF | sp | 30 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 0 | 0 | .000 | 116.0 | .569 |
| Dave Bush | Was | sp | 27 | 7 | 1 | .143 | 0 | 3 | .429 | 39 | 5.6 | 3 | 2 | .667 | 81.7 | .661 |
| Daniel Cabrera | Pit | sp | 26 | 28 | 0 | .000 | 0 | 9 | .321 | 125 | 4.5 | 29 | 10 | .345 | 93.1 | .572 |
| Fernando Cabrera | Was | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 25.8 | .574 |
| Matt Cain | Cin | sp | 22 | 34 | 0 | .000 | 0 | 11 | .324 | 188 | 5.5 | 22 | 5 | .227 | 91.3 | .590 |
| Kiko Calero | Was | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 24.7 | .595 |
| Kevin Cameron |   | mr | 27 | 3 | 0 | .000 | 0 | 0 | .000 | 24 | 8.0 | 64 | 23 | .359 | 20.2 | .559 |
| Jose Capellan | SF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 21.4 | .584 |
| Matt Capps | Phi | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 15.5 | .706 |
| Chris Capuano* |   | sp | 28 | 25 | 1 | .040 | 0 | 16 | .640 | 129 | 5.2 | 17 | 2 | .118 | 101.5 | .633 |
| Buddy Carlyle | NYN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 23.5 | .511 |
| Cesar Carrillo | Ari | sp | 23 | 6 | 0 | .000 | 0 | 1 | .167 | 35 | 5.8 | 6 | 5 | .833 | 91.0 | .619 |
| Scott Cassidy | LAN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 26.4 | .577 |
| Fabio Castro* | Cin | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 4 | .154 | 20.8 | .577 |
| Andy Cavazos |   | mr | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 12 | 4.0 | 22 | 5 | .227 | 22.5 | .590 |
| Shawn Chacon |   | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 33.7 | .554 |
| Rocky Cherry | ChN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.0 | .409 |
| Matt Chico* |   | sp | 24 | 20 | 0 | .000 | 0 | 5 | .250 | 106 | 5.3 | 11 | 4 | .364 | 63.7 | .589 |
| Vinnie Chulk |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 8 | .258 | 17.6 | .564 |
| Tyler Clippard | NYN | sp | 22 | 23 | 0 | .000 | 0 | 9 | .391 | 106 | 4.6 | 19 | 11 | .579 | 80.4 | .618 |
| Todd Coffey | NYN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 14.7 | .648 |
| Jesus Colome |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 21.6 | .550 |
| Bartolo Colon | Atl | sp | 34 | 9 | 0 | .000 | 0 | 3 | .333 | 51 | 5.7 | 9 | 3 | .333 | 83.2 | .639 |
| Aaron Cook | Flo | sp | 28 | 26 | 0 | .000 | 0 | 16 | .615 | 126 | 4.8 | 9 | 3 | .333 | 92.2 | .651 |
| Tim Corcoran |   | sp | 29 | 12 | 0 | .000 | 0 | 4 | .333 | 54 | 4.5 | 14 | 8 | .571 | 90.8 | .551 |
| Francisco Cordero | Phi | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 19.0 | .597 |
| Lance Cormier | ChN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.0 | .706 |
| Rheal Cormier* | Hou | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 18.4 | .608 |
| David Cortes | SF | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 21.5 | .631 |
| Neal Cotts* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 2 | .091 | 21.2 | .621 |
| Jonathan Coutlangus* | LAN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 21.0 | .565 |
| Juan Cruz | LAN | mr | 28 | 18 | 0 | .000 | 0 | 7 | .389 | 97 | 5.4 | 24 | 5 | .208 | 56.6 | .585 |
| Johnny Cueto | Mil | sp | 21 | 32 | 0 | .000 | 0 | 9 | .281 | 134 | 4.2 | 19 | 7 | .368 | 77.4 | .609 |
| John Danks* |   | sp | 22 | 10 | 2 | .200 | 1 | 5 | .500 | 45 | 4.5 | 11 | 4 | .364 | 82.3 | .622 |
| Kyle Davies | Ari | sp | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 54 | 7.7 | 12 | 5 | .417 | 87.1 | .565 |
| Doug Davis* | Pit | sp | 31 | 6 | 0 | .000 | 0 | 2 | .333 | 38 | 6.3 | 3 | 1 | .333 | 104.2 | .595 |
| Wade Davis | Mil | sp | 21 | 4 | 0 | .000 | 0 | 3 | .750 | 18 | 4.5 | 2 | 1 | .500 | 75.5 | .587 |
| Manny Delcarmen | SF | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 19.2 | .601 |
| Chris Demaria | NYN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.7 | .649 |
| Ryan Dempster | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 14 | .350 | 19.1 | .604 |
| Matt DeSalvo | Hou | sp | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 121.0 | .463 |
| Elmer Dessens | Phi | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 11.5 | .630 |
| Joey Devine |   | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 17.5 | .586 |
| Tim Dillard | SD | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 18.0 | .598 |
| Brendan Donnelly | ChN | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 19.0 | .626 |
| Octavio Dotel |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.0 | .629 |
| Chance Douglass | Flo | sp | 23 | 3 | 0 | .000 | 0 | 0 | .000 | 16 | 5.3 | 7 | 3 | .429 | 35.5 | .593 |
| Scott Downs* | StL | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 19.7 | .649 |
| Justin Duchscherer | Flo | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.3 | .682 |
| J.D. Durbin |   | mr | 25 | 8 | 0 | .000 | 0 | 4 | .500 | 41 | 5.1 | 19 | 9 | .474 | 49.7 | .560 |
| Scott Elbert* | Hou | sp | 21 | 7 | 0 | .000 | 0 | 3 | .429 | 36 | 5.1 | 5 | 2 | .400 | 89.4 | .557 |
| Alan Embree* | Hou | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 20.6 | .645 |
| Kelvim Escobar | Atl | sp | 31 | 33 | 0 | .000 | 0 | 22 | .667 | 188 | 5.7 | 23 | 3 | .130 | 94.5 | .637 |
| Shawn Estes* | Pit | sp | 34 | 5 | 0 | .000 | 0 | 1 | .200 | 29 | 5.8 | 4 | 0 | .000 | 87.0 | .546 |
| Paul Estrada | Cin | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 28.5 | .607 |
| Dana Eveland* | Pit | mr | 23 | 3 | 0 | .000 | 0 | 2 | .667 | 13 | 4.3 | 10 | 3 | .300 | 47.7 | .566 |
| Scott Eyre* |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 21.7 | .662 |
| Thomas Fairchild |   | sp | 23 | 29 | 1 | .034 | 0 | 9 | .310 | 133 | 4.6 | 19 | 1 | .053 | 93.5 | .612 |
| Ryan Feierabend* | SD | mr | 21 | 15 | 0 | .000 | 0 | 2 | .133 | 86 | 5.7 | 12 | 4 | .333 | 71.6 | .606 |
| Scott Feldman | Flo | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 17.6 | .636 |
| Pedro Feliciano* | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 8 | .348 | 18.3 | .615 |
| Randy Flores* | Cin | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 16.1 | .612 |
| Ron Flores* | Flo | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 18.9 | .608 |
| Gavin Floyd | Mil | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 0 | 0 | .000 | 83.0 | .639 |
| Jeff Francis* | Flo | sp | 26 | 35 | 3 | .086 | 0 | 29 | .829 | 168 | 4.8 | 23 | 5 | .217 | 100.5 | .602 |
| Frank Francisco | StL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 20.2 | .593 |
| Brian Fuentes* | Flo | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 14.9 | .599 |
| Aaron Fultz* |   | mr | 33 | 6 | 1 | .167 | 1 | 3 | .500 | 36 | 6.0 | 6 | 3 | .500 | 36.6 | .638 |
| Eric Gagne | LAN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 15.5 | .651 |
| Armando Galarraga |   | sp | 25 | 5 | 0 | .000 | 0 | 3 | .600 | 16 | 3.2 | 4 | 1 | .250 | 63.6 | .627 |
| Sean Gallagher | Ari | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 22.8 | .537 |
| Freddy Garcia | StL | sp | 31 | 11 | 0 | .000 | 0 | 6 | .545 | 54 | 4.9 | 9 | 1 | .111 | 89.5 | .624 |
| Jon Garland | StL | sp | 27 | 32 | 5 | .156 | 3 | 22 | .688 | 184 | 5.8 | 16 | 0 | .000 | 95.7 | .662 |
| Matt Garza | Ari | sp | 23 | 34 | 1 | .029 | 1 | 14 | .412 | 153 | 4.5 | 17 | 8 | .471 | 77.5 | .620 |
| Justin Germano |   | mr | 24 | 12 | 0 | .000 | 0 | 5 | .417 | 55 | 4.6 | 10 | 5 | .500 | 59.0 | .648 |
| Edgar Gonzalez | ChN | sp | 24 | 22 | 3 | .136 | 0 | 5 | .227 | 121 | 5.5 | 8 | 2 | .250 | 98.2 | .645 |
| Tom Gordon |   | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 16.8 | .585 |
| Tom Gorzelanny* | Atl | sp | 24 | 33 | 0 | .000 | 0 | 12 | .364 | 178 | 5.4 | 19 | 9 | .474 | 92.2 | .602 |
| John Grabow* | ChN | mr | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 14 | 7.0 | 22 | 11 | .500 | 22.7 | .588 |
| Zack Greinke | Was | sp | 23 | 4 | 0 | .000 | 0 | 1 | .250 | 14 | 3.5 | 2 | 0 | .000 | 62.6 | .626 |
| Matt Guerrier | SD | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 13 | .371 | 24.2 | .613 |
| Carlos Guevara | Flo | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .613 |
| Juan Gutierrez |   | sp | 23 | 7 | 0 | .000 | 0 | 2 | .286 | 33 | 4.7 | 3 | 1 | .333 | 56.4 | .597 |
| Angel Guzman | ChN | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.0 | .614 |
| Charlie Haeger | NYN | sp | 23 | 12 | 0 | .000 | 0 | 4 | .333 | 66 | 5.5 | 33 | 16 | .485 | 43.5 | .582 |
