League pitching register -- National League
Regular season -- as of 10/15/2006
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Jeremy Accardo | Col | mr | 24 | 2.91 | 3 | 2 | 7 | 33 | 0 | 0 | 0 | 46.1 | 52 | 17 | 15 | 6 | 19 | 5 | 6 |
| Mike Adams | Col | mr | 27 | 4.01 | 6 | 1 | 2 | 47 | 0 | 0 | 0 | 58.1 | 65 | 28 | 26 | 17 | 58 | 9 | 9 |
| Jon Adkins | SF | mr | 28 | 3.86 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 7.0 | 9 | 3 | 3 | 2 | 5 | 1 | 1 |
| Antonio Alfonseca | Flo | mr | 34 | 9.64 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.2 | 7 | 5 | 5 | 0 | 4 | 1 | 1 |
| Abe Alvarez* | | mr | 23 | 4.53 | 4 | 4 | 1 | 23 | 7 | 0 | 0 | 53.2 | 54 | 30 | 27 | 29 | 39 | 5 | 3 |
| Jason Anderson | Cin | mr | 27 | 5.49 | 2 | 3 | 1 | 37 | 4 | 0 | 0 | 78.2 | 96 | 53 | 48 | 30 | 57 | 10 | 6 |
| Stephen Andrade | SF | mr | 28 | 4.62 | 7 | 4 | 3 | 52 | 0 | 0 | 0 | 62.1 | 67 | 32 | 32 | 32 | 64 | 11 | 6 |
| Greg Aquino | Pit | mr | 28 | 6.14 | 0 | 1 | 1 | 17 | 0 | 0 | 0 | 22.0 | 31 | 23 | 15 | 10 | 17 | 2 | 4 |
| Jose Arredondo | SD | mr | 22 | 4.62 | 1 | 1 | 0 | 25 | 0 | 0 | 0 | 37.0 | 34 | 19 | 19 | 9 | 23 | 9 | 1 |
| Bronson Arroyo | Hou | mr | 29 | 3.02 | 20 | 5 | 0 | 36 | 36 | 10 | 2 | 262.1 | 224 | 94 | 88 | 73 | 154 | 20 | 29 |
| Jeff Bajenaru | Atl | mr | 28 | 2.92 | 8 | 4 | 1 | 74 | 0 | 0 | 0 | 95.2 | 92 | 39 | 31 | 42 | 76 | 10 | 15 |
| Scott Baker | SD | sp | 24 | 3.16 | 9 | 14 | 0 | 31 | 31 | 2 | 0 | 213.2 | 186 | 83 | 75 | 56 | 126 | 15 | 16 |
| Josh Banks | | sp | 23 | 6.75 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 12.0 | 15 | 9 | 9 | 6 | 11 | 0 | 0 |
| Brian Bannister | NYN | sp | 25 | 6.82 | 1 | 6 | 0 | 7 | 7 | 0 | 0 | 34.1 | 46 | 28 | 26 | 9 | 30 | 4 | 2 |
| Miguel Batista | Col | sp | 35 | 5.31 | 8 | 5 | 0 | 20 | 20 | 0 | 0 | 105.0 | 127 | 69 | 62 | 25 | 66 | 12 | 9 |
| Denny Bautista | Ari | sp | 25 | 8.16 | 1 | 1 | 0 | 5 | 3 | 0 | 0 | 14.1 | 18 | 16 | 13 | 10 | 15 | 2 | 0 |
| T.J. Beam | Ari | mr | 25 | 9.53 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.2 | 7 | 6 | 6 | 4 | 5 | 3 | 0 |
| Erik Bedard* | | sp | 27 | 3.48 | 14 | 11 | 0 | 34 | 34 | 1 | 1 | 196.1 | 182 | 84 | 76 | 76 | 168 | 11 | 14 |
| Matt Belisle | Cin | mr | 26 | 1.29 | 4 | 0 | 0 | 13 | 0 | 0 | 0 | 28.0 | 15 | 4 | 4 | 5 | 16 | 0 | 0 |
| Heath Bell | Hou | mr | 28 | 1.88 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 14.1 | 12 | 3 | 3 | 5 | 12 | 1 | 3 |
| Armando Benitez | | cl | 33 | 3.86 | 2 | 0 | 6 | 20 | 0 | 0 | 0 | 23.1 | 20 | 10 | 10 | 11 | 16 | 5 | 5 |
| Kris Benson | StL | sp | 31 | 3.87 | 10 | 9 | 0 | 30 | 30 | 5 | 0 | 204.2 | 207 | 92 | 88 | 48 | 105 | 20 | 20 |
| Jay Bergmann | SD | mr | 24 | 5.36 | 2 | 2 | 0 | 29 | 0 | 0 | 0 | 43.2 | 44 | 27 | 26 | 21 | 39 | 6 | 5 |
| Rafael Betancourt | | mr | 31 | 2.86 | 5 | 4 | 7 | 55 | 0 | 0 | 0 | 78.2 | 67 | 27 | 25 | 12 | 85 | 10 | 9 |
| Jeremy Bonderman | Ari | sp | 23 | 5.38 | 5 | 5 | 0 | 15 | 15 | 1 | 0 | 80.1 | 87 | 59 | 48 | 25 | 76 | 18 | 3 |
| Joe Borowski | | cl | 35 | 4.35 | 9 | 2 | 1 | 49 | 1 | 0 | 0 | 62.0 | 69 | 32 | 30 | 21 | 47 | 10 | 8 |
| Adam Bostick* | Col | sp | 23 | 7.71 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 9.1 | 12 | 9 | 8 | 8 | 6 | 1 | 0 |
| Travis Bowyer | Atl | mr | 24 | 7.43 | 0 | 4 | 2 | 20 | 0 | 0 | 0 | 23.0 | 31 | 19 | 19 | 17 | 24 | 5 | 3 |
| Chad Bradford | Col | mr | 31 | 6.00 | 2 | 4 | 2 | 42 | 0 | 0 | 0 | 45.0 | 61 | 35 | 30 | 16 | 27 | 8 | 4 |
| Craig Breslow* | LA | mr | 25 | 2.53 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 10.2 | 7 | 5 | 3 | 8 | 9 | 2 | 0 |
| Chris Britton | Was | mr | 23 | 6.63 | 2 | 10 | 4 | 69 | 0 | 0 | 0 | 76.0 | 95 | 63 | 56 | 29 | 58 | 18 | 8 |
| Jim Brower | Col | mr | 33 | 6.29 | 0 | 2 | 0 | 18 | 0 | 0 | 0 | 24.1 | 29 | 21 | 17 | 13 | 19 | 4 | 2 |
| Andrew Brown | Hou | mr | 25 | 5.82 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 21.2 | 20 | 14 | 14 | 7 | 16 | 5 | 2 |
| Bobby Brownlie | | sp | 25 | 4.49 | 7 | 8 | 0 | 35 | 18 | 3 | 2 | 148.1 | 145 | 78 | 74 | 70 | 74 | 20 | 11 |
| Jonathan Broxton | | mr | 22 | 6.05 | 4 | 4 | 4 | 50 | 0 | 0 | 0 | 58.0 | 72 | 44 | 39 | 33 | 64 | 7 | 4 |
| Mark Buehrle* | SF | sp | 27 | 3.12 | 7 | 3 | 0 | 15 | 15 | 3 | 1 | 101.0 | 94 | 43 | 35 | 24 | 62 | 9 | 7 |
| Nate Bump | Col | mr | 29 | 3.54 | 4 | 1 | 13 | 43 | 0 | 0 | 0 | 56.0 | 63 | 26 | 22 | 15 | 33 | 6 | 11 |
| Ambiorix Burgos | Ari | mr | 22 | 4.61 | 8 | 5 | 5 | 84 | 0 | 0 | 0 | 91.2 | 87 | 53 | 47 | 44 | 106 | 14 | 10 |
| A.J. Burnett | Col | sp | 29 | 4.18 | 10 | 8 | 0 | 26 | 26 | 2 | 1 | 159.1 | 174 | 88 | 74 | 61 | 149 | 10 | 25 |
| Sean Burnett* | LA | sp | 23 | 4.66 | 6 | 6 | 0 | 15 | 15 | 1 | 1 | 92.2 | 97 | 53 | 48 | 38 | 45 | 7 | 9 |
| Mike Burns | Hou | mr | 27 | 6.32 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 15.2 | 18 | 11 | 11 | 3 | 14 | 4 | 1 |
| Paul Byrd | Flo | sp | 35 | 3.86 | 11 | 9 | 0 | 27 | 27 | 4 | 1 | 172.1 | 179 | 81 | 74 | 30 | 97 | 14 | 17 |
| Daniel Cabrera | Was | sp | 25 | 3.70 | 8 | 6 | 0 | 35 | 31 | 1 | 1 | 170.1 | 153 | 85 | 70 | 90 | 146 | 14 | 21 |
| Matt Cain | Cin | sp | 21 | 4.84 | 13 | 12 | 0 | 35 | 35 | 0 | 0 | 193.1 | 185 | 110 | 104 | 85 | 172 | 30 | 18 |
| Jorge Campillo | LA | sp | 27 | 7.90 | 0 | 3 | 0 | 15 | 0 | 0 | 0 | 13.2 | 16 | 12 | 12 | 9 | 8 | 5 | 1 |
| Jose Capellan | SF | mr | 25 | 0.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 9.0 | 4 | 2 | 0 | 4 | 6 | 1 | 0 |
| Chris Capuano* | | sp | 27 | 6.21 | 6 | 14 | 1 | 46 | 23 | 0 | 0 | 166.2 | 196 | 123 | 115 | 61 | 156 | 30 | 10 |
| Lance Carter | SF | mr | 31 | 0.00 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.2 | 4 | 0 | 0 | 4 | 4 | 0 | 1 |
| Marcos Carvajal | | mr | 21 | 3.86 | 7 | 2 | 5 | 49 | 0 | 0 | 0 | 72.1 | 63 | 35 | 31 | 31 | 53 | 16 | 5 |
| Scott Cassidy | LA | mr | 30 | 4.48 | 7 | 4 | 3 | 52 | 2 | 0 | 0 | 72.1 | 73 | 36 | 36 | 35 | 60 | 9 | 8 |
| Shawn Chacon | Mil | mr | 28 | 5.33 | 5 | 8 | 0 | 20 | 16 | 0 | 0 | 98.0 | 90 | 67 | 58 | 59 | 51 | 19 | 10 |
| Vinny Chulk | SD | mr | 27 | 1.91 | 2 | 2 | 4 | 28 | 0 | 0 | 0 | 37.2 | 29 | 8 | 8 | 18 | 29 | 2 | 2 |
| Tyler Clippard | Was | sp | 21 | 5.15 | 2 | 3 | 1 | 59 | 0 | 0 | 0 | 73.1 | 82 | 45 | 42 | 44 | 56 | 13 | 11 |
| Todd Coffey | StL | mr | 25 | 0.55 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 16.1 | 12 | 1 | 1 | 1 | 10 | 0 | 1 |
| Jesus Colome | Flo | mr | 28 | 3.54 | 5 | 1 | 1 | 44 | 0 | 0 | 0 | 68.2 | 61 | 28 | 27 | 28 | 43 | 9 | 11 |
| Bartolo Colon | Atl | sp | 33 | 4.97 | 2 | 2 | 0 | 5 | 5 | 0 | 0 | 29.0 | 38 | 18 | 16 | 8 | 21 | 2 | 3 |
| Aaron Cook | Hou | sp | 27 | 3.80 | 17 | 6 | 0 | 34 | 34 | 4 | 2 | 234.2 | 243 | 114 | 99 | 78 | 67 | 9 | 19 |
| Francisco Cordero | | cl | 31 | 2.18 | 4 | 4 | 27 | 62 | 0 | 0 | 0 | 70.1 | 58 | 23 | 17 | 33 | 69 | 5 | 10 |
| Juan Cruz | Ari | mr | 27 | 6.75 | 4 | 1 | 1 | 29 | 0 | 0 | 0 | 32.0 | 38 | 30 | 24 | 16 | 36 | 6 | 2 |
| Jorge de la Rosa* | | mr | 25 | 5.40 | 2 | 4 | 0 | 22 | 5 | 0 | 0 | 41.2 | 43 | 25 | 25 | 28 | 28 | 3 | 7 |
| Eulogio Delacruz | Mil | mr | 22 | 3.60 | 2 | 0 | 0 | 3 | 1 | 0 | 0 | 10.0 | 12 | 5 | 4 | 5 | 5 | 1 | 2 |
| Manny Delcarmen | | mr | 24 | 0.00 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 8.2 | 4 | 0 | 0 | 3 | 8 | 0 | 1 |
| Ryan Dempster | Col | cl | 29 | 3.05 | 5 | 4 | 0 | 14 | 14 | 0 | 0 | 82.2 | 83 | 36 | 28 | 37 | 62 | 7 | 15 |
| Joseph Devine | Was | mr | 22 | 5.32 | 1 | 3 | 2 | 21 | 0 | 0 | 0 | 22.0 | 27 | 15 | 13 | 11 | 11 | 3 | 2 |
| Tim Dillard | SD | mr | 22 | 3.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 3 | 1 | 1 | 1 | 2 | 0 | 2 |
| Lenny DiNardo* | Cin | mr | 26 | 2.19 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 12.1 | 7 | 3 | 3 | 2 | 14 | 1 | 1 |
| Juan Dominguez | Mil | sp | 26 | 3.87 | 7 | 7 | 1 | 39 | 20 | 1 | 0 | 153.2 | 156 | 77 | 66 | 58 | 105 | 21 | 13 |
| Brendan Donnelly | | mr | 34 | 4.01 | 1 | 5 | 2 | 60 | 0 | 0 | 0 | 76.1 | 82 | 38 | 34 | 33 | 74 | 6 | 11 |
| Scott Downs* | StL | mr | 30 | 3.71 | 4 | 5 | 1 | 54 | 5 | 0 | 0 | 97.0 | 101 | 47 | 40 | 30 | 61 | 9 | 10 |
| Justin Duchscherer | Hou | mr | 28 | 2.46 | 9 | 3 | 6 | 67 | 0 | 0 | 0 | 80.1 | 59 | 27 | 22 | 27 | 81 | 4 | 8 |
| J.D. Durbin | Pit | mr | 24 | 2.86 | 2 | 0 | 1 | 16 | 0 | 0 | 0 | 22.0 | 21 | 7 | 7 | 17 | 17 | 3 | 4 |
| Scott Elarton | Pit | sp | 30 | 5.48 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 21.1 | 19 | 15 | 13 | 9 | 10 | 4 | 0 |
| Alan Embree* | | mr | 36 | 5.29 | 0 | 2 | 2 | 15 | 0 | 0 | 0 | 17.0 | 19 | 11 | 10 | 4 | 13 | 3 | 0 |
| Kelvim Escobar | | sp | 30 | 3.32 | 6 | 1 | 0 | 16 | 15 | 0 | 0 | 95.0 | 85 | 36 | 35 | 40 | 96 | 5 | 8 |
| Seth Etherton | SF | sp | 29 | 3.79 | 5 | 4 | 0 | 17 | 14 | 1 | 0 | 97.1 | 75 | 45 | 41 | 26 | 69 | 6 | 8 |
| Dana Eveland* | | mr | 22 | 5.95 | 1 | 3 | 1 | 28 | 2 | 0 | 0 | 42.1 | 60 | 36 | 28 | 22 | 26 | 3 | 2 |
| Scott Eyre* | | mr | 34 | 4.47 | 3 | 3 | 2 | 53 | 0 | 0 | 0 | 54.1 | 48 | 29 | 27 | 26 | 45 | 6 | 8 |
| Randy Flores* | Cin | mr | 30 | 2.73 | 1 | 1 | 0 | 38 | 0 | 0 | 0 | 52.2 | 51 | 20 | 16 | 24 | 38 | 4 | 5 |
| Ron Flores* | LA | mr | 26 | 4.28 | 3 | 2 | 1 | 32 | 0 | 0 | 0 | 40.0 | 39 | 19 | 19 | 20 | 41 | 3 | 4 |
| Gavin Floyd | | sp | 23 | 7.36 | 0 | 1 | 1 | 23 | 0 | 0 | 0 | 33.0 | 52 | 29 | 27 | 20 | 25 | 4 | 1 |
| Jesse Foppert | LA | sp | 25 | 5.94 | 1 | 2 | 1 | 24 | 0 | 0 | 0 | 36.1 | 34 | 28 | 24 | 15 | 30 | 10 | 6 |
| Bartolome Fortunato | ChN | mr | 31 | 4.85 | 1 | 0 | 1 | 10 | 0 | 0 | 0 | 13.0 | 8 | 7 | 7 | 7 | 8 | 3 | 1 |
| Casey Fossum* | NYN | sp | 28 | 4.27 | 1 | 6 | 0 | 12 | 12 | 0 | 0 | 71.2 | 74 | 39 | 34 | 25 | 61 | 8 | 6 |
| Keith Foulke | SF | cl | 33 | 5.61 | 0 | 2 | 0 | 20 | 0 | 0 | 0 | 25.2 | 23 | 17 | 16 | 7 | 14 | 3 | 4 |
| Jeff Francis* | LA | sp | 25 | 2.74 | 5 | 3 | 0 | 19 | 9 | 2 | 2 | 85.1 | 78 | 30 | 26 | 26 | 67 | 7 | 12 |
| Brian Fuentes* | Hou | cl | 30 | 2.04 | 5 | 3 | 7 | 66 | 0 | 0 | 0 | 70.2 | 52 | 19 | 16 | 21 | 90 | 3 | 3 |
| Aaron Fultz* | | mr | 32 | 5.51 | 1 | 3 | 2 | 27 | 0 | 0 | 0 | 32.2 | 41 | 23 | 20 | 14 | 21 | 3 | 4 |
| Eric Gagne | Was | cl | 30 | 1.38 | 0 | 0 | 6 | 11 | 0 | 0 | 0 | 13.0 | 7 | 2 | 2 | 7 | 17 | 2 | 1 |
| Freddy Garcia | ChN | sp | 30 | 3.82 | 13 | 11 | 0 | 33 | 32 | 4 | 2 | 214.2 | 225 | 94 | 91 | 54 | 167 | 16 | 18 |
| Harvey Garcia | NYN | mr | 22 | 9.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.0 | 8 | 6 | 5 | 0 | 4 | 1 | 0 |
| Jose Garcia | Hou | mr | 21 | 15.43 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2.1 | 8 | 4 | 4 | 0 | 2 | 2 | 1 |
| Jon Garland | StL | sp | 26 | 4.12 | 11 | 14 | 0 | 33 | 33 | 1 | 1 | 227.1 | 228 | 117 | 104 | 53 | 123 | 26 | 22 |
| Chad Gaudin | NYN | mr | 23 | 4.39 | 8 | 9 | 2 | 50 | 12 | 0 | 0 | 127.0 | 133 | 67 | 62 | 49 | 93 | 19 | 8 |
| Justin Germano | Flo | sp | 23 | 5.87 | 1 | 1 | 0 | 5 | 5 | 0 | 0 | 23.0 | 34 | 15 | 15 | 9 | 13 | 2 | 3 |
| Tom Glavine* | | sp | 40 | 4.21 | 4 | 5 | 0 | 13 | 13 | 1 | 0 | 83.1 | 94 | 47 | 39 | 17 | 40 | 8 | 7 |
| Edgar Gonzalez | | mr | 23 | 3.86 | 1 | 0 | 1 | 11 | 0 | 0 | 0 | 11.2 | 8 | 6 | 5 | 7 | 7 | 1 | 2 |
| Enrique Gonzalez | Pit | sp | 23 | 24.30 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 3.1 | 12 | 10 | 9 | 3 | 1 | 0 | 1 |