| Roy Halladay | Cin | sp | 30 | 29 | 6 | .207 | 3 | 21 | .724 | 160 | 5.5 | 13 | 4 | .308 | 96.9 | .673 |
| Brad Halsey* |   | mr | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 13 | 4.3 | 1 | 0 | .000 | 34.6 | .622 |
| Cole Hamels* | SD | sp | 23 | 11 | 0 | .000 | 0 | 2 | .182 | 50 | 4.5 | 8 | 4 | .500 | 76.1 | .583 |
| Jason Hammel | Phi | sp | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 7 | 3.5 | 1 | 0 | .000 | 105.5 | .555 |
| Justin Hampson* | StL | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 11 | 11.0 | 1 | 0 | .000 | 38.4 | .635 |
| Joel Hanrahan | LAN | sp | 25 | 7 | 0 | .000 | 0 | 0 | .000 | 35 | 5.0 | 0 | 0 | .000 | 82.0 | .571 |
| Craig Hansen | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 23.3 | .586 |
| Rich Harden | Hou | sp | 25 | 11 | 0 | .000 | 0 | 4 | .364 | 68 | 6.2 | 17 | 7 | .412 | 105.8 | .582 |
| LaTroy Hawkins | ChN | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.2 | .628 |
| Aaron Heilman |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 20.3 | .598 |
| Ben Hendrickson | Hou | sp | 26 | 4 | 0 | .000 | 0 | 0 | .000 | 17 | 4.3 | 4 | 2 | .500 | 76.5 | .637 |
| Mark Hendrickson* | Phi | mr | 33 | 13 | 0 | .000 | 0 | 4 | .308 | 47 | 3.6 | 19 | 4 | .211 | 37.0 | .622 |
| Sean Henn* | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 36.8 | .558 |
| Clay Hensley | Col | sp | 27 | 29 | 0 | .000 | 0 | 18 | .621 | 185 | 6.4 | 10 | 5 | .500 | 90.9 | .620 |
| Livan Hernandez | Mil | sp | 32 | 10 | 0 | .000 | 0 | 3 | .300 | 31 | 3.1 | 9 | 4 | .444 | 64.3 | .598 |
| Orlando Hernandez | Atl | sp | 37 | 24 | 0 | .000 | 0 | 15 | .625 | 136 | 5.7 | 13 | 4 | .308 | 94.4 | .611 |
| Runelvys Hernandez | Was | sp | 29 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 3 | 1 | .333 | 79.5 | .610 |
| Rich Hill* |   | sp | 27 | 33 | 3 | .091 | 1 | 18 | .545 | 169 | 5.1 | 19 | 9 | .474 | 100.0 | .619 |
| Shawn Hill | Col | sp | 26 | 9 | 1 | .111 | 0 | 6 | .667 | 33 | 3.7 | 6 | 1 | .167 | 88.4 | .636 |
| Jason Hirsh | LAN | sp | 25 | 21 | 0 | .000 | 0 | 6 | .286 | 124 | 5.9 | 18 | 5 | .278 | 81.7 | .599 |
| Trevor Hoffman | Was | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 16.9 | .648 |
| Lincoln Holdzkom | Mil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 8 | .276 | 18.7 | .591 |
| Mark Holliman |   | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 22.9 | .617 |
| J.P. Howell* | Was | sp | 24 | 26 | 2 | .077 | 2 | 17 | .654 | 132 | 5.1 | 17 | 2 | .118 | 85.8 | .616 |
| Bob Howry |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 20.9 | .665 |
| Luke Hudson | Flo | sp | 30 | 1 | 0 | .000 | 0 | 1 | 1.000 | 7 | 7.0 | 1 | 1 | 1.000 | 77.0 | .675 |
| Tim Hudson | Phi | sp | 31 | 31 | 1 | .032 | 0 | 14 | .452 | 164 | 5.3 | 24 | 12 | .500 | 100.7 | .620 |
| Eric Hurley | Was | sp | 21 | 2 | 0 | .000 | 0 | 2 | 1.000 | 6 | 3.0 | 0 | 0 | .000 | 76.0 | .645 |
| Jason Isringhausen | StL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 16.1 | .587 |
| Edwin Jackson | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.4 | .585 |
| Steven Jackson | ChN | sp | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 7 | 7.0 | 0 | 0 | .000 | 70.0 | .629 |
| Zach Jackson* |   | sp | 24 | 16 | 1 | .063 | 0 | 9 | .563 | 63 | 3.9 | 20 | 8 | .400 | 59.0 | .607 |
| Chuck James* | Was | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 24.7 | .653 |
| Casey Janssen | SD | sp | 25 | 4 | 1 | .250 | 1 | 2 | .500 | 24 | 6.0 | 9 | 3 | .333 | 28.1 | .649 |
| Bobby Jenks | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 16.8 | .615 |
| Jason Jennings | Col | sp | 28 | 19 | 0 | .000 | 0 | 7 | .368 | 104 | 5.5 | 9 | 5 | .556 | 94.4 | .610 |
| Ubaldo Jimenez |   | mr | 23 | 4 | 0 | .000 | 0 | 2 | .500 | 12 | 3.0 | 18 | 8 | .444 | 34.4 | .572 |
| Jorge Julio | Was | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 27.0 | .674 |
| Jeff Karstens | Mil | sp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 3 | 1 | .333 | 114.0 | .518 |
| Kyle Kendrick | SD | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 3.0 | .667 |
| Logan Kensing |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 22.3 | .564 |
| Steve Kline* | Atl | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 13 | .342 | 16.8 | .577 |
| Shawn Kohn | Flo | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 23.8 | .621 |
| Dan Kolb | ChN | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 22.3 | .642 |
| Mike Koplove |   | mr | 30 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 8 | 2 | .250 | 21.9 | .616 |
| Hong-Chih Kuo* |   | sp | 25 | 5 | 0 | .000 | 0 | 2 | .400 | 24 | 4.8 | 7 | 4 | .571 | 69.0 | .607 |
| John Lackey | StL | sp | 28 | 8 | 1 | .125 | 1 | 5 | .625 | 51 | 6.4 | 3 | 2 | .667 | 99.3 | .626 |
| Brian Lawrence | Pit | sp | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 1 | 0 | .000 | 30.9 | .640 |
| Brandon League | StL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.9 | .606 |
| Wilfredo Ledezma* |   | mr | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 36 | 6 | .167 | 18.8 | .606 |
| Cliff Lee* | Col | sp | 28 | 13 | 0 | .000 | 0 | 9 | .692 | 56 | 4.3 | 5 | 1 | .200 | 90.9 | .636 |
| Brad Lidge | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 20.8 | .597 |
| Ted Lilly* | ChN | sp | 31 | 34 | 0 | .000 | 0 | 16 | .471 | 113 | 3.3 | 24 | 12 | .500 | 95.6 | .592 |
| Matthew Lindstrom | NYN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 21.4 | .593 |
| Bobby Livingston* | SF | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.0 | .500 |
| Esteban Loaiza | Was | sp | 35 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 0 | 0 | .000 | 96.0 | .667 |
| Kameron Loe | Hou | sp | 25 | 3 | 1 | .333 | 0 | 1 | .333 | 19 | 6.3 | 1 | 0 | .000 | 124.3 | .617 |
| Adam Loewen* | Ari | sp | 23 | 7 | 0 | .000 | 0 | 3 | .429 | 33 | 4.7 | 5 | 1 | .200 | 97.0 | .586 |
| Boone Logan* | NYN | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 10 | .385 | 17.5 | .619 |
| Kyle Lohse | Flo | sp | 28 | 23 | 1 | .043 | 0 | 10 | .435 | 119 | 5.2 | 19 | 6 | .316 | 85.0 | .629 |
| Javier Lopez* | Hou | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 7 | .206 | 14.6 | .608 |
| Rodrigo Lopez | Flo | sp | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 31.7 | .611 |
| Derek Lowe | Phi | sp | 34 | 33 | 0 | .000 | 0 | 17 | .515 | 146 | 4.4 | 30 | 9 | .300 | 96.9 | .623 |
| Tyler Lumsden* | Was | sp | 24 | 5 | 0 | .000 | 0 | 2 | .400 | 23 | 4.6 | 4 | 3 | .750 | 62.0 | .611 |
| Brandon Lyon |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 9 | .265 | 18.9 | .620 |
| Mike MacDougal | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 20.6 | .574 |
| Greg Maddux |   | sp | 41 | 32 | 1 | .031 | 0 | 12 | .375 | 165 | 5.2 | 16 | 4 | .250 | 81.5 | .680 |
| John Maine | Was | sp | 26 | 28 | 0 | .000 | 0 | 8 | .286 | 139 | 5.0 | 18 | 6 | .333 | 77.2 | .588 |
| Gary Majewski | Was | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 6 | .273 | 20.0 | .613 |
| Stephen Marek | Pit | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 21.0 | .517 |
| Mike Maroth* | Flo | sp | 29 | 5 | 0 | .000 | 0 | 1 | .200 | 25 | 5.0 | 4 | 1 | .250 | 64.7 | .670 |
| Jason Marquis | Hou | sp | 28 | 11 | 0 | .000 | 0 | 7 | .636 | 41 | 3.7 | 11 | 3 | .273 | 101.1 | .606 |
| Sean Marshall* | StL | sp | 24 | 11 | 1 | .091 | 0 | 6 | .545 | 75 | 6.8 | 4 | 2 | .500 | 86.9 | .604 |
| Damaso Marte* | Atl | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 15.8 | .585 |
| Pedro Martinez | Atl | sp | 35 | 3 | 0 | .000 | 0 | 2 | .667 | 8 | 2.7 | 0 | 0 | .000 | 98.0 | .619 |
| Nick Masset | NYN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 16.5 | .606 |
| Juan Mateo | Hou | sp | 24 | 23 | 1 | .043 | 0 | 7 | .304 | 111 | 4.8 | 22 | 6 | .273 | 90.8 | .607 |
| Julio Mateo |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 | 18.3 | .672 |
| Daisuke Matsuzaka | SD | sp | 26 | 19 | 0 | .000 | 0 | 6 | .316 | 87 | 4.6 | 18 | 4 | .222 | 82.9 | .641 |
| Macay McBride* | SD | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 19.5 | .587 |
| Brandon McCarthy |   | sp | 23 | 17 | 0 | .000 | 0 | 10 | .588 | 94 | 5.5 | 8 | 4 | .500 | 76.8 | .634 |
| Dustin McGowan | Was | mr | 25 | 25 | 0 | .000 | 0 | 5 | .200 | 119 | 4.8 | 30 | 13 | .433 | 73.8 | .577 |
| Mark McLemore* |   | sp | 26 | 6 | 0 | .000 | 0 | 3 | .500 | 31 | 5.2 | 8 | 2 | .250 | 65.7 | .598 |