| Tom Gordon | ChN | cl | 38 | 2.90 | 8 | 5 | 22 | 73 | 0 | 0 | 0 | 93.0 | 61 | 30 | 30 | 24 | 90 | 15 | 9 |
| Tom Gorzelanny* | Ari | sp | 23 | 5.44 | 3 | 3 | 0 | 15 | 14 | 0 | 0 | 84.1 | 89 | 59 | 51 | 38 | 51 | 14 | 12 |
| John Grabow* | | mr | 27 | 5.06 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 10.2 | 17 | 6 | 6 | 1 | 11 | 1 | 1 |
| Danny Graves | Atl | cl | 32 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.2 | 2 | 1 | 0 | 2 | 1 | 0 | 0 |
| Sean Green | LA | mr | 27 | 1.71 | 0 | 3 | 0 | 13 | 0 | 0 | 0 | 21.0 | 14 | 6 | 4 | 14 | 11 | 1 | 1 |
| Jason Grilli | SF | sp | 29 | 10.80 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.0 | 6 | 6 | 6 | 5 | 4 | 2 | 2 |
| Buddy Groom* | Col | mr | 40 | 2.25 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 4.0 | 2 | 1 | 1 | 0 | 1 | 0 | 0 |
| Kevin Gryboski | Pit | mr | 32 | 5.91 | 1 | 0 | 0 | 9 | 0 | 0 | 0 | 10.2 | 16 | 10 | 7 | 3 | 6 | 0 | 3 |
| Eddie Guardado* | | cl | 35 | 5.19 | 3 | 6 | 8 | 44 | 0 | 0 | 0 | 50.1 | 56 | 29 | 29 | 20 | 50 | 10 | 2 |
| Matt Guerrier | SD | mr | 27 | 4.98 | 2 | 0 | 0 | 24 | 0 | 0 | 0 | 43.1 | 53 | 26 | 24 | 7 | 24 | 3 | 0 |
| Jeremy Guthrie | Cin | mr | 27 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Roy Halladay | Cin | sp | 29 | 2.70 | 23 | 5 | 0 | 33 | 33 | 6 | 1 | 233.1 | 209 | 76 | 70 | 29 | 205 | 19 | 14 |
| Brad Halsey* | SD | sp | 25 | 4.91 | 3 | 5 | 1 | 44 | 1 | 0 | 0 | 62.1 | 69 | 40 | 34 | 28 | 32 | 5 | 4 |
| Cole Hamels* | StL | sp | 22 | 5.40 | 0 | 2 | 0 | 20 | 1 | 0 | 0 | 26.2 | 29 | 17 | 16 | 9 | 16 | 3 | 1 |
| Jason Hammel | | sp | 23 | 5.89 | 4 | 1 | 0 | 7 | 7 | 0 | 0 | 36.2 | 52 | 26 | 24 | 13 | 27 | 4 | 4 |
| Chris Hammond* | Cin | mr | 40 | 3.05 | 3 | 5 | 6 | 53 | 0 | 0 | 0 | 59.0 | 52 | 20 | 20 | 14 | 28 | 10 | 6 |
| Josh Hancock | Pit | mr | 28 | 3.55 | 2 | 9 | 2 | 71 | 0 | 0 | 0 | 88.2 | 87 | 40 | 35 | 29 | 50 | 11 | 6 |
| Craig Hansen | SD | mr | 22 | 2.37 | 8 | 6 | 17 | 58 | 0 | 0 | 0 | 64.2 | 57 | 23 | 17 | 24 | 44 | 7 | 8 |
| Rich Harden | Was | sp | 24 | 1.71 | 3 | 1 | 0 | 7 | 7 | 1 | 0 | 47.1 | 35 | 12 | 9 | 18 | 57 | 2 | 3 |
| La Troy Hawkins | SF | mr | 33 | 6.14 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 14.2 | 18 | 10 | 10 | 4 | 17 | 3 | 1 |
| Aaron Heilman | Was | sp | 27 | 4.05 | 10 | 11 | 0 | 33 | 32 | 0 | 0 | 184.1 | 197 | 92 | 83 | 82 | 151 | 13 | 18 |
| Mark Hendrickson* | Pit | sp | 32 | 9.82 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 14.2 | 28 | 16 | 16 | 3 | 8 | 2 | 1 |
| Brad Hennessey | | sp | 26 | 6.45 | 0 | 5 | 0 | 9 | 6 | 0 | 0 | 37.2 | 60 | 32 | 27 | 10 | 13 | 3 | 4 |
| Clay Hensley | | mr | 26 | 2.95 | 10 | 11 | 1 | 36 | 31 | 0 | 0 | 189.0 | 162 | 79 | 62 | 62 | 119 | 20 | 21 |
| Livan Hernandez | | sp | 31 | 4.90 | 9 | 15 | 0 | 34 | 33 | 5 | 2 | 213.0 | 242 | 123 | 116 | 61 | 114 | 23 | 16 |
| Orlando Hernandez | Atl | sp | 36 | 7.06 | 2 | 7 | 0 | 15 | 14 | 0 | 0 | 58.2 | 78 | 57 | 46 | 24 | 37 | 7 | 6 |
| Roberto Hernandez | LA | mr | 41 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rich Hill* | | mr | 26 | 5.03 | 6 | 2 | 1 | 52 | 5 | 0 | 0 | 82.1 | 77 | 47 | 46 | 43 | 99 | 16 | 6 |
| Mike Hinckley* | Atl | sp | 23 | 4.42 | 6 | 5 | 0 | 18 | 17 | 0 | 0 | 106.0 | 103 | 55 | 52 | 34 | 55 | 17 | 7 |
| Jason Hirsh | LA | sp | 24 | 4.27 | 10 | 15 | 0 | 32 | 32 | 2 | 0 | 187.2 | 204 | 111 | 89 | 67 | 147 | 14 | 14 |
| Trevor Hoffman | | cl | 38 | 3.54 | 2 | 5 | 7 | 84 | 1 | 0 | 0 | 112.0 | 111 | 49 | 44 | 24 | 110 | 7 | 10 |
| James Howell* | Pit | sp | 23 | 3.72 | 3 | 4 | 0 | 10 | 10 | 0 | 0 | 55.2 | 48 | 25 | 23 | 34 | 48 | 5 | 7 |
| Bob Howry | | mr | 32 | 3.78 | 5 | 3 | 7 | 65 | 0 | 0 | 0 | 83.1 | 78 | 37 | 35 | 20 | 51 | 14 | 6 |
| Luke Hudson | NYN | mr | 29 | 3.06 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 17.2 | 11 | 6 | 6 | 7 | 13 | 2 | 1 |
| Tim Hudson | Phi | sp | 30 | 4.23 | 13 | 16 | 0 | 34 | 34 | 9 | 2 | 223.2 | 230 | 118 | 105 | 54 | 129 | 25 | 16 |
| Jason Isringhausen | StL | cl | 33 | 2.57 | 2 | 2 | 12 | 32 | 0 | 0 | 0 | 35.0 | 23 | 10 | 10 | 12 | 30 | 5 | 2 |
| Edwin Jackson | Cin | sp | 22 | 0.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.1 | 5 | 0 | 0 | 3 | 4 | 0 | 0 |
| Zachary Jackson* | SD | sp | 23 | 3.06 | 0 | 1 | 1 | 12 | 1 | 0 | 0 | 17.2 | 15 | 6 | 6 | 8 | 8 | 1 | 3 |
| Casey Janssen | SD | sp | 24 | 3.42 | 9 | 13 | 0 | 29 | 29 | 1 | 0 | 202.2 | 188 | 84 | 77 | 61 | 149 | 21 | 12 |
| Bobby Jenks | Ari | cl | 25 | 4.77 | 9 | 6 | 22 | 71 | 0 | 0 | 0 | 83.0 | 63 | 52 | 44 | 48 | 97 | 8 | 5 |
| Ubaldo Jimenez | Ari | sp | 22 | 4.20 | 7 | 5 | 0 | 19 | 19 | 0 | 0 | 100.2 | 93 | 52 | 47 | 44 | 74 | 19 | 12 |
| James Johnson | | sp | 23 | 5.15 | 3 | 6 | 0 | 17 | 13 | 0 | 0 | 78.2 | 87 | 50 | 45 | 32 | 56 | 8 | 11 |
| Jason Johnson | Hou | sp | 32 | 3.63 | 15 | 9 | 0 | 35 | 35 | 2 | 1 | 205.2 | 216 | 95 | 83 | 58 | 105 | 11 | 15 |
| Scott Kazmir* | SD | sp | 22 | 3.59 | 6 | 9 | 0 | 22 | 22 | 1 | 1 | 138.0 | 113 | 63 | 55 | 74 | 149 | 5 | 14 |
| Beau Kemp | Pit | mr | 25 | 4.67 | 2 | 4 | 17 | 40 | 0 | 0 | 0 | 44.1 | 50 | 23 | 23 | 13 | 28 | 2 | 6 |
| Logan Kensing | | mr | 23 | 1.93 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 9.1 | 8 | 2 | 2 | 1 | 3 | 0 | 2 |
| Jason Kershner* | Flo | mr | 29 | 2.61 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 10.1 | 15 | 3 | 3 | 3 | 6 | 1 | 1 |
| Byung-Hyun Kim | Ari | sp | 27 | 4.98 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 21.2 | 24 | 13 | 12 | 9 | 17 | 1 | 3 |
| Ray King* | Phi | mr | 32 | 5.91 | 1 | 1 | 1 | 22 | 0 | 0 | 0 | 21.1 | 22 | 16 | 14 | 16 | 8 | 1 | 2 |
| Steve Kline* | Atl | mr | 33 | 5.19 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 8.2 | 10 | 5 | 5 | 5 | 2 | 0 | 2 |
| Danny Kolb | | mr | 31 | 3.76 | 5 | 2 | 5 | 49 | 0 | 0 | 0 | 64.2 | 76 | 29 | 27 | 15 | 38 | 4 | 7 |
| Shane Komine | SD | sp | 25 | 4.50 | 4 | 6 | 0 | 18 | 15 | 0 | 0 | 98.0 | 95 | 62 | 49 | 22 | 77 | 13 | 4 |
| Mike Koplove | | mr | 29 | 3.53 | 5 | 2 | 1 | 42 | 0 | 0 | 0 | 63.2 | 74 | 30 | 25 | 20 | 38 | 1 | 17 |
| John Koronka* | | sp | 25 | 3.88 | 9 | 14 | 0 | 39 | 36 | 0 | 0 | 190.1 | 183 | 100 | 82 | 78 | 87 | 16 | 20 |
| Hong-Chih Kuo* | | mr | 24 | 3.89 | 3 | 0 | 3 | 38 | 0 | 0 | 0 | 41.2 | 42 | 21 | 18 | 14 | 33 | 5 | 3 |
| Preston Larrison | LA | sp | 25 | 2.70 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.1 | 5 | 5 | 1 | 4 | 2 | 0 | 0 |
| Brandon League | StL | mr | 23 | 4.15 | 3 | 1 | 2 | 14 | 0 | 0 | 0 | 13.0 | 17 | 8 | 6 | 2 | 6 | 2 | 2 |
| Wil Ledezma* | | sp | 25 | 4.92 | 8 | 8 | 0 | 28 | 28 | 1 | 0 | 162.2 | 168 | 93 | 89 | 68 | 112 | 20 | 11 |
| Cliff Lee* | Cin | sp | 27 | 3.07 | 14 | 7 | 0 | 40 | 40 | 1 | 0 | 229.0 | 193 | 86 | 78 | 62 | 176 | 19 | 16 |
| Derek Lee* | SF | sp | 31 | 3.40 | 10 | 3 | 0 | 15 | 15 | 0 | 0 | 106.0 | 98 | 46 | 40 | 33 | 49 | 12 | 9 |
| Brad Lidge | Cin | cl | 29 | 3.44 | 5 | 7 | 2 | 68 | 0 | 0 | 0 | 99.1 | 81 | 39 | 38 | 25 | 139 | 11 | 5 |
| Cory Lidle | | sp | 34 | 3.79 | 8 | 8 | 0 | 25 | 25 | 0 | 0 | 163.2 | 167 | 79 | 69 | 41 | 96 | 16 | 13 |
| Ted Lilly* | Pit | sp | 30 | 3.72 | 10 | 15 | 0 | 33 | 33 | 0 | 0 | 203.0 | 172 | 90 | 84 | 87 | 176 | 21 | 14 |
| Jose Lima | | sp | 33 | 4.52 | 1 | 6 | 0 | 10 | 10 | 1 | 0 | 61.2 | 69 | 36 | 31 | 21 | 22 | 9 | 5 |
| Matthew Lindstrom | | mr | 26 | 9.58 | 1 | 2 | 0 | 30 | 0 | 0 | 0 | 31.0 | 48 | 38 | 33 | 22 | 16 | 9 | 7 |
| Scott Linebrink | ChN | mr | 29 | 1.86 | 2 | 1 | 0 | 7 | 0 | 0 | 0 | 9.2 | 5 | 2 | 2 | 2 | 9 | 1 | 0 |
| Francisco Liriano* | LA | mr | 22 | 3.63 | 9 | 10 | 0 | 24 | 24 | 0 | 0 | 129.0 | 122 | 58 | 52 | 47 | 144 | 22 | 10 |
| Adam Loewen* | Ari | sp | 22 | 5.17 | 7 | 7 | 0 | 19 | 19 | 0 | 0 | 95.2 | 101 | 71 | 55 | 58 | 69 | 8 | 11 |
| Kyle Lohse | | sp | 27 | 3.96 | 7 | 7 | 1 | 34 | 21 | 2 | 1 | 156.2 | 181 | 76 | 69 | 37 | 87 | 14 | 13 |
| Braden Looper | Col | mr | 31 | 4.22 | 1 | 3 | 0 | 37 | 0 | 0 | 0 | 53.1 | 64 | 26 | 25 | 13 | 29 | 6 | 1 |
| Javier Lopez* | SF | mr | 28 | 13.50 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 4.2 | 8 | 7 | 7 | 8 | 3 | 1 | 0 |
| Rodrigo Lopez | ChN | sp | 30 | 4.67 | 14 | 11 | 0 | 33 | 31 | 2 | 1 | 181.0 | 205 | 98 | 94 | 54 | 119 | 21 | 15 |
| Derek Lowe | Phi | sp | 33 | 3.85 | 10 | 15 | 0 | 34 | 34 | 5 | 3 | 210.1 | 217 | 106 | 90 | 51 | 103 | 23 | 22 |
| Chris Mabeus | Phi | mr | 27 | 5.06 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 10.2 | 14 | 8 | 6 | 5 | 11 | 0 | 0 |
| Mike MacDougal | | cl | 29 | 4.81 | 3 | 4 | 0 | 20 | 0 | 0 | 0 | 24.1 | 28 | 16 | 13 | 15 | 21 | 3 | 5 |
| Greg Maddux | StL | sp | 40 | 6.01 | 3 | 10 | 0 | 23 | 23 | 0 | 0 | 133.1 | 162 | 96 | 89 | 25 | 78 | 19 | 9 |
| Gary Majewski | ChN | mr | 26 | 4.01 | 4 | 0 | 4 | 57 | 0 | 0 | 0 | 76.1 | 66 | 39 | 34 | 28 | 54 | 4 | 8 |
| Mark Malaska* | Hou | mr | 28 | 4.32 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 8.1 | 6 | 4 | 4 | 4 | 6 | 0 | 0 |
| Carlos Marmol | Was | sp | 23 | 4.37 | 1 | 4 | 2 | 37 | 1 | 0 | 0 | 59.2 | 60 | 39 | 29 | 24 | 47 | 11 | 5 |
| Mike Maroth* | Hou | sp | 28 | 2.08 | 4 | 1 | 0 | 9 | 9 | 0 | 0 | 56.1 | 48 | 18 | 13 | 13 | 31 | 2 | 7 |
| Jason Marquis | Pit | sp | 27 | 4.28 | 9 | 13 | 0 | 33 | 33 | 2 | 0 | 216.2 | 249 | 125 | 103 | 76 | 106 | 35 | 17 |
| Damaso Marte* | Phi | mr | 31 | 4.74 | 4 | 3 | 3 | 41 | 0 | 0 | 0 | 49.1 | 50 | 27 | 26 | 33 | 52 | 7 | 5 |
| J.D. Martin | Mil | sp | 23 | 6.75 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.2 | 4 | 3 | 2 | 1 | 1 | 0 | 1 |
| Edgar Martinez | Was | mr | 24 | 6.07 | 2 | 7 | 4 | 54 | 0 | 0 | 0 | 59.1 | 64 | 45 | 40 | 42 | 45 | 4 | 6 |
| Pedro Martinez | Flo | sp | 34 | 2.54 | 9 | 4 | 0 | 18 | 18 | 3 | 2 | 127.1 | 97 | 38 | 36 | 26 | 127 | 8 | 13 |
| Juan Mateo | Ari | mr | 23 | 7.71 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 7.0 | 13 | 7 | 6 | 1 | 10 | 2 | 1 |
| Julio Mateo | SF | mr | 28 | 2.87 | 7 | 4 | 1 | 39 | 16 | 1 | 1 | 131.2 | 109 | 49 | 42 | 32 | 100 | 16 | 8 |
| Macay McBride* | SD | mr | 23 | 9.98 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 15.1 | 26 | 19 | 17 | 7 | 15 | 2 | 2 |
| Brandon McCarthy | LA | mr | 22 | 3.03 | 10 | 6 | 0 | 25 | 25 | 0 | 0 | 157.2 | 136 | 67 | 53 | 39 | 149 | 16 | 5 |
| Seth McClung | | sp | 25 | 6.71 | 0 | 5 | 0 | 13 | 7 | 0 | 0 | 52.1 | 62 | 41 | 39 | 26 | 54 | 9 | 3 |
| Brian Meadows | Atl | mr | 30 | 2.52 | 10 | 1 | 4 | 67 | 0 | 0 | 0 | 96.1 | 100 | 33 | 27 | 11 | 59 | 5 | 13 |
| Brandon Medders | | mr | 26 | 4.12 | 2 | 0 | 1 | 28 | 0 | 0 | 0 | 43.2 | 55 | 25 | 20 | 12 | 41 | 7 | 4 |
| Mike Megrew* | LA | mr | 22 | 4.24 | 0 | 1 | 1 | 13 | 0 | 0 | 0 | 17.0 | 14 | 8 | 8 | 14 | 11 | 2 | 1 |
| Ramiro Mendoza | ChN | mr | 34 | 6.00 | 1 | 4 | 1 | 39 | 2 | 0 | 0 | 57.0 | 64 | 42 | 38 | 23 | 40 | 11 | 6 |
| Kent Mercker* | Phi | mr | 38 | 6.04 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 25.1 | 31 | 18 | 17 | 8 | 21 | 5 | 3 |
| Cla Meredith | NYN | mr | 23 | 4.00 | 1 | 0 | 0 | 15 | 1 | 0 | 0 | 27.0 | 35 | 13 | 12 | 18 | 25 | 0 | 4 |
| Jose Mesa | | mr | 40 | 3.00 | 1 | 0 | 1 | 16 | 0 | 0 | 0 | 24.0 | 22 | 9 | 8 | 9 | 12 | 1 | 3 |