| Brandon Medders | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 7 | .700 | 19.3 | .589 |
| Mike Megrew* | Phi | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 28.5 | .526 |
| Cla Meredith |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 16.6 | .665 |
| Randy Messenger | ChN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 26.0 | .577 |
| Greg Miller* | StL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 19.4 | .551 |
| Zach Miner |   | sp | 25 | 9 | 0 | .000 | 0 | 4 | .444 | 35 | 3.9 | 20 | 6 | .300 | 41.9 | .598 |
| Sergio Mitre | SD | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 44.0 | .523 |
| Agustin Montero | Hou | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 28.7 | .593 |
| Juan Morillo | NYN | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 12.7 | .526 |
| Eduardo Morlan |   | sp | 21 | 29 | 1 | .034 | 0 | 13 | .448 | 131 | 4.5 | 16 | 4 | .250 | 86.2 | .588 |
| Matt Morris | Phi | sp | 32 | 22 | 0 | .000 | 0 | 9 | .409 | 114 | 5.2 | 11 | 1 | .091 | 90.1 | .633 |
| Brandon Morrow | Ari | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 20.5 | .600 |
| Jamie Moyer* | NYN | sp | 44 | 34 | 1 | .029 | 0 | 11 | .324 | 157 | 4.6 | 19 | 6 | .316 | 91.0 | .635 |
| Edward Mujica | Col | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 25.1 | .656 |
| Mark Mulder* | Hou | sp | 29 | 3 | 0 | .000 | 0 | 2 | .667 | 9 | 3.0 | 0 | 0 | .000 | 96.0 | .597 |
| Mike Mussina | Cin | sp | 38 | 28 | 0 | .000 | 0 | 12 | .429 | 152 | 5.4 | 16 | 1 | .063 | 96.1 | .670 |
| Brett Myers | LAN | sp | 26 | 19 | 1 | .053 | 0 | 8 | .421 | 86 | 4.5 | 6 | 2 | .333 | 92.2 | .627 |
| Chris Narveson* | ChN | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 23.3 | .600 |
| Joe Nathan | Atl | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 17.7 | .662 |
| Pat Neshek |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 18.1 | .656 |
| Jeff Niemann | Ari | sp | 24 | 26 | 0 | .000 | 0 | 9 | .346 | 112 | 4.3 | 28 | 7 | .250 | 59.7 | .602 |
| Fernando Nieve | NYN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 16.4 | .611 |
| Ricky Nolasco | ChN | sp | 24 | 10 | 0 | .000 | 0 | 3 | .300 | 46 | 4.6 | 7 | 5 | .714 | 86.7 | .620 |
| Leo Nunez | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 33.2 | .650 |
| Mike O'Connor* | NYN | sp | 26 | 7 | 0 | .000 | 0 | 2 | .286 | 29 | 4.1 | 9 | 3 | .333 | 93.7 | .556 |
| Tomo Ohka | Pit | sp | 31 | 27 | 1 | .037 | 0 | 11 | .407 | 146 | 5.4 | 24 | 7 | .292 | 89.0 | .624 |
| Hideki Okajima* | Col | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 22.6 | .599 |
| Scott Olsen* | SF | sp | 23 | 5 | 2 | .400 | 1 | 3 | .600 | 20 | 4.0 | 1 | 0 | .000 | 109.0 | .609 |
| Roy Oswalt | StL | sp | 29 | 32 | 6 | .188 | 4 | 25 | .781 | 200 | 6.3 | 10 | 4 | .400 | 107.7 | .654 |
| Akinori Otsuka | Col | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.3 | .636 |
| Joshua Outman* | Phi | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 22.7 | .544 |
| Henry Owens | Flo | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 17.8 | .517 |
| Chris Oxspring | Col | sp | 30 | 13 | 0 | .000 | 0 | 5 | .385 | 75 | 5.8 | 17 | 10 | .588 | 81.1 | .598 |
| Vicente Padilla | Pit | sp | 29 | 29 | 1 | .034 | 0 | 15 | .517 | 150 | 5.2 | 26 | 9 | .346 | 89.0 | .610 |
| Jonathan Papelbon | Cin | sp | 26 | 32 | 7 | .219 | 3 | 16 | .500 | 179 | 5.6 | 10 | 6 | .600 | 92.8 | .646 |
| Chad Paronto |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 10 | .714 | 22.9 | .581 |
| Manny Parra* |   | sp | 24 | 20 | 1 | .050 | 0 | 10 | .500 | 126 | 6.3 | 13 | 3 | .231 | 78.0 | .604 |
| Troy Patton* |   | sp | 21 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 12 | 6 | .500 | 22.2 | .568 |
| David Pauley | LAN | sp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 0 | 0 | .000 | 93.0 | .591 |
| Carl Pavano | LAN | sp | 31 | 5 | 0 | .000 | 0 | 2 | .400 | 17 | 3.4 | 4 | 0 | .000 | 76.6 | .658 |
| Mike Pelfrey | Ari | sp | 23 | 32 | 0 | .000 | 0 | 11 | .344 | 183 | 5.7 | 27 | 13 | .481 | 88.8 | .581 |
| Tony Pena | Was | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 27.0 | .659 |
| Brad Penny | SF | sp | 29 | 30 | 3 | .100 | 2 | 15 | .500 | 166 | 5.5 | 16 | 6 | .375 | 100.1 | .636 |
| Odalis Perez* | ChN | sp | 30 | 4 | 0 | .000 | 0 | 4 | 1.000 | 13 | 3.3 | 1 | 0 | .000 | 42.9 | .649 |
| Oliver Perez* | Col | sp | 25 | 7 | 0 | .000 | 0 | 3 | .429 | 37 | 5.3 | 3 | 1 | .333 | 101.4 | .575 |
| Glen Perkins* | Ari | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 26.6 | .579 |
| Yusmeiro Petit |   | mr | 22 | 11 | 1 | .091 | 0 | 3 | .273 | 68 | 6.2 | 14 | 2 | .143 | 49.5 | .614 |
| Carmen Pignatiello* | Col | mr | 24 | 12 | 0 | .000 | 0 | 5 | .417 | 62 | 5.2 | 10 | 5 | .500 | 73.7 | .611 |
| Renyel Pinto* |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 12 | .375 | 20.2 | .557 |
| Cliff Politte | Mil | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 45.0 | .656 |
| Mark Prior |   | sp | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 4 | 2.0 | 1 | 1 | 1.000 | 100.0 | .635 |
| Horacio Ramirez* | ChN | sp | 27 | 14 | 0 | .000 | 0 | 10 | .714 | 64 | 4.6 | 6 | 4 | .667 | 94.5 | .637 |
| Ramon Ramirez | Hou | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 18.1 | .595 |
| Jon Rauch |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.3 | .633 |
| Tim Redding | Mil | sp | 29 | 32 | 2 | .063 | 0 | 13 | .406 | 147 | 4.6 | 23 | 13 | .565 | 94.2 | .608 |
| Al Reyes | SF | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 19.7 | .650 |
| Anthony Reyes | StL | sp | 25 | 24 | 0 | .000 | 0 | 10 | .417 | 131 | 5.5 | 17 | 8 | .471 | 89.0 | .621 |
| Jo-Jo Reyes* | NYN | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 23.2 | .582 |
| Arthur Rhodes* | Flo | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.0 | .667 |
| Royce Ring* | LAN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 18.5 | .584 |
| Connor Robertson | Flo | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 18.8 | .620 |
| Nate Robertson* |   | sp | 29 | 30 | 2 | .067 | 0 | 11 | .367 | 161 | 5.4 | 17 | 6 | .353 | 91.7 | .627 |
| Fernando Rodney | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 21.3 | .621 |
| Eddy Rodriguez | Phi | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 48 | 15 | .313 | 25.7 | .584 |
| Francisco Rodriguez | Cin | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 18.1 | .638 |
| Wandy Rodriguez* |   | sp | 28 | 14 | 0 | .000 | 0 | 5 | .357 | 89 | 6.4 | 6 | 1 | .167 | 80.8 | .605 |
| Brian Rogers | SF | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 32.5 | .577 |
| Kenny Rogers* | Atl | sp | 42 | 8 | 0 | .000 | 0 | 6 | .750 | 48 | 6.0 | 6 | 2 | .333 | 90.6 | .633 |
| Ryan Rowland-Smith* | Ari | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.3 | .645 |
| B.J. Ryan* | Flo | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 21.5 | .659 |
| C.C. Sabathia* | SD | sp | 26 | 40 | 2 | .050 | 0 | 18 | .450 | 169 | 4.2 | 17 | 3 | .176 | 91.8 | .644 |
| Juan Salas | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 23.6 | .632 |
| Brad Salmon | LAN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 4 | .174 | 18.1 | .583 |
| Chris Sampson | Col | sp | 29 | 28 | 1 | .036 | 0 | 16 | .571 | 158 | 5.6 | 15 | 9 | .600 | 90.9 | .673 |
| Anibal Sanchez | ChN | sp | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 46 | 6.6 | 5 | 3 | .600 | 98.3 | .590 |
| Humberto Sanchez | Phi | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 0 | 0 | .000 | 94.0 | .670 |
| Jonathan Sanchez* | Cin | sp | 24 | 9 | 0 | .000 | 0 | 3 | .333 | 62 | 6.9 | 18 | 2 | .111 | 35.3 | .579 |
| Dennis Sarfate | Phi | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.5 | .667 |
| Joe Saunders* |   | sp | 26 | 32 | 0 | .000 | 0 | 19 | .594 | 170 | 5.3 | 26 | 8 | .308 | 94.9 | .635 |
| Jason Schmidt | SD | sp | 34 | 9 | 0 | .000 | 0 | 0 | .000 | 60 | 6.7 | 12 | 3 | .250 | 75.8 | .609 |
| Chris Schroder | Col | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 29.0 | .529 |
| Bobby Seay* | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 21.8 | .690 |
| Scot Shields | Cin | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 22.0 | .624 |
| Brian Shouse* |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 13 | .342 | 18.2 | .592 |
| Doug Slaten* | SF | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 19.0 | .614 |