| Randy Messenger | SF | mr | 24 | 7.59 | 0 | 1 | 0 | 3 | 2 | 0 | 0 | 10.2 | 13 | 9 | 9 | 10 | 4 | 0 | 3 |
| Dan Meyer* | Was | mr | 24 | 5.53 | 5 | 4 | 2 | 40 | 0 | 0 | 0 | 42.1 | 48 | 33 | 26 | 26 | 23 | 3 | 6 |
| Kevin Millwood | | sp | 31 | 5.76 | 2 | 6 | 0 | 13 | 13 | 1 | 1 | 65.2 | 71 | 51 | 42 | 25 | 56 | 16 | 1 |
| Sergio Mitre | SD | sp | 25 | 3.95 | 2 | 4 | 0 | 8 | 8 | 1 | 0 | 54.2 | 58 | 32 | 24 | 15 | 33 | 4 | 3 |
| Matt Morris | Phi | sp | 31 | 4.02 | 13 | 8 | 0 | 26 | 26 | 3 | 2 | 176.2 | 181 | 83 | 79 | 24 | 90 | 21 | 17 |
| Edward Mujica | | mr | 22 | 4.79 | 3 | 4 | 4 | 60 | 0 | 0 | 0 | 77.0 | 82 | 46 | 41 | 48 | 59 | 9 | 12 |
| Mark Mulder* | | sp | 28 | 3.12 | 5 | 4 | 0 | 12 | 12 | 1 | 0 | 80.2 | 79 | 32 | 28 | 20 | 45 | 7 | 10 |
| Mike Mussina | Cin | sp | 37 | 4.27 | 10 | 7 | 0 | 30 | 30 | 2 | 1 | 162.1 | 181 | 91 | 77 | 51 | 126 | 21 | 18 |
| Brett Myers | LA | sp | 25 | 4.47 | 2 | 3 | 0 | 7 | 7 | 2 | 1 | 50.1 | 45 | 25 | 25 | 10 | 41 | 5 | 2 |
| Mike Myers* | NYN | mr | 37 | 16.88 | 0 | 3 | 0 | 11 | 0 | 0 | 0 | 8.0 | 20 | 16 | 15 | 6 | 5 | 0 | 1 |
| Joe Nathan | | cl | 31 | 3.05 | 13 | 5 | 28 | 76 | 0 | 0 | 0 | 94.1 | 71 | 34 | 32 | 39 | 115 | 9 | 11 |
| Pat Neshek | | mr | 25 | 3.56 | 3 | 1 | 4 | 51 | 0 | 0 | 0 | 65.2 | 67 | 28 | 26 | 28 | 63 | 6 | 8 |
| Jeff Niemann | SD | sp | 23 | 5.32 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 23.2 | 27 | 15 | 14 | 11 | 19 | 6 | 1 |
| Dustin Nippert | Was | sp | 25 | 5.14 | 9 | 11 | 0 | 32 | 31 | 1 | 0 | 168.0 | 147 | 101 | 96 | 85 | 117 | 16 | 19 |
| Roberto Novoa | ChN | mr | 26 | 3.08 | 3 | 2 | 3 | 37 | 0 | 0 | 0 | 49.2 | 51 | 19 | 17 | 30 | 29 | 4 | 7 |
| Tomo Ohka | Mil | sp | 30 | 4.02 | 4 | 10 | 3 | 30 | 21 | 0 | 0 | 141.0 | 143 | 78 | 63 | 42 | 68 | 19 | 9 |
| Alvis Ojeda | Phi | mr | 22 | 12.79 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 6.1 | 11 | 9 | 9 | 5 | 3 | 2 | 1 |
| Scott Olsen* | Ari | sp | 22 | 5.83 | 2 | 11 | 0 | 36 | 26 | 0 | 0 | 142.0 | 150 | 102 | 92 | 72 | 140 | 22 | 8 |
| Justin Orenduff | Was | sp | 23 | 5.85 | 1 | 2 | 0 | 6 | 6 | 0 | 0 | 32.1 | 31 | 21 | 21 | 12 | 25 | 4 | 0 |
| Ramon Ortiz | Flo | sp | 33 | 8.44 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.1 | 10 | 6 | 5 | 3 | 5 | 2 | 1 |
| Roy Oswalt | | sp | 28 | 3.44 | 13 | 5 | 0 | 24 | 24 | 4 | 1 | 170.0 | 159 | 70 | 65 | 38 | 151 | 16 | 15 |
| Akinori Otsuka | Hou | mr | 34 | 5.76 | 7 | 5 | 1 | 54 | 0 | 0 | 0 | 65.2 | 79 | 45 | 42 | 32 | 61 | 7 | 6 |
| Vicente Padilla | | sp | 28 | 4.91 | 10 | 12 | 0 | 39 | 27 | 2 | 1 | 179.2 | 190 | 101 | 98 | 63 | 115 | 17 | 10 |
| Manny Parra* | | sp | 23 | 4.24 | 3 | 3 | 3 | 34 | 4 | 0 | 0 | 74.1 | 81 | 39 | 35 | 21 | 51 | 11 | 11 |
| Brad Penny | SF | sp | 28 | 6.04 | 4 | 3 | 0 | 9 | 9 | 1 | 0 | 44.2 | 54 | 31 | 30 | 14 | 35 | 6 | 1 |
| Odalis Perez* | Flo | sp | 29 | 4.29 | 10 | 11 | 0 | 31 | 31 | 1 | 0 | 182.2 | 209 | 100 | 87 | 49 | 119 | 25 | 12 |
| Oliver Perez* | Mil | sp | 24 | 4.42 | 7 | 7 | 2 | 33 | 20 | 0 | 0 | 128.1 | 120 | 67 | 63 | 67 | 120 | 24 | 9 |
| Vince Perkins | Was | sp | 24 | 7.11 | 0 | 1 | 2 | 6 | 0 | 0 | 0 | 6.1 | 4 | 5 | 5 | 5 | 3 | 0 | 1 |
| Yusmeiro Petit | ChN | sp | 21 | 4.27 | 4 | 5 | 0 | 10 | 10 | 1 | 1 | 59.0 | 44 | 28 | 28 | 24 | 61 | 13 | 7 |
| Andy Pettitte* | StL | sp | 34 | 1.88 | 8 | 2 | 0 | 14 | 14 | 2 | 2 | 96.0 | 77 | 23 | 20 | 22 | 71 | 3 | 6 |
| Joel Pineiro | | sp | 27 | 4.31 | 11 | 12 | 0 | 32 | 32 | 1 | 1 | 210.2 | 214 | 109 | 101 | 69 | 168 | 15 | 20 |
| Renyel Pinto* | Ari | mr | 23 | 5.93 | 2 | 1 | 2 | 27 | 0 | 0 | 0 | 27.1 | 31 | 19 | 18 | 22 | 27 | 3 | 2 |
| Cliff Politte | | mr | 32 | 3.82 | 3 | 2 | 5 | 27 | 0 | 0 | 0 | 37.2 | 35 | 16 | 16 | 11 | 26 | 4 | 1 |
| Sidney Ponson | Mil | sp | 29 | 6.36 | 0 | 5 | 0 | 16 | 9 | 0 | 0 | 58.0 | 81 | 46 | 41 | 19 | 32 | 9 | 8 |
| Mark Prior | SF | sp | 25 | 3.38 | 4 | 1 | 0 | 6 | 6 | 2 | 1 | 42.2 | 40 | 16 | 16 | 6 | 42 | 4 | 4 |
| Scott Proctor | Pit | mr | 29 | 4.84 | 2 | 2 | 3 | 33 | 1 | 0 | 0 | 48.1 | 52 | 27 | 26 | 30 | 41 | 4 | 9 |
| Brad Radke | Cin | sp | 33 | 3.10 | 3 | 4 | 0 | 9 | 9 | 0 | 0 | 58.0 | 62 | 26 | 20 | 8 | 42 | 3 | 5 |
| Elizardo Ramirez | Ari | sp | 23 | 3.82 | 2 | 0 | 0 | 16 | 0 | 0 | 0 | 35.1 | 38 | 16 | 15 | 6 | 10 | 4 | 2 |
| Jon Rauch | SF | mr | 27 | 4.81 | 7 | 9 | 4 | 49 | 11 | 0 | 0 | 116.0 | 111 | 63 | 62 | 48 | 71 | 21 | 6 |
| Tim Redding | Mil | sp | 28 | 3.25 | 6 | 3 | 1 | 40 | 0 | 0 | 0 | 72.0 | 65 | 28 | 26 | 35 | 42 | 4 | 5 |
| Chris Reitsma | Flo | cl | 28 | 3.38 | 1 | 4 | 1 | 43 | 0 | 0 | 0 | 56.0 | 52 | 22 | 21 | 9 | 36 | 4 | 4 |
| Chris Resop | NYN | mr | 23 | 5.08 | 1 | 1 | 0 | 19 | 0 | 0 | 0 | 28.1 | 30 | 18 | 16 | 11 | 28 | 2 | 2 |
| Al Reyes | | mr | 36 | 4.09 | 4 | 3 | 1 | 32 | 0 | 0 | 0 | 44.0 | 46 | 20 | 20 | 17 | 38 | 6 | 4 |
| Anthony Reyes | | mr | 24 | 4.55 | 4 | 9 | 0 | 20 | 20 | 1 | 0 | 114.2 | 114 | 66 | 58 | 22 | 120 | 21 | 6 |
| Dennis Reyes* | NYN | mr | 29 | 99.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
| John Rheinecker* | Hou | sp | 27 | 3.73 | 3 | 2 | 0 | 12 | 12 | 0 | 0 | 72.1 | 66 | 35 | 30 | 25 | 45 | 5 | 2 |
| Royce Ring* | LA | mr | 25 | 3.62 | 2 | 2 | 1 | 54 | 0 | 0 | 0 | 69.2 | 71 | 31 | 28 | 32 | 35 | 6 | 7 |
| Sendy Rleal | Ari | mr | 26 | 3.44 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 18.1 | 14 | 7 | 7 | 8 | 20 | 3 | 4 |
| Nate Robertson* | | sp | 28 | 3.84 | 9 | 10 | 1 | 32 | 31 | 5 | 1 | 203.2 | 185 | 101 | 87 | 79 | 146 | 24 | 17 |
| Eddy Rodriguez | Phi | mr | 24 | 2.16 | 1 | 1 | 0 | 10 | 0 | 0 | 0 | 16.2 | 15 | 5 | 4 | 11 | 11 | 2 | 2 |