| Kevin Slowey | Atl | mr | 23 | 31 | 2 | .065 | 1 | 22 | .710 | 155 | 5.0 | 22 | 6 | .273 | 102.9 | .640 |
| Gregory Smith* |   | sp | 23 | 4 | 0 | .000 | 0 | 0 | .000 | 17 | 4.3 | 15 | 1 | .067 | 36.0 | .545 |
| Joe Smith | Was | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 23.1 | .604 |
| Matt Smith* | Phi | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 16.9 | .599 |
| Ian Snell |   | sp | 25 | 10 | 1 | .100 | 1 | 5 | .500 | 42 | 4.2 | 6 | 1 | .167 | 91.6 | .595 |
| Kyle Snyder | SF | sp | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 0 | 0 | .000 | 66.0 | .644 |
| Alay Soler | Col | sp | 27 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 2 | 1 | .500 | 76.0 | .586 |
| Rafael Soriano | SF | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.7 | .652 |
| Jorge Sosa | SF | mr | 30 | 17 | 0 | .000 | 0 | 6 | .353 | 91 | 5.4 | 11 | 4 | .364 | 84.5 | .597 |
| Oswaldo Sosa | Pit | sp | 21 | 6 | 1 | .167 | 0 | 5 | .833 | 23 | 3.8 | 2 | 0 | .000 | 92.9 | .612 |
| Jeremy Sowers* |   | sp | 24 | 33 | 6 | .182 | 2 | 24 | .727 | 202 | 6.1 | 8 | 3 | .375 | 98.0 | .629 |
| Justin Speier | Phi | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 4 | .800 | 22.2 | .618 |
| Russ Springer |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 7 | .304 | 18.4 | .632 |
| Phil Stockman | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 29.9 | .589 |
| Jeff Suppan | StL | sp | 32 | 12 | 0 | .000 | 0 | 3 | .250 | 64 | 5.3 | 7 | 3 | .429 | 89.3 | .604 |
| Anthony Swarzak | Ari | sp | 21 | 6 | 0 | .000 | 0 | 1 | .167 | 32 | 5.3 | 22 | 2 | .091 | 34.5 | .594 |
| Mitch Talbot | SD | sp | 23 | 8 | 0 | .000 | 0 | 3 | .375 | 44 | 5.5 | 20 | 6 | .300 | 34.4 | .625 |
| Julian Tavarez | SD | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 11 | .393 | 22.1 | .611 |
| Brad Thompson | StL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 6 | .600 | 19.0 | .625 |
| Salomon Torres |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 19.7 | .613 |
| Josh Towers | SD | sp | 30 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 2 | 0 | .000 | 28.8 | .722 |
| Dallas Trahern | Mil | sp | 21 | 32 | 1 | .031 | 0 | 10 | .313 | 148 | 4.6 | 24 | 13 | .542 | 94.9 | .605 |
| Derrick Turnbow |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 13 | .317 | 17.7 | .577 |
| Jose Valverde | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 19.0 | .635 |
| Jermaine Van Buren |   | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 18.0 | .581 |
| John VanBenschoten | Phi | sp | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 0 | 0 | .000 | 25.8 | .566 |
| Esmerling Vasquez | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.1 | .534 |
| Javier Vazquez | Cin | sp | 30 | 30 | 5 | .167 | 1 | 15 | .500 | 174 | 5.8 | 11 | 1 | .091 | 102.3 | .643 |
| Donald Veal* | Hou | sp | 22 | 8 | 0 | .000 | 0 | 2 | .250 | 50 | 6.3 | 4 | 3 | .750 | 54.8 | .548 |
| Jamie Vermilyea | Mil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 7 | .292 | 21.4 | .626 |
| Carlos Villanueva | LAN | sp | 23 | 4 | 0 | .000 | 0 | 3 | .750 | 16 | 4.0 | 0 | 0 | .000 | 103.0 | .602 |
| Ron Villone* | Cin | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 27.6 | .589 |
| Luis Vizcaino | Pit | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 8 | .276 | 18.5 | .629 |
| John Wasdin | Hou | sp | 34 | 4 | 1 | .250 | 0 | 1 | .250 | 21 | 5.3 | 1 | 1 | 1.000 | 90.0 | .619 |
| David Weathers | ChN | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 13 | .542 | 20.0 | .597 |
| Jeff Weaver | LAN | sp | 30 | 14 | 1 | .071 | 0 | 9 | .643 | 85 | 6.1 | 13 | 0 | .000 | 80.7 | .657 |
| Jered Weaver | Mil | sp | 24 | 1 | 1 | 1.000 | 0 | 1 | 1.000 | 6 | 6.0 | 0 | 0 | .000 | 116.0 | .681 |
| David Wells* | ChN | sp | 44 | 35 | 2 | .057 | 1 | 17 | .486 | 182 | 5.2 | 15 | 4 | .267 | 89.5 | .662 |
| Kip Wells |   | sp | 30 | 32 | 0 | .000 | 0 | 10 | .313 | 157 | 4.9 | 24 | 9 | .375 | 85.2 | .591 |
| Jake Westbrook | Flo | sp | 29 | 28 | 4 | .143 | 3 | 16 | .571 | 120 | 4.3 | 7 | 6 | .857 | 98.5 | .639 |
| Bob Wickman |   | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 19.3 | .626 |
| Jerome Williams | Was | mr | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 0 | 0 | .000 | 95.0 | .611 |
| Woody Williams | Mil | sp | 40 | 6 | 0 | .000 | 0 | 2 | .333 | 30 | 5.0 | 7 | 3 | .429 | 76.8 | .651 |
| Scott Williamson |   | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.0 | .545 |
| Dontrelle Willis* | SF | sp | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 0 | 0 | .000 | 123.0 | .675 |
| Brian Wilson | LAN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 11 | .478 | 27.3 | .551 |
| Matt Wise | Hou | mr | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 14 | 4 | .286 | 23.3 | .601 |
| Randy Wolf* | SF | sp | 30 | 4 | 0 | .000 | 0 | 3 | .750 | 22 | 5.5 | 6 | 3 | .500 | 71.3 | .603 |
| Mike Wood |   | mr | 27 | 3 | 0 | .000 | 0 | 1 | .333 | 35 | 11.7 | 1 | 0 | .000 | 55.4 | .629 |
| Travis Wood* |   | sp | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 23.2 | .554 |
| Chase Wright* | Was | sp | 24 | 6 | 0 | .000 | 0 | 2 | .333 | 20 | 3.3 | 36 | 9 | .250 | 27.8 | .576 |
| Jaret Wright | ChN | sp | 31 | 4 | 0 | .000 | 0 | 2 | .500 | 28 | 7.0 | 5 | 1 | .200 | 112.8 | .557 |
| Shane Youman* | Flo | sp | 27 | 31 | 0 | .000 | 0 | 14 | .452 | 175 | 5.6 | 28 | 13 | .464 | 94.8 | .597 |
| Chris Young | SD | sp | 28 | 30 | 0 | .000 | 0 | 9 | .300 | 155 | 5.2 | 23 | 6 | .261 | 83.2 | .620 |
| Victor Zambrano | ChN | sp | 31 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 1 | 0 | .000 | 102.0 | .578 |
| Barry Zito* |   | sp | 29 | 28 | 0 | .000 | 0 | 13 | .464 | 109 | 3.9 | 18 | 4 | .222 | 105.8 | .597 |
| Joel Zumaya | Ari | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 22.0 | .622 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| David Aardsma | Hou | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 5 | 3 | .600 | 11 | 11 | 5 | 24.2 | .571 |
| Jeremy Accardo | Col | mr | 25 | 6 | 4 | .667 | 1 | .167 | 4 | 30 | 15 | .500 | 47 | 47 | 18 | 18.7 | .661 |
| Mike Adams | Was | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 98.0 | .510 |
| Matt Albers | Cin | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 7 | 7 | 5 | 31.1 | .601 |
| Steve Andrade | SF | mr | 29 | 3 | 3 | 1.000 | 0 | .000 | 2 | 19 | 5 | .263 | 40 | 40 | 15 | 26.7 | .596 |
| Jose Arredondo | SD | mr | 23 | 3 | 1 | .333 | 2 | .667 | 4 | 18 | 7 | .389 | 28 | 27 | 11 | 20.4 | .616 |
| Bronson Arroyo | ChN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 99.5 | .615 |
| Scott Atchison | Mil | mr | 31 | 14 | 4 | .286 | 9 | .643 | 10 | 75 | 28 | .373 | 95 | 95 | 24 | 17.3 | .616 |
| Burke Badenhop | Was | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 103.8 | .631 |
| Cha Seung Baek | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 92.5 | .622 |
| Danys Baez |   | mr | 29 | 5 | 2 | .400 | 2 | .400 | 14 | 31 | 12 | .387 | 47 | 47 | 9 | 17.9 | .617 |
| Homer Bailey |   | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 92.9 | .594 |
| Jeff Bajenaru | Atl | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 4 | 4 | 1 | 37.5 | .573 |
| Scott Baker | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 23 | 1 | 0 | 83.9 | .652 |
| Kevin Barry | Atl | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 11 | 5 | .455 | 32 | 20 | 2 | 50.2 | .597 |
| Miguel Batista | Col | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 83.3 | .618 |
| Rick Bauer | Hou | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 25 | 3 | 3 | 90.1 | .595 |
| Yorman Bazardo | LAN | mr | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 38.0 | .553 |
| Josh Beckett | SF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 0 | 97.7 | .622 |
| Erik Bedard* | Phi | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 1 | 1 | 93.9 | .628 |
| Joe Beimel* | Col | mr | 30 | 0 | 0 | .000 | 0 | .000 | 3 | 5 | 1 | .200 | 10 | 10 | 1 | 18.2 | .687 |
| Matt Belisle | Pit | mr | 27 | 3 | 2 | .667 | 1 | .333 | 9 | 42 | 9 | .214 | 63 | 62 | 16 | 21.9 | .622 |
| Heath Bell |   | mr | 29 | 7 | 5 | .714 | 2 | .286 | 2 | 36 | 14 | .389 | 46 | 45 | 23 | 23.2 | .625 |
| Jason Bergmann | SD | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 11 | 2 | .182 | 11 | 11 | 7 | 25.4 | .613 |
| Jeremy Bonderman |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 105.3 | .645 |
| Chris Bootcheck | StL | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 35.0 | .714 |
| Dave Borkowski | Was | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 4 | 4 | 0 | 34.3 | .591 |
| Travis Bowyer | Atl | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 8 | 8 | 3 | 28.1 | .573 |
| Dallas Braden* |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 83.0 | .614 |
| Chad Bradford | Cin | mr | 32 | 7 | 3 | .429 | 3 | .429 | 23 | 25 | 7 | .280 | 63 | 63 | 22 | 18.3 | .666 |
| Bill Bray* |   | mr | 24 | 2 | 1 | .500 | 0 | .000 | 5 | 17 | 0 | .000 | 31 | 31 | 12 | 15.8 | .632 |
| Stephen Bray |   | mr | 26 | 1 | 0 | .000 | 0 | .000 | 2 | 8 | 2 | .250 | 20 | 20 | 6 | 21.5 | .641 |
| Yhency Brazoban | SF | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 16.0 | .563 |
| Craig Breslow* | LAN | mr | 26 | 4 | 2 | .500 | 1 | .250 | 10 | 22 | 8 | .364 | 47 | 47 | 15 | 17.8 | .592 |
| Chris Britton | ChN | mr | 24 | 18 | 15 | .833 | 3 | .167 | 3 | 13 | 3 | .231 | 29 | 29 | 23 | 19.2 | .640 |
| Doug Brocail | ChN | mr | 40 | 6 | 3 | .500 | 3 | .500 | 6 | 19 | 8 | .421 | 41 | 41 | 19 | 20.7 | .597 |
| Andrew Brown | Mil | mr | 26 | 9 | 1 | .111 | 6 | .667 | 10 | 48 | 15 | .313 | 89 | 89 | 22 | 19.0 | .581 |
| Jonathan Broxton | Atl | mr | 23 | 8 | 2 | .250 | 6 | .750 | 31 | 58 | 15 | .259 | 83 | 83 | 14 | 19.9 | .600 |
| Brian Bruney |   | mr | 25 | 5 | 1 | .200 | 4 | .800 | 4 | 31 | 8 | .258 | 52 | 52 | 14 | 22.4 | .557 |
| Taylor Buchholz | NYN | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 6 | .750 | 13 | 11 | 4 | 38.2 | .603 |
| Ambiorix Burgos | Ari | cl | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 22 | 9 | .409 | 20 | 20 | 8 | 18.8 | .576 |
| A.J. Burnett | SF | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 116.0 | .569 |
| Dave Bush | Was | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 81.7 | .661 |
| Daniel Cabrera | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 1 | 0 | 93.1 | .572 |
| Fernando Cabrera | Was | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 5 | 5 | 2 | 25.8 | .574 |
| Matt Cain | Cin | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 91.3 | .590 |
| Kiko Calero | Was | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 3 | 3 | 0 | 24.7 | .595 |
| Kevin Cameron |   | mr | 27 | 10 | 5 | .500 | 3 | .300 | 11 | 47 | 18 | .383 | 95 | 92 | 21 | 20.2 | .559 |
| Jose Capellan | SF | mr | 26 | 5 | 3 | .600 | 2 | .400 | 2 | 5 | 3 | .600 | 18 | 18 | 8 | 21.4 | .584 |
| Matt Capps | Phi | mr | 23 | 9 | 6 | .667 | 3 | .333 | 8 | 45 | 12 | .267 | 61 | 61 | 22 | 15.5 | .706 |
| Chris Capuano* |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 26 | 1 | 0 | 101.5 | .633 |
| Buddy Carlyle | NYN | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 2 | 2 | 1 | 23.5 | .511 |
| Cesar Carrillo | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 91.0 | .619 |
| Scott Cassidy | LAN | mr | 31 | 0 | 0 | .000 | 0 | .000 | 2 | 11 | 5 | .455 | 13 | 13 | 1 | 26.4 | .577 |
| Fabio Castro* | Cin | mr | 22 | 9 | 7 | .778 | 0 | .000 | 8 | 29 | 4 | .138 | 65 | 65 | 25 | 20.8 | .577 |
| Andy Cavazos |   | mr | 26 | 7 | 0 | .000 | 7 | 1.000 | 5 | 34 | 16 | .471 | 51 | 48 | 17 | 22.5 | .590 |
| Shawn Chacon |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 3 | 3 | 0 | 33.7 | .554 |
| Rocky Cherry | ChN | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 22.0 | .409 |
| Matt Chico* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 4 | .500 | 32 | 12 | 9 | 63.7 | .589 |
| Vinnie Chulk |   | mr | 28 | 3 | 1 | .333 | 1 | .333 | 5 | 37 | 11 | .297 | 42 | 42 | 16 | 17.6 | .564 |
| Tyler Clippard | NYN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 2 | .500 | 28 | 5 | 1 | 80.4 | .618 |
| Todd Coffey | NYN | mr | 26 | 32 | 27 | .844 | 5 | .156 | 2 | 53 | 11 | .208 | 77 | 77 | 58 | 14.7 | .648 |
| Jesus Colome |   | mr | 29 | 4 | 2 | .500 | 2 | .500 | 2 | 17 | 7 | .412 | 27 | 27 | 6 | 21.6 | .550 |
| Bartolo Colon | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 1 | 0 | 83.2 | .639 |
| Aaron Cook | Flo | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 92.2 | .651 |
| Tim Corcoran |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 1 | 0 | 90.8 | .551 |
| Francisco Cordero | Phi | mr | 32 | 42 | 35 | .833 | 7 | .167 | 5 | 43 | 14 | .326 | 81 | 81 | 54 | 19.0 | .597 |
| Lance Cormier | ChN | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 1 | .500 | 1 | 1 | 0 | 17.0 | .706 |
| Rheal Cormier* | Hou | mr | 40 | 10 | 8 | .800 | 1 | .100 | 4 | 32 | 7 | .219 | 56 | 56 | 25 | 18.4 | .608 |
| David Cortes | SF | mr | 33 | 4 | 2 | .500 | 2 | .500 | 2 | 17 | 4 | .235 | 24 | 24 | 9 | 21.5 | .631 |
| Neal Cotts* |   | mr | 27 | 7 | 4 | .571 | 3 | .429 | 7 | 49 | 9 | .184 | 65 | 65 | 17 | 21.2 | .621 |
| Jonathan Coutlangus* | LAN | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 3 | 23 | 11 | .478 | 40 | 40 | 17 | 21.0 | .565 |
| Juan Cruz | LAN | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 18 | 6 | .333 | 40 | 22 | 2 | 56.6 | .585 |
| Johnny Cueto | Mil | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 2 | 0 | 77.4 | .609 |
| John Danks* |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 12 | 2 | 0 | 82.3 | .622 |
| Kyle Davies | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 1 | 1 | 87.1 | .565 |
| Doug Davis* | Pit | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 104.2 | .595 |
| Wade Davis | Mil | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 6 | 2 | 2 | 75.5 | .587 |
| Manny Delcarmen | SF | mr | 25 | 4 | 1 | .250 | 2 | .500 | 5 | 26 | 11 | .423 | 29 | 29 | 7 | 19.2 | .601 |
| Chris Demaria | NYN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 | 25.7 | .649 |
| Ryan Dempster | Col | mr | 30 | 15 | 8 | .533 | 5 | .333 | 18 | 30 | 13 | .433 | 67 | 67 | 23 | 19.1 | .604 |
| Matt DeSalvo | Hou | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 121.0 | .463 |
| Elmer Dessens | Phi | mr | 36 | 2 | 2 | 1.000 | 0 | .000 | 1 | 4 | 1 | .250 | 4 | 4 | 2 | 11.5 | .630 |
| Joey Devine |   | mr | 23 | 4 | 0 | .000 | 3 | .750 | 3 | 11 | 2 | .182 | 15 | 15 | 3 | 17.5 | .586 |
| Tim Dillard | SD | mr | 23 | 3 | 2 | .667 | 1 | .333 | 0 | 13 | 5 | .385 | 13 | 13 | 4 | 18.0 | .598 |
| Brendan Donnelly | ChN | mr | 35 | 8 | 5 | .625 | 1 | .125 | 5 | 22 | 9 | .409 | 34 | 34 | 21 | 19.0 | .626 |
| Octavio Dotel |   | mr | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 1 | 1 | 0 | 35.0 | .629 |
| Chance Douglass | Flo | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 11 | 8 | 6 | 35.5 | .593 |
| Scott Downs* | StL | mr | 31 | 7 | 5 | .714 | 1 | .143 | 12 | 17 | 5 | .294 | 42 | 42 | 16 | 19.7 | .649 |
| Justin Duchscherer | Flo | mr | 29 | 6 | 5 | .833 | 1 | .167 | 2 | 12 | 3 | .250 | 27 | 27 | 21 | 17.3 | .682 |
| J.D. Durbin |   | mr | 25 | 3 | 1 | .333 | 1 | .333 | 1 | 11 | 6 | .545 | 22 | 14 | 5 | 49.7 | .560 |
| Scott Elbert* | Hou | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 1 | 0 | 89.4 | .557 |
| Alan Embree* | Hou | mr | 37 | 7 | 5 | .714 | 2 | .286 | 4 | 22 | 11 | .500 | 28 | 28 | 13 | 20.6 | .645 |
| Kelvim Escobar | Atl | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 94.5 | .637 |
| Shawn Estes* | Pit | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 1 | 0 | 87.0 | .546 |
| Paul Estrada | Cin | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 4 | .400 | 14 | 14 | 3 | 28.5 | .607 |
| Dana Eveland* | Pit | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 3 | .600 | 9 | 6 | 3 | 47.7 | .566 |
| Scott Eyre* |   | mr | 35 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 3 | 3 | 1 | 21.7 | .662 |
| Thomas Fairchild |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 1 | 0 | 93.5 | .612 |
| Ryan Feierabend* | SD | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 2 | 1 | 71.6 | .606 |
| Scott Feldman | Flo | mr | 24 | 15 | 6 | .400 | 8 | .533 | 11 | 44 | 16 | .364 | 66 | 66 | 22 | 17.6 | .636 |
| Pedro Feliciano* | Col | mr | 30 | 6 | 1 | .167 | 1 | .167 | 10 | 31 | 11 | .355 | 60 | 60 | 15 | 18.3 | .615 |
| Randy Flores* | Cin | mr | 31 | 3 | 2 | .667 | 0 | .000 | 5 | 7 | 0 | .000 | 18 | 18 | 7 | 16.1 | .612 |
| Ron Flores* | Flo | mr | 27 | 4 | 3 | .750 | 1 | .250 | 6 | 27 | 12 | .444 | 50 | 50 | 21 | 18.9 | .608 |
| Gavin Floyd | Mil | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 83.0 | .639 |