| Francisco Rodriguez | Cin | cl | 24 | 3.09 | 5 | 7 | 32 | 63 | 0 | 0 | 0 | 78.2 | 63 | 31 | 27 | 37 | 111 | 8 | 7 |
| Wandy Rodriguez* | Atl | sp | 27 | 6.70 | 0 | 6 | 0 | 9 | 9 | 0 | 0 | 47.0 | 53 | 35 | 35 | 19 | 34 | 11 | 2 |
| Kenny Rogers* | | sp | 41 | 3.71 | 9 | 14 | 1 | 34 | 32 | 4 | 0 | 206.1 | 222 | 106 | 85 | 58 | 119 | 24 | 17 |
| Davis Romero* | | mr | 23 | 4.01 | 5 | 1 | 1 | 38 | 10 | 0 | 0 | 98.2 | 106 | 52 | 44 | 34 | 68 | 10 | 7 |
| J.C. Romero* | Pit | mr | 30 | 3.88 | 3 | 7 | 4 | 57 | 0 | 0 | 0 | 65.0 | 52 | 35 | 28 | 50 | 63 | 4 | 7 |
| Josh Rupe | NYN | mr | 23 | 6.39 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 25.1 | 43 | 21 | 18 | 11 | 13 | 3 | 3 |
| Glendon Rusch* | ChN | sp | 31 | 4.98 | 3 | 4 | 0 | 14 | 14 | 0 | 0 | 72.1 | 86 | 44 | 40 | 16 | 54 | 9 | 7 |
| B.J. Ryan* | Hou | cl | 30 | 2.47 | 7 | 5 | 35 | 70 | 0 | 0 | 0 | 76.2 | 57 | 26 | 21 | 35 | 110 | 5 | 6 |
| C.C. Sabathia* | SD | sp | 25 | 2.96 | 2 | 9 | 0 | 18 | 18 | 0 | 0 | 112.1 | 115 | 40 | 37 | 33 | 100 | 9 | 7 |
| Chris Sampson | Pit | sp | 28 | 5.34 | 2 | 0 | 0 | 27 | 0 | 0 | 0 | 30.1 | 43 | 19 | 18 | 8 | 14 | 7 | 3 |
| Duaner Sanchez | SD | mr | 26 | 4.57 | 7 | 7 | 6 | 49 | 0 | 0 | 0 | 63.0 | 72 | 35 | 32 | 18 | 43 | 7 | 3 |
| Humberto Sanchez | Ari | sp | 23 | 7.45 | 2 | 3 | 0 | 21 | 6 | 0 | 0 | 48.1 | 69 | 45 | 40 | 35 | 38 | 9 | 3 |
| Ervin Santana | | sp | 23 | 3.07 | 4 | 3 | 0 | 9 | 9 | 0 | 0 | 58.2 | 50 | 29 | 20 | 20 | 46 | 3 | 4 |
| Victor Santos | | sp | 29 | 9.74 | 0 | 2 | 1 | 13 | 1 | 0 | 0 | 20.1 | 30 | 22 | 22 | 11 | 12 | 2 | 3 |
| Scott Sauerbeck* | | mr | 34 | 3.95 | 2 | 1 | 0 | 24 | 0 | 0 | 0 | 27.1 | 29 | 16 | 12 | 16 | 27 | 2 | 2 |
| Jason Schmidt | Col | sp | 33 | 4.33 | 4 | 1 | 0 | 11 | 11 | 0 | 0 | 62.1 | 64 | 31 | 30 | 21 | 67 | 3 | 2 |
| Aaron Sele | LA | sp | 36 | 6.35 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.2 | 9 | 4 | 4 | 3 | 5 | 1 | 0 |
| Jae Weong Seo | | sp | 29 | 4.00 | 8 | 13 | 0 | 27 | 27 | 2 | 1 | 162.0 | 159 | 82 | 72 | 38 | 105 | 19 | 13 |
| Jimmy Serrano | Col | sp | 30 | 4.14 | 3 | 4 | 2 | 27 | 8 | 0 | 0 | 76.0 | 73 | 41 | 35 | 39 | 67 | 11 | 7 |
| Brian Shackelford* | Hou | mr | 29 | 2.70 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 3.1 | 1 | 1 | 1 | 1 | 3 | 1 | 0 |
| Josh Sharpless | NYN | mr | 25 | 2.78 | 1 | 3 | 0 | 26 | 0 | 0 | 0 | 32.1 | 26 | 15 | 10 | 8 | 22 | 7 | 1 |
| Steven Shell | Was | sp | 23 | 4.87 | 4 | 5 | 0 | 25 | 14 | 0 | 0 | 92.1 | 101 | 56 | 50 | 43 | 68 | 12 | 9 |
| Jamie Shields | | sp | 24 | 6.66 | 1 | 8 | 0 | 14 | 14 | 0 | 0 | 77.0 | 99 | 62 | 57 | 34 | 60 | 10 | 4 |
| Scot Shields | Cin | mr | 30 | 3.86 | 4 | 6 | 4 | 65 | 0 | 0 | 0 | 86.1 | 82 | 42 | 37 | 38 | 88 | 8 | 7 |
| Doug Slaten* | NYN | mr | 26 | 7.71 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 4.2 | 5 | 4 | 4 | 2 | 4 | 0 | 1 |
| Matt J. Smith* | Ari | mr | 27 | 2.95 | 1 | 2 | 0 | 10 | 1 | 0 | 0 | 18.1 | 19 | 7 | 6 | 7 | 13 | 3 | 3 |
| Rafael Soriano | SF | mr | 26 | 4.36 | 4 | 7 | 30 | 79 | 0 | 0 | 0 | 88.2 | 99 | 44 | 43 | 34 | 78 | 10 | 8 |
| Jorge Sosa | ChN | sp | 29 | 5.61 | 6 | 12 | 0 | 38 | 25 | 1 | 0 | 138.0 | 163 | 99 | 86 | 60 | 85 | 16 | 9 |
| Jeremy Sowers* | LA | sp | 23 | 5.46 | 4 | 8 | 0 | 28 | 22 | 0 | 0 | 130.1 | 143 | 84 | 79 | 34 | 90 | 20 | 15 |
| Justin Speier | Phi | mr | 32 | 2.67 | 4 | 7 | 13 | 57 | 0 | 0 | 0 | 67.1 | 59 | 25 | 20 | 14 | 59 | 6 | 6 |
| Steve Stemle | SF | mr | 29 | 6.65 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 23.0 | 32 | 17 | 17 | 10 | 13 | 3 | 2 |
| Mitch Stetter* | Phi | mr | 25 | 1.95 | 1 | 1 | 1 | 35 | 0 | 0 | 0 | 50.2 | 40 | 11 | 11 | 23 | 35 | 5 | 5 |
| Brian Stokes | Col | sp | 26 | 8.31 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 13.0 | 15 | 13 | 12 | 8 | 9 | 1 | 0 |
| Tanyon Sturtze | | mr | 35 | 5.09 | 1 | 3 | 0 | 9 | 8 | 0 | 0 | 46.0 | 42 | 28 | 26 | 16 | 25 | 5 | 2 |
| Jeff Suppan | StL | sp | 31 | 3.91 | 14 | 11 | 0 | 33 | 33 | 0 | 0 | 207.0 | 213 | 102 | 90 | 64 | 123 | 23 | 18 |
| Kazuhito Tadano | ChN | mr | 26 | 6.39 | 4 | 6 | 3 | 45 | 5 | 0 | 0 | 87.1 | 122 | 73 | 62 | 26 | 68 | 21 | 3 |
| John Thomson | Phi | sp | 32 | 6.84 | 4 | 7 | 0 | 14 | 14 | 1 | 0 | 79.0 | 94 | 62 | 60 | 26 | 48 | 19 | 5 |
| Salomon Torres | StL | mr | 34 | 2.86 | 3 | 3 | 1 | 46 | 0 | 0 | 0 | 69.1 | 65 | 23 | 22 | 14 | 44 | 5 | 5 |
| Josh Towers | | sp | 29 | 1.67 | 5 | 0 | 0 | 7 | 7 | 2 | 2 | 54.0 | 34 | 10 | 10 | 8 | 19 | 4 | 3 |
| Derrick Turnbow | StL | cl | 28 | 3.09 | 5 | 8 | 11 | 61 | 0 | 0 | 0 | 75.2 | 74 | 28 | 26 | 34 | 58 | 3 | 10 |
| Jermaine Van Buren | LA | mr | 25 | 3.53 | 4 | 3 | 21 | 59 | 0 | 0 | 0 | 71.1 | 56 | 29 | 28 | 43 | 69 | 10 | 4 |
| John VanBenschoten | Ari | sp | 26 | 4.15 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.1 | 5 | 2 | 2 | 2 | 2 | 2 | 0 |
| Claudio Vargas | Ari | sp | 28 | 5.52 | 2 | 1 | 0 | 3 | 3 | 0 | 0 | 14.2 | 20 | 12 | 9 | 5 | 11 | 1 | 1 |
| Javier Vazquez | SF | sp | 29 | 3.06 | 5 | 1 | 0 | 8 | 8 | 0 | 0 | 53.0 | 46 | 22 | 18 | 13 | 45 | 7 | 2 |
| Jamie Vermilyea | LA | mr | 24 | 3.88 | 2 | 1 | 1 | 30 | 0 | 0 | 0 | 48.2 | 41 | 22 | 21 | 18 | 28 | 6 | 6 |
| Luis Vizcaino | | mr | 31 | 2.53 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 10.2 | 7 | 3 | 3 | 1 | 7 | 3 | 0 |
| Billy Wagner* | Flo | cl | 34 | 1.89 | 6 | 3 | 38 | 71 | 1 | 0 | 0 | 90.1 | 57 | 19 | 19 | 17 | 108 | 3 | 8 |
| Adam Wainwright | | mr | 24 | 4.20 | 2 | 2 | 0 | 48 | 0 | 0 | 0 | 75.0 | 78 | 39 | 35 | 24 | 38 | 9 | 7 |
| John Wasdin | Atl | mr | 33 | 5.17 | 0 | 1 | 1 | 10 | 0 | 0 | 0 | 15.2 | 17 | 9 | 9 | 4 | 13 | 2 | 3 |