| Jeff Francis* | Flo | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 100.5 | .602 |
| Frank Francisco | StL | mr | 27 | 1 | 0 | .000 | 0 | .000 | 2 | 8 | 3 | .375 | 31 | 31 | 9 | 20.2 | .593 |
| Brian Fuentes* | Flo | mr | 31 | 13 | 13 | 1.000 | 0 | .000 | 6 | 31 | 9 | .290 | 57 | 57 | 25 | 14.9 | .599 |
| Aaron Fultz* |   | mr | 33 | 2 | 2 | 1.000 | 0 | .000 | 2 | 13 | 1 | .077 | 26 | 20 | 5 | 36.6 | .638 |
| Eric Gagne | LAN | mr | 31 | 25 | 22 | .880 | 3 | .120 | 9 | 50 | 11 | .220 | 61 | 61 | 44 | 15.5 | .651 |
| Armando Galarraga |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 2 | 0 | 63.6 | .627 |
| Sean Gallagher | Ari | sp | 21 | 1 | 0 | .000 | 1 | 1.000 | 1 | 5 | 1 | .200 | 21 | 21 | 4 | 22.8 | .537 |
| Freddy Garcia | StL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 89.5 | .624 |
| Jon Garland | StL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.7 | .662 |
| Matt Garza | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 40 | 6 | 2 | 77.5 | .620 |
| Justin Germano |   | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 12 | 4 | .333 | 25 | 13 | 0 | 59.0 | .648 |
| Edgar Gonzalez | ChN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 98.2 | .645 |
| Tom Gordon |   | mr | 39 | 6 | 5 | .833 | 1 | .167 | 9 | 10 | 6 | .600 | 24 | 24 | 10 | 16.8 | .585 |
| Tom Gorzelanny* | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 92.2 | .602 |
| John Grabow* | ChN | mr | 28 | 7 | 5 | .714 | 2 | .286 | 5 | 30 | 11 | .367 | 50 | 48 | 22 | 22.7 | .588 |
| Zack Greinke | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 7 | 3 | 1 | 62.6 | .626 |
| Matt Guerrier | SD | mr | 28 | 25 | 17 | .680 | 7 | .280 | 13 | 51 | 16 | .314 | 99 | 99 | 50 | 24.2 | .613 |
| Carlos Guevara | Flo | mr | 25 | 2 | 1 | .500 | 1 | .500 | 0 | 6 | 2 | .333 | 4 | 4 | 2 | 20.0 | .613 |
| Juan Gutierrez |   | sp | 23 | 2 | 2 | 1.000 | 0 | .000 | 1 | 4 | 2 | .500 | 15 | 8 | 6 | 56.4 | .597 |
| Angel Guzman | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 3 | .750 | 4 | 4 | 1 | 35.0 | .614 |
| Charlie Haeger | NYN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 4 | 27 | 10 | .370 | 53 | 41 | 11 | 43.5 | .582 |
| Roy Halladay | Cin | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 96.9 | .673 |
| Brad Halsey* |   | mr | 26 | 5 | 5 | 1.000 | 0 | .000 | 0 | 8 | 3 | .375 | 15 | 12 | 10 | 34.6 | .622 |
| Cole Hamels* | SD | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 76.1 | .583 |
| Jason Hammel | Phi | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 105.5 | .555 |
| Justin Hampson* | StL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 5 | 4 | 4 | 38.4 | .635 |
| Joel Hanrahan | LAN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 82.0 | .571 |
| Craig Hansen | Ari | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 3 | 3 | 1 | 23.3 | .586 |
| Rich Harden | Hou | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 105.8 | .582 |
| LaTroy Hawkins | ChN | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 2 | 3 | 1 | .333 | 6 | 6 | 2 | 20.2 | .628 |
| Aaron Heilman |   | mr | 28 | 14 | 10 | .714 | 4 | .286 | 4 | 24 | 4 | .167 | 46 | 46 | 32 | 20.3 | .598 |
| Ben Hendrickson | Hou | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 76.5 | .637 |
| Mark Hendrickson* | Phi | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 3 | 27 | 5 | .185 | 55 | 42 | 10 | 37.0 | .622 |
| Sean Henn* | Ari | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 4 | 4 | 1 | 36.8 | .558 |
| Clay Hensley | Col | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 90.9 | .620 |
| Livan Hernandez | Mil | sp | 32 | 1 | 0 | .000 | 1 | 1.000 | 0 | 7 | 3 | .429 | 18 | 8 | 3 | 64.3 | .598 |
| Orlando Hernandez | Atl | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 25 | 1 | 1 | 94.4 | .611 |
| Runelvys Hernandez | Was | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 4 | 1 | 1 | 79.5 | .610 |
| Rich Hill* |   | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.0 | .619 |
| Shawn Hill | Col | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 88.4 | .636 |
| Jason Hirsh | LAN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 81.7 | .599 |
| Trevor Hoffman | Was | mr | 39 | 20 | 15 | .750 | 5 | .250 | 5 | 56 | 13 | .232 | 84 | 84 | 46 | 16.9 | .648 |
| Lincoln Holdzkom | Mil | mr | 25 | 13 | 8 | .615 | 4 | .308 | 7 | 42 | 14 | .333 | 74 | 74 | 34 | 18.7 | .591 |
| Mark Holliman |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 3 | 21 | 8 | .381 | 26 | 26 | 7 | 22.9 | .617 |
| J.P. Howell* | Was | sp | 24 | 1 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 30 | 4 | 1 | 85.8 | .616 |
| Bob Howry |   | mr | 33 | 3 | 0 | .000 | 1 | .333 | 0 | 10 | 5 | .500 | 9 | 9 | 6 | 20.9 | .665 |
| Luke Hudson | Flo | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 77.0 | .675 |
| Tim Hudson | Phi | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 32 | 1 | 0 | 100.7 | .620 |
| Eric Hurley | Was | sp | 21 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 1 | 1.000 | 3 | 1 | 1 | 76.0 | .645 |
| Jason Isringhausen | StL | mr | 34 | 37 | 34 | .919 | 3 | .081 | 4 | 24 | 7 | .292 | 55 | 55 | 47 | 16.1 | .587 |
| Edwin Jackson | Ari | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 3 | .375 | 10 | 10 | 2 | 23.4 | .585 |
| Steven Jackson | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 0 | 70.0 | .629 |
| Zach Jackson* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 7 | .412 | 34 | 18 | 5 | 59.0 | .607 |
| Chuck James* | Was | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 7 | 7 | 4 | 24.7 | .653 |
| Casey Janssen | SD | sp | 25 | 4 | 0 | .000 | 3 | .750 | 6 | 18 | 10 | .556 | 45 | 41 | 10 | 28.1 | .649 |
| Bobby Jenks | Ari | mr | 26 | 22 | 19 | .864 | 3 | .136 | 5 | 47 | 15 | .319 | 77 | 77 | 47 | 16.8 | .615 |
| Jason Jennings | Col | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 94.4 | .610 |
| Ubaldo Jimenez |   | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 22 | 7 | .318 | 28 | 24 | 3 | 34.4 | .572 |
| Jorge Julio | Was | cl | 28 | 2 | 0 | .000 | 2 | 1.000 | 0 | 2 | 1 | .500 | 5 | 5 | 3 | 27.0 | .674 |
| Jeff Karstens | Mil | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 114.0 | .518 |
| Kyle Kendrick | SD | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 1 | 1 | 1 | 3.0 | .667 |
| Logan Kensing |   | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 3 | .750 | 7 | 7 | 2 | 22.3 | .564 |
| Steve Kline* | Atl | mr | 34 | 8 | 5 | .625 | 2 | .250 | 10 | 40 | 8 | .200 | 52 | 52 | 18 | 16.8 | .577 |
| Shawn Kohn | Flo | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 4 | .667 | 8 | 8 | 2 | 23.8 | .621 |
| Dan Kolb | ChN | mr | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 6 | 6 | 0 | 22.3 | .642 |
| Mike Koplove |   | mr | 30 | 5 | 3 | .600 | 2 | .400 | 3 | 25 | 7 | .280 | 37 | 36 | 13 | 21.9 | .616 |
| Hong-Chih Kuo* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 9 | 4 | 3 | 69.0 | .607 |
| John Lackey | StL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 99.3 | .626 |
| Brian Lawrence | Pit | sp | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 0 | .000 | 9 | 8 | 3 | 30.9 | .640 |
| Brandon League | StL | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 2 | 4 | 1 | .250 | 11 | 11 | 5 | 12.9 | .606 |
| Wilfredo Ledezma* |   | mr | 26 | 4 | 2 | .500 | 2 | .500 | 14 | 40 | 7 | .175 | 76 | 75 | 23 | 18.8 | .606 |
| Cliff Lee* | Col | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 90.9 | .636 |
| Brad Lidge | SF | mr | 30 | 5 | 2 | .400 | 2 | .400 | 5 | 14 | 3 | .214 | 35 | 35 | 17 | 20.8 | .597 |
| Ted Lilly* | ChN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 95.6 | .592 |
| Matthew Lindstrom | NYN | mr | 27 | 2 | 1 | .500 | 0 | .000 | 3 | 6 | 0 | .000 | 20 | 20 | 5 | 21.4 | .593 |
| Bobby Livingston* | SF | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 14.0 | .500 |
| Esteban Loaiza | Was | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 96.0 | .667 |
| Kameron Loe | Hou | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 124.3 | .617 |
| Adam Loewen* | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 97.0 | .586 |
| Boone Logan* | NYN | mr | 22 | 10 | 4 | .400 | 4 | .400 | 15 | 56 | 18 | .321 | 63 | 63 | 23 | 17.5 | .619 |
| Kyle Lohse | Flo | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 24 | 1 | 1 | 85.0 | .629 |