| Jarrod Washburn* | Flo | sp | 31 | 3.86 | 15 | 11 | 0 | 33 | 33 | 1 | 0 | 217.0 | 220 | 101 | 93 | 60 | 121 | 17 | 14 |
| Dave Weathers | Flo | mr | 36 | 5.30 | 3 | 4 | 1 | 58 | 0 | 0 | 0 | 71.1 | 88 | 47 | 42 | 28 | 48 | 9 | 5 |
| Jered Weaver | Ari | sp | 23 | 4.91 | 6 | 10 | 0 | 24 | 24 | 2 | 1 | 128.1 | 149 | 87 | 70 | 56 | 73 | 17 | 13 |
| Todd Wellemeyer | ChN | mr | 27 | 6.26 | 1 | 3 | 3 | 29 | 1 | 0 | 0 | 46.0 | 49 | 34 | 32 | 26 | 41 | 7 | 8 |
| David Wells* | Phi | sp | 43 | 1.13 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 8.0 | 5 | 3 | 1 | 1 | 5 | 0 | 1 |
| Kip Wells | Pit | sp | 29 | 7.20 | 1 | 1 | 0 | 3 | 3 | 0 | 0 | 15.0 | 19 | 12 | 12 | 9 | 9 | 2 | 2 |
| Jake Westbrook | Hou | sp | 28 | 5.34 | 13 | 9 | 0 | 35 | 35 | 2 | 0 | 195.2 | 215 | 124 | 116 | 74 | 116 | 28 | 19 |
| Dan Wheeler | NYN | mr | 28 | 3.04 | 1 | 2 | 0 | 19 | 0 | 0 | 0 | 23.2 | 21 | 10 | 8 | 5 | 24 | 1 | 1 |
| Bob Wickman | | cl | 37 | 4.45 | 3 | 4 | 18 | 62 | 0 | 0 | 0 | 64.2 | 57 | 35 | 32 | 31 | 44 | 11 | 5 |
| Dave Williams* | Pit | sp | 27 | 5.51 | 3 | 3 | 0 | 15 | 6 | 0 | 0 | 49.0 | 59 | 33 | 30 | 13 | 35 | 9 | 3 |
| Jerome Williams | | sp | 24 | 5.27 | 11 | 12 | 0 | 28 | 28 | 0 | 0 | 165.2 | 179 | 102 | 97 | 51 | 89 | 16 | 14 |
| Todd Williams | | mr | 35 | 3.22 | 4 | 0 | 1 | 57 | 0 | 0 | 0 | 67.0 | 68 | 27 | 24 | 26 | 32 | 5 | 9 |
| Scott Williamson | SF | mr | 30 | 9.64 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 4.2 | 6 | 5 | 5 | 3 | 5 | 0 | 2 |
| Dontrelle Willis* | SF | sp | 24 | 3.45 | 9 | 3 | 0 | 13 | 13 | 2 | 1 | 91.1 | 92 | 39 | 35 | 19 | 72 | 8 | 9 |
| Brian Wilson | Was | mr | 24 | 5.79 | 3 | 10 | 7 | 66 | 0 | 0 | 0 | 77.2 | 97 | 62 | 50 | 36 | 47 | 9 | 7 |
| Matt Wise | StL | mr | 30 | 3.66 | 4 | 3 | 2 | 52 | 0 | 0 | 0 | 59.0 | 64 | 29 | 24 | 27 | 54 | 4 | 2 |
| Randy Wolf* | | sp | 29 | 4.92 | 4 | 5 | 0 | 13 | 13 | 1 | 0 | 75.0 | 90 | 51 | 41 | 24 | 51 | 10 | 7 |
| Mike Wood | | mr | 26 | 5.00 | 1 | 4 | 4 | 15 | 0 | 0 | 0 | 18.0 | 25 | 15 | 10 | 5 | 14 | 5 | 2 |
| Jake Woods* | StL | mr | 24 | 7.36 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 7.1 | 11 | 6 | 6 | 2 | 3 | 0 | 1 |
| Jaret Wright | Was | sp | 30 | 5.23 | 6 | 11 | 0 | 30 | 30 | 0 | 0 | 156.2 | 186 | 99 | 91 | 78 | 113 | 10 | 19 |
| Mike Wuertz | Mil | mr | 27 | 6.26 | 3 | 0 | 5 | 37 | 0 | 0 | 0 | 41.2 | 50 | 31 | 29 | 16 | 45 | 7 | 4 |
| Esteban Yan | Flo | mr | 31 | 4.47 | 1 | 3 | 0 | 29 | 0 | 0 | 0 | 44.1 | 49 | 24 | 22 | 18 | 32 | 3 | 6 |
| Chris Young | SD | sp | 27 | 4.17 | 5 | 17 | 0 | 33 | 33 | 1 | 0 | 198.2 | 209 | 115 | 92 | 50 | 150 | 20 | 8 |
| Carlos Zambrano | ChN | sp | 25 | 3.12 | 18 | 8 | 0 | 34 | 33 | 2 | 2 | 234.0 | 196 | 91 | 81 | 101 | 216 | 22 | 17 |
| Victor Zambrano | | sp | 30 | 5.94 | 1 | 0 | 0 | 7 | 7 | 0 | 0 | 36.1 | 38 | 24 | 24 | 21 | 22 | 5 | 8 |
| Barry Zito* | SF | sp | 28 | 3.30 | 14 | 5 | 0 | 28 | 28 | 2 | 1 | 180.0 | 141 | 68 | 66 | 74 | 160 | 18 | 16 |
| Joel Zumaya | Atl | mr | 21 | 4.65 | 2 | 10 | 0 | 23 | 22 | 0 | 0 | 120.0 | 96 | 66 | 62 | 75 | 129 | 16 | 10 |
| 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 |
| Jeremy Accardo | Col | mr | 24 | 5 | 2 | 1 | 5 | 0 | 0 | 2 | 2 | 10.1 | 1.2 | 12.2 | 3.7 | 1.0 | 3.2 | 1.25 |
| Mike Adams | Col | mr | 27 | 9 | 1 | 3 | 0 | 1 | 0 | 3 | 3 | 10.0 | 2.6 | 12.7 | 8.9 | 1.4 | 3.4 | 1.41 |
| Jon Adkins | SF | mr | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 11.6 | 2.6 | 14.1 | 6.4 | 1.3 | 2.5 | 1.57 |
| Antonio Alfonseca | Flo | mr | 34 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 13.5 | 0.0 | 13.5 | 7.7 | 1.9 | 99.0 | 1.50 |
| Abe Alvarez* | | mr | 23 | 3 | 2 | 4 | 2 | 0 | 0 | 2 | 0 | 9.1 | 4.9 | 14.3 | 6.5 | 0.8 | 1.3 | 1.55 |
| Jason Anderson | Cin | mr | 27 | 3 | 2 | 2 | 1 | 5 | 0 | 6 | 4 | 11.0 | 3.4 | 14.5 | 6.5 | 1.1 | 1.9 | 1.60 |
| Stephen Andrade | SF | mr | 28 | 7 | 0 | 3 | 7 | 5 | 1 | 3 | 1 | 9.7 | 4.6 | 15.3 | 9.2 | 1.6 | 2.0 | 1.59 |
| Greg Aquino | Pit | mr | 28 | 3 | 0 | 0 | 2 | 3 | 0 | 1 | 2 | 12.7 | 4.1 | 17.6 | 7.0 | 0.8 | 1.7 | 1.86 |
| Jose Arredondo | SD | mr | 22 | 4 | 4 | 1 | 3 | 1 | 0 | 1 | 2 | 8.3 | 2.2 | 11.2 | 5.6 | 2.2 | 2.6 | 1.16 |
| Bronson Arroyo | Hou | mr | 29 | 12 | 8 | 3 | 17 | 6 | 0 | 11 | 6 | 7.7 | 2.5 | 10.8 | 5.3 | 0.7 | 2.1 | 1.13 |
| Jeff Bajenaru | Atl | mr | 28 | 8 | 6 | 1 | 1 | 2 | 0 | 3 | 2 | 8.7 | 4.0 | 12.7 | 7.1 | 0.9 | 1.8 | 1.40 |
| Scott Baker | SD | sp | 24 | 13 | 8 | 4 | 1 | 1 | 0 | 8 | 4 | 7.8 | 2.4 | 10.2 | 5.3 | 0.6 | 2.3 | 1.13 |
| Josh Banks | | sp | 23 | 3 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 11.3 | 4.5 | 15.8 | 8.3 | 0.0 | 1.8 | 1.75 |
| Brian Bannister | NYN | sp | 25 | 8 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 12.1 | 2.4 | 14.9 | 7.9 | 1.0 | 3.3 | 1.60 |
| Miguel Batista | Col | sp | 35 | 7 | 5 | 1 | 4 | 8 | 0 | 4 | 5 | 10.9 | 2.1 | 13.4 | 5.7 | 1.0 | 2.6 | 1.45 |
| Denny Bautista | Ari | sp | 25 | 4 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 11.3 | 6.3 | 18.2 | 9.4 | 1.3 | 1.5 | 1.95 |
| T.J. Beam | Ari | mr | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11.1 | 6.4 | 17.5 | 7.9 | 4.8 | 1.3 | 1.94 |
| Erik Bedard* | | sp | 27 | 11 | 4 | 2 | 11 | 11 | 4 | 10 | 5 | 8.3 | 3.5 | 12.3 | 7.7 | 0.5 | 2.2 | 1.31 |
| Matt Belisle | Cin | mr | 26 | 7 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 4.8 | 1.6 | 7.1 | 5.1 | 0.0 | 3.2 | 0.71 |
| Heath Bell | Hou | mr | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7.5 | 3.1 | 10.7 | 7.5 | 0.6 | 2.4 | 1.19 |
| Armando Benitez | | cl | 33 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 7.7 | 4.2 | 12.0 | 6.2 | 1.9 | 1.5 | 1.33 |