| Javier Lopez* | Hou | mr | 29 | 6 | 1 | .167 | 2 | .333 | 12 | 41 | 10 | .244 | 65 | 65 | 15 | 14.6 | .608 |
| Rodrigo Lopez | Flo | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 1 | 31.7 | .611 |
| Derek Lowe | Phi | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 1 | 96.9 | .623 |
| Tyler Lumsden* | Was | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 1 | 1.000 | 7 | 2 | 1 | 62.0 | .611 |
| Brandon Lyon |   | mr | 27 | 9 | 3 | .333 | 4 | .444 | 14 | 80 | 19 | .237 | 95 | 95 | 16 | 18.9 | .620 |
| Mike MacDougal | SF | mr | 30 | 10 | 3 | .300 | 6 | .600 | 8 | 30 | 8 | .267 | 52 | 52 | 21 | 20.6 | .574 |
| Greg Maddux |   | sp | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 0 | 81.5 | .680 |
| John Maine | Was | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 33 | 5 | 3 | 77.2 | .588 |
| Gary Majewski | Was | mr | 27 | 4 | 2 | .500 | 2 | .500 | 7 | 33 | 14 | .424 | 62 | 62 | 18 | 20.0 | .613 |
| Stephen Marek | Pit | sp | 23 | 1 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 7 | 7 | 3 | 21.0 | .517 |
| Mike Maroth* | Flo | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 1 | 0 | 64.7 | .670 |
| Jason Marquis | Hou | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 101.1 | .606 |
| Sean Marshall* | StL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 86.9 | .604 |
| Damaso Marte* | Atl | mr | 32 | 5 | 2 | .400 | 2 | .400 | 23 | 49 | 9 | .184 | 71 | 71 | 14 | 15.8 | .585 |
| Pedro Martinez | Atl | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 98.0 | .619 |
| Nick Masset | NYN | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 2 | .667 | 8 | 8 | 2 | 16.5 | .606 |
| Juan Mateo | Hou | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 90.8 | .607 |
| Julio Mateo |   | mr | 29 | 1 | 0 | .000 | 0 | .000 | 5 | 22 | 6 | .273 | 47 | 47 | 16 | 18.3 | .672 |
| Daisuke Matsuzaka | SD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 82.9 | .641 |
| Macay McBride* | SD | mr | 24 | 7 | 4 | .571 | 3 | .429 | 12 | 35 | 6 | .171 | 58 | 58 | 22 | 19.5 | .587 |
| Brandon McCarthy |   | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 5 | 4 | 76.8 | .634 |
| Dustin McGowan | Was | mr | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 8 | 4 | .500 | 36 | 11 | 6 | 73.8 | .577 |
| Mark McLemore* |   | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 4 | 1.000 | 11 | 5 | 2 | 65.7 | .598 |
| Brandon Medders | Col | mr | 27 | 3 | 1 | .333 | 2 | .667 | 3 | 1 | 0 | .000 | 16 | 16 | 2 | 19.3 | .589 |
| Mike Megrew* | Phi | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 0 | 28.5 | .526 |
| Cla Meredith |   | mr | 24 | 9 | 4 | .444 | 5 | .556 | 19 | 31 | 10 | .323 | 60 | 60 | 17 | 16.6 | .665 |
| Randy Messenger | ChN | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 26.0 | .577 |
| Greg Miller* | StL | mr | 22 | 6 | 2 | .333 | 3 | .500 | 12 | 24 | 8 | .333 | 43 | 43 | 13 | 19.4 | .551 |
| Zach Miner |   | sp | 25 | 2 | 1 | .500 | 1 | .500 | 8 | 15 | 6 | .400 | 30 | 21 | 4 | 41.9 | .598 |
| Sergio Mitre | SD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 44.0 | .523 |
| Agustin Montero | Hou | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 3 | 1 | 28.7 | .593 |
| Juan Morillo | NYN | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 0 | .000 | 3 | 3 | 1 | 12.7 | .526 |
| Eduardo Morlan |   | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 30 | 1 | 1 | 86.2 | .588 |
| Matt Morris | Phi | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 90.1 | .633 |
| Brandon Morrow | Ari | mr | 22 | 3 | 3 | 1.000 | 0 | .000 | 2 | 29 | 10 | .345 | 48 | 48 | 9 | 20.5 | .600 |
| Jamie Moyer* | NYN | sp | 44 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 35 | 1 | 0 | 91.0 | .635 |
| Edward Mujica | Col | mr | 23 | 4 | 1 | .250 | 2 | .500 | 6 | 37 | 17 | .459 | 62 | 62 | 26 | 25.1 | .656 |
| Mark Mulder* | Hou | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 96.0 | .597 |
| Mike Mussina | Cin | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 96.1 | .670 |
| Brett Myers | LAN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 92.2 | .627 |
| Chris Narveson* | ChN | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 13 | 7 | .538 | 24 | 24 | 9 | 23.3 | .600 |
| Joe Nathan | Atl | mr | 32 | 46 | 42 | .913 | 4 | .087 | 4 | 62 | 15 | .242 | 85 | 85 | 68 | 17.7 | .662 |
| Pat Neshek |   | mr | 26 | 23 | 16 | .696 | 7 | .304 | 1 | 33 | 14 | .424 | 55 | 55 | 40 | 18.1 | .656 |
| Jeff Niemann | Ari | sp | 24 | 2 | 1 | .500 | 1 | .500 | 3 | 11 | 5 | .455 | 49 | 23 | 6 | 59.7 | .602 |
| Fernando Nieve | NYN | mr | 24 | 2 | 0 | .000 | 1 | .500 | 5 | 13 | 3 | .231 | 24 | 24 | 3 | 16.4 | .611 |
| Ricky Nolasco | ChN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 2 | 0 | 86.7 | .620 |
| Leo Nunez | Ari | mr | 23 | 2 | 0 | .000 | 2 | 1.000 | 0 | 19 | 10 | .526 | 13 | 13 | 1 | 33.2 | .650 |
| Mike O'Connor* | NYN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 93.7 | .556 |
| Tomo Ohka | Pit | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 29 | 2 | 1 | 89.0 | .624 |
| Hideki Okajima* | Col | mr | 31 | 1 | 0 | .000 | 0 | .000 | 0 | 12 | 6 | .500 | 18 | 18 | 7 | 22.6 | .599 |
| Scott Olsen* | SF | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 109.0 | .609 |
| Roy Oswalt | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 107.7 | .654 |
| Akinori Otsuka | Col | mr | 35 | 23 | 17 | .739 | 6 | .261 | 4 | 36 | 12 | .333 | 41 | 41 | 29 | 18.3 | .636 |
| Joshua Outman* | Phi | sp | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 3 | 1 | 22.7 | .544 |
| Henry Owens | Flo | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 1 | .250 | 5 | 5 | 2 | 17.8 | .517 |
| Chris Oxspring | Col | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 81.1 | .598 |
| Vicente Padilla | Pit | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 32 | 3 | 1 | 89.0 | .610 |
| Jonathan Papelbon | Cin | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.8 | .646 |
| Chad Paronto |   | mr | 31 | 3 | 1 | .333 | 2 | .667 | 2 | 22 | 8 | .364 | 27 | 27 | 7 | 22.9 | .581 |
| Manny Parra* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 27 | 7 | 4 | 78.0 | .604 |
| Troy Patton* |   | sp | 21 | 2 | 1 | .500 | 1 | .500 | 4 | 20 | 10 | .500 | 36 | 35 | 16 | 22.2 | .568 |
| David Pauley | LAN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 93.0 | .591 |
| Carl Pavano | LAN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 76.6 | .658 |
| Mike Pelfrey | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 35 | 3 | 3 | 88.8 | .581 |
| Tony Pena | Was | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 0 | .000 | 5 | 5 | 1 | 27.0 | .659 |
| Brad Penny | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 100.1 | .636 |
| Odalis Perez* | ChN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 7 | .778 | 13 | 9 | 4 | 42.9 | .649 |
| Oliver Perez* | Col | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 101.4 | .575 |
| Glen Perkins* | Ari | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 5 | 5 | 1 | 26.6 | .579 |
| Yusmeiro Petit |   | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 4 | 11 | 3 | .273 | 31 | 20 | 6 | 49.5 | .614 |
| Carmen Pignatiello* | Col | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 4 | .667 | 18 | 6 | 3 | 73.7 | .611 |
| Renyel Pinto* |   | mr | 24 | 9 | 6 | .667 | 1 | .111 | 8 | 27 | 12 | .444 | 58 | 58 | 20 | 20.2 | .557 |
| Cliff Politte | Mil | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 2 | 2 | 1 | 45.0 | .656 |
| Mark Prior |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 100.0 | .635 |
| Horacio Ramirez* | ChN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 94.5 | .637 |
| Ramon Ramirez | Hou | mr | 25 | 7 | 7 | 1.000 | 0 | .000 | 7 | 18 | 6 | .333 | 34 | 34 | 13 | 18.1 | .595 |
| Jon Rauch |   | mr | 28 | 6 | 3 | .500 | 3 | .500 | 2 | 24 | 12 | .500 | 26 | 26 | 17 | 20.3 | .633 |
| Tim Redding | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.2 | .608 |
| Al Reyes | SF | mr | 37 | 4 | 2 | .500 | 2 | .500 | 4 | 42 | 9 | .214 | 43 | 43 | 17 | 19.7 | .650 |
| Anthony Reyes | StL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 89.0 | .621 |
| Jo-Jo Reyes* | NYN | sp | 22 | 6 | 2 | .333 | 2 | .333 | 3 | 18 | 7 | .389 | 34 | 34 | 14 | 23.2 | .582 |
| Arthur Rhodes* | Flo | mr | 37 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 3 | 3 | 1 | 13.0 | .667 |
| Royce Ring* | LAN | mr | 26 | 14 | 9 | .643 | 4 | .286 | 5 | 36 | 13 | .361 | 51 | 51 | 25 | 18.5 | .584 |
| Connor Robertson | Flo | mr | 25 | 4 | 1 | .250 | 1 | .250 | 2 | 17 | 6 | .353 | 31 | 31 | 13 | 18.8 | .620 |
| Nate Robertson* |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 31 | 1 | 0 | 91.7 | .627 |
| Fernando Rodney | Col | mr | 30 | 3 | 1 | .333 | 2 | .667 | 1 | 12 | 4 | .333 | 18 | 18 | 7 | 21.3 | .621 |
| Eddy Rodriguez | Phi | mr | 25 | 7 | 2 | .286 | 4 | .571 | 23 | 58 | 23 | .397 | 94 | 94 | 32 | 25.7 | .584 |
| Francisco Rodriguez | Cin | mr | 25 | 37 | 30 | .811 | 6 | .162 | 2 | 46 | 10 | .217 | 55 | 55 | 44 | 18.1 | .638 |
| Wandy Rodriguez* |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 3 | 1 | 80.8 | .605 |
| Brian Rogers | SF | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 4 | 4 | 2 | 32.5 | .577 |
| Kenny Rogers* | Atl | sp | 42 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 90.6 | .633 |
| Ryan Rowland-Smith* | Ari | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 3 | .600 | 7 | 7 | 4 | 17.3 | .645 |
| B.J. Ryan* | Flo | mr | 31 | 5 | 3 | .600 | 2 | .400 | 0 | 2 | 1 | .500 | 6 | 6 | 4 | 21.5 | .659 |
| C.C. Sabathia* | SD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 91.8 | .644 |
| Juan Salas | Atl | mr | 28 | 3 | 1 | .333 | 2 | .667 | 2 | 8 | 4 | .500 | 23 | 23 | 9 | 23.6 | .632 |
| Brad Salmon | LAN | mr | 27 | 2 | 1 | .500 | 1 | .500 | 8 | 27 | 4 | .148 | 37 | 37 | 11 | 18.1 | .583 |
| Chris Sampson | Col | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 90.9 | .673 |
| Anibal Sanchez | ChN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 98.3 | .590 |
| Humberto Sanchez | Phi | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 94.0 | .670 |
| Jonathan Sanchez* | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 21 | 4 | .190 | 45 | 36 | 5 | 35.3 | .579 |
| Dennis Sarfate | Phi | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 25.5 | .667 |
| Joe Saunders* |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.9 | .635 |
| Jason Schmidt | SD | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 75.8 | .609 |
| Chris Schroder | Col | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 3 | 1 | 29.0 | .529 |
| Bobby Seay* | Mil | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 4 | 1 | 21.8 | .690 |
| Scot Shields | Cin | mr | 31 | 7 | 4 | .571 | 1 | .143 | 7 | 22 | 5 | .227 | 46 | 46 | 16 | 22.0 | .624 |
| Brian Shouse* |   | mr | 38 | 6 | 1 | .167 | 2 | .333 | 3 | 38 | 11 | .289 | 63 | 63 | 21 | 18.2 | .592 |
| Doug Slaten* | SF | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 0 | .000 | 6 | 6 | 1 | 19.0 | .614 |
| Kevin Slowey | Atl | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 102.9 | .640 |
| Gregory Smith* |   | sp | 23 | 4 | 1 | .250 | 3 | .750 | 0 | 18 | 12 | .667 | 25 | 21 | 9 | 36.0 | .545 |
| Joe Smith | Was | mr | 23 | 5 | 3 | .600 | 2 | .400 | 4 | 19 | 8 | .421 | 31 | 31 | 21 | 23.1 | .604 |
| Matt Smith* | Phi | mr | 28 | 1 | 0 | .000 | 0 | .000 | 3 | 10 | 6 | .600 | 14 | 14 | 5 | 16.9 | .599 |
| Ian Snell |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 91.6 | .595 |
| Kyle Snyder | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 66.0 | .644 |
| Alay Soler | Col | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 76.0 | .586 |
| Rafael Soriano | SF | mr | 27 | 3 | 1 | .333 | 2 | .667 | 0 | 4 | 3 | .750 | 11 | 11 | 9 | 16.7 | .652 |
| Jorge Sosa | SF | mr | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 1 | 1 | 84.5 | .597 |
| Oswaldo Sosa | Pit | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 1 | 92.9 | .612 |
| Jeremy Sowers* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.0 | .629 |
| Justin Speier | Phi | mr | 33 | 2 | 2 | 1.000 | 0 | .000 | 5 | 13 | 5 | .385 | 22 | 22 | 10 | 22.2 | .618 |
| Russ Springer |   | mr | 38 | 4 | 2 | .500 | 2 | .500 | 5 | 28 | 8 | .286 | 59 | 59 | 16 | 18.4 | .632 |
| Phil Stockman | Mil | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 10 | 10 | 6 | 29.9 | .589 |
| Jeff Suppan | StL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 89.3 | .604 |
| Anthony Swarzak | Ari | sp | 21 | 1 | 0 | .000 | 1 | 1.000 | 1 | 17 | 8 | .471 | 28 | 22 | 2 | 34.5 | .594 |
| Mitch Talbot | SD | sp | 23 | 2 | 2 | 1.000 | 0 | .000 | 3 | 27 | 15 | .556 | 42 | 34 | 7 | 34.4 | .625 |
| Julian Tavarez | SD | mr | 34 | 9 | 5 | .556 | 4 | .444 | 3 | 72 | 13 | .181 | 82 | 82 | 26 | 22.1 | .611 |
| Brad Thompson | StL | mr | 25 | 3 | 1 | .333 | 2 | .667 | 13 | 21 | 7 | .333 | 52 | 52 | 20 | 19.0 | .625 |
| Salomon Torres |   | mr | 35 | 13 | 11 | .846 | 2 | .154 | 3 | 36 | 7 | .194 | 38 | 38 | 20 | 19.7 | .613 |
| Josh Towers | SD | sp | 30 | 2 | 0 | .000 | 0 | .000 | 3 | 3 | 2 | .667 | 9 | 8 | 2 | 28.8 | .722 |
| Dallas Trahern | Mil | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.9 | .605 |
| Derrick Turnbow |   | mr | 29 | 9 | 3 | .333 | 5 | .556 | 14 | 57 | 22 | .386 | 80 | 80 | 14 | 17.7 | .577 |
| Jose Valverde | Col | mr | 27 | 12 | 10 | .833 | 2 | .167 | 0 | 5 | 4 | .800 | 17 | 17 | 12 | 19.0 | .635 |
| Jermaine Van Buren |   | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 1 | 8 | 2 | .250 | 13 | 13 | 8 | 18.0 | .581 |
| John VanBenschoten | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 5 | 4 | 3 | 25.8 | .566 |
| Esmerling Vasquez | Ari | mr | 23 | 1 | 0 | .000 | 1 | 1.000 | 1 | 14 | 6 | .429 | 14 | 14 | 7 | 19.1 | .534 |
| Javier Vazquez | Cin | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.3 | .643 |
| Donald Veal* | Hou | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 0 | .000 | 17 | 9 | 3 | 54.8 | .548 |
| Jamie Vermilyea | Mil | mr | 25 | 2 | 1 | .500 | 1 | .500 | 1 | 29 | 12 | .414 | 56 | 56 | 12 | 21.4 | .626 |
| Carlos Villanueva | LAN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 103.0 | .602 |
| Ron Villone* | Cin | mr | 37 | 3 | 2 | .667 | 1 | .333 | 7 | 25 | 8 | .320 | 27 | 27 | 10 | 27.6 | .589 |
| Luis Vizcaino | Pit | mr | 32 | 10 | 4 | .400 | 4 | .400 | 13 | 43 | 14 | .326 | 78 | 78 | 28 | 18.5 | .629 |
| John Wasdin | Hou | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 90.0 | .619 |
| David Weathers | ChN | mr | 37 | 11 | 7 | .636 | 3 | .273 | 9 | 38 | 18 | .474 | 69 | 69 | 25 | 20.0 | .597 |
| Jeff Weaver | LAN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 18 | 4 | 1 | 80.7 | .657 |
| Jered Weaver | Mil | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 116.0 | .681 |
| David Wells* | ChN | sp | 44 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 89.5 | .662 |
| Kip Wells |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 33 | 1 | 0 | 85.2 | .591 |
| Jake Westbrook | Flo | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.5 | .639 |
| Bob Wickman |   | mr | 38 | 17 | 9 | .529 | 7 | .412 | 11 | 25 | 9 | .360 | 67 | 67 | 36 | 19.3 | .626 |
| Jerome Williams | Was | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 95.0 | .611 |
| Woody Williams | Mil | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 76.8 | .651 |
| Scott Williamson |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 2 | 2 | 2 | 22.0 | .545 |
| Dontrelle Willis* | SF | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 123.0 | .675 |
| Brian Wilson | LAN | mr | 25 | 0 | 0 | .000 | 0 | .000 | 3 | 16 | 3 | .188 | 25 | 25 | 4 | 27.3 | .551 |
| Matt Wise | Hou | mr | 31 | 3 | 1 | .333 | 2 | .667 | 3 | 17 | 7 | .412 | 32 | 31 | 6 | 23.3 | .601 |
| Randy Wolf* | SF | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 6 | 2 | 2 | 71.3 | .603 |
| Mike Wood |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 7 | 4 | 2 | 55.4 | .629 |
| Travis Wood* |   | sp | 20 | 1 | 0 | .000 | 1 | 1.000 | 1 | 12 | 5 | .417 | 20 | 20 | 8 | 23.2 | .554 |
| Chase Wright* | Was | sp | 24 | 7 | 2 | .286 | 5 | .714 | 3 | 46 | 16 | .348 | 68 | 62 | 16 | 27.8 | .576 |
| Jaret Wright | ChN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 112.8 | .557 |
| Shane Youman* | Flo | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 94.8 | .597 |
| Chris Young | SD | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 83.2 | .620 |
| Victor Zambrano | ChN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 102.0 | .578 |
| Barry Zito* |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 105.8 | .597 |
| Joel Zumaya | Ari | mr | 22 | 3 | 1 | .333 | 1 | .333 | 5 | 14 | 5 | .357 | 30 | 30 | 10 | 22.0 | .622 |