| Kris Benson | StL | sp | 31 | 17 | 8 | 2 | 3 | 6 | 0 | 9 | 7 | 9.1 | 2.1 | 11.3 | 4.6 | 0.9 | 2.2 | 1.25 |
| Jay Bergmann | SD | mr | 24 | 9 | 3 | 2 | 4 | 2 | 0 | 2 | 1 | 9.1 | 4.3 | 14.2 | 8.0 | 1.2 | 1.9 | 1.49 |
| Rafael Betancourt | | mr | 31 | 3 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 7.7 | 1.4 | 9.0 | 9.7 | 1.1 | 7.1 | 1.00 |
| Jeremy Bonderman | Ari | sp | 23 | 10 | 3 | 0 | 2 | 2 | 1 | 3 | 2 | 9.7 | 2.8 | 12.8 | 8.5 | 2.0 | 3.0 | 1.39 |
| Joe Borowski | | cl | 35 | 5 | 3 | 2 | 1 | 1 | 0 | 1 | 3 | 10.0 | 3.0 | 13.2 | 6.8 | 1.5 | 2.2 | 1.45 |
| Adam Bostick* | Col | sp | 23 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 2 | 11.6 | 7.7 | 20.3 | 5.8 | 1.0 | 0.8 | 2.14 |
| Travis Bowyer | Atl | mr | 24 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 12.1 | 6.7 | 19.2 | 9.4 | 2.0 | 1.4 | 2.09 |
| Chad Bradford | Col | mr | 31 | 3 | 0 | 2 | 3 | 4 | 0 | 2 | 1 | 12.2 | 3.2 | 16.0 | 5.4 | 1.6 | 1.7 | 1.71 |
| Craig Breslow* | LA | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5.9 | 6.8 | 12.7 | 7.6 | 1.7 | 1.1 | 1.41 |
| Chris Britton | Was | mr | 23 | 11 | 2 | 2 | 1 | 1 | 1 | 2 | 3 | 11.3 | 3.4 | 14.8 | 6.9 | 2.1 | 2.0 | 1.63 |
| Jim Brower | Col | mr | 33 | 6 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 10.7 | 4.8 | 15.5 | 7.0 | 1.5 | 1.5 | 1.73 |
| Andrew Brown | Hou | mr | 25 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 8.3 | 2.9 | 11.6 | 6.6 | 2.1 | 2.3 | 1.25 |
| Bobby Brownlie | | sp | 25 | 26 | 3 | 3 | 4 | 6 | 1 | 6 | 3 | 8.8 | 4.2 | 13.3 | 4.5 | 1.2 | 1.1 | 1.45 |
| Jonathan Broxton | | mr | 22 | 6 | 2 | 6 | 1 | 1 | 0 | 3 | 4 | 11.2 | 5.1 | 16.4 | 9.9 | 1.1 | 1.9 | 1.81 |
| Mark Buehrle* | SF | sp | 27 | 1 | 2 | 0 | 3 | 1 | 0 | 2 | 7 | 8.4 | 2.1 | 10.8 | 5.5 | 0.8 | 2.6 | 1.17 |
| Nate Bump | Col | mr | 29 | 3 | 3 | 1 | 3 | 1 | 0 | 1 | 2 | 10.1 | 2.4 | 13.0 | 5.3 | 1.0 | 2.2 | 1.39 |
| Ambiorix Burgos | Ari | mr | 22 | 10 | 3 | 2 | 7 | 7 | 3 | 5 | 1 | 8.5 | 4.3 | 13.5 | 10.4 | 1.4 | 2.4 | 1.43 |
| A.J. Burnett | Col | sp | 29 | 12 | 8 | 1 | 2 | 5 | 0 | 4 | 4 | 9.8 | 3.4 | 13.4 | 8.4 | 0.6 | 2.4 | 1.47 |
| Sean Burnett* | LA | sp | 23 | 11 | 3 | 2 | 4 | 2 | 0 | 2 | 5 | 9.4 | 3.7 | 13.5 | 4.4 | 0.7 | 1.2 | 1.46 |
| Mike Burns | Hou | mr | 27 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 10.3 | 1.7 | 13.2 | 8.0 | 2.3 | 4.7 | 1.34 |
| Paul Byrd | Flo | sp | 35 | 7 | 5 | 5 | 6 | 0 | 0 | 7 | 0 | 9.3 | 1.6 | 11.2 | 5.1 | 0.7 | 3.2 | 1.21 |
| Daniel Cabrera | Was | sp | 25 | 15 | 7 | 2 | 5 | 5 | 0 | 11 | 8 | 8.1 | 4.8 | 13.1 | 7.7 | 0.7 | 1.6 | 1.43 |
| Matt Cain | Cin | sp | 21 | 16 | 4 | 5 | 11 | 3 | 0 | 9 | 3 | 8.6 | 4.0 | 13.1 | 8.0 | 1.4 | 2.0 | 1.40 |
| Jorge Campillo | LA | sp | 27 | 1 | 1 | 1 | 0 | 3 | 0 | 1 | 0 | 10.5 | 5.9 | 16.5 | 5.3 | 3.3 | 0.9 | 1.83 |
| Jose Capellan | SF | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4.0 | 4.0 | 8.0 | 6.0 | 1.0 | 1.5 | 0.89 |
| Chris Capuano* | | sp | 27 | 7 | 5 | 13 | 17 | 2 | 5 | 9 | 5 | 10.6 | 3.3 | 14.8 | 8.4 | 1.6 | 2.6 | 1.54 |
| Lance Carter | SF | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 5.4 | 10.8 | 5.4 | 0.0 | 1.0 | 1.20 |
| Marcos Carvajal | | mr | 21 | 8 | 6 | 4 | 5 | 4 | 0 | 6 | 2 | 7.8 | 3.9 | 12.3 | 6.6 | 2.0 | 1.7 | 1.30 |
| Scott Cassidy | LA | mr | 30 | 6 | 3 | 0 | 2 | 2 | 0 | 1 | 2 | 9.1 | 4.4 | 13.7 | 7.5 | 1.1 | 1.7 | 1.49 |
| Shawn Chacon | Mil | mr | 28 | 9 | 3 | 3 | 3 | 6 | 1 | 2 | 3 | 8.3 | 5.4 | 14.0 | 4.7 | 1.7 | 0.9 | 1.52 |
| Vinny Chulk | SD | mr | 27 | 4 | 1 | 1 | 0 | 4 | 0 | 1 | 0 | 6.9 | 4.3 | 11.2 | 6.9 | 0.5 | 1.6 | 1.25 |
| Tyler Clippard | Was | sp | 21 | 6 | 4 | 2 | 3 | 3 | 0 | 5 | 2 | 10.1 | 5.4 | 15.8 | 6.9 | 1.6 | 1.3 | 1.72 |
| Todd Coffey | StL | mr | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0.6 | 7.2 | 5.5 | 0.0 | 10.0 | 0.80 |
| Jesus Colome | Flo | mr | 28 | 6 | 4 | 1 | 1 | 7 | 0 | 2 | 2 | 8.0 | 3.7 | 11.8 | 5.6 | 1.2 | 1.5 | 1.30 |
| Bartolo Colon | Atl | sp | 33 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 11.8 | 2.5 | 14.3 | 6.5 | 0.6 | 2.6 | 1.59 |
| Aaron Cook | Hou | sp | 27 | 11 | 10 | 3 | 7 | 11 | 0 | 14 | 6 | 9.3 | 3.0 | 12.6 | 2.6 | 0.3 | 0.9 | 1.37 |
| Francisco Cordero | | cl | 31 | 5 | 4 | 1 | 3 | 2 | 0 | 2 | 3 | 7.4 | 4.2 | 12.0 | 8.8 | 0.6 | 2.1 | 1.29 |
| Juan Cruz | Ari | mr | 27 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 10.7 | 4.5 | 15.5 | 10.1 | 1.7 | 2.3 | 1.69 |
| Jorge de la Rosa* | | mr | 25 | 1 | 1 | 0 | 1 | 3 | 1 | 1 | 1 | 9.3 | 6.0 | 15.6 | 6.0 | 0.6 | 1.0 | 1.70 |
| Eulogio Delacruz | Mil | mr | 22 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 10.8 | 4.5 | 16.2 | 4.5 | 0.9 | 1.0 | 1.70 |
| Manny Delcarmen | | mr | 24 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 4.2 | 3.1 | 8.3 | 8.3 | 0.0 | 2.7 | 0.81 |
| Ryan Dempster | Col | cl | 29 | 9 | 1 | 0 | 5 | 1 | 0 | 7 | 4 | 9.0 | 4.0 | 13.6 | 6.8 | 0.8 | 1.7 | 1.45 |
| Joseph Devine | Was | mr | 22 | 4 | 3 | 0 | 1 | 1 | 0 | 1 | 1 | 11.0 | 4.5 | 16.0 | 4.5 | 1.2 | 1.0 | 1.73 |
| Tim Dillard | SD | mr | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.0 | 3.0 | 12.0 | 6.0 | 0.0 | 2.0 | 1.33 |
| Lenny DiNardo* | Cin | mr | 26 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 5.1 | 1.5 | 8.0 | 10.2 | 0.7 | 7.0 | 0.73 |
| Juan Dominguez | Mil | sp | 26 | 17 | 4 | 4 | 3 | 3 | 1 | 9 | 3 | 9.1 | 3.4 | 12.7 | 6.1 | 1.2 | 1.8 | 1.39 |
| Brendan Donnelly | | mr | 34 | 8 | 4 | 2 | 3 | 1 | 0 | 2 | 2 | 9.7 | 3.9 | 13.9 | 8.7 | 0.7 | 2.2 | 1.51 |
| Scott Downs* | StL | mr | 30 | 4 | 2 | 4 | 3 | 1 | 0 | 8 | 3 | 9.4 | 2.8 | 12.4 | 5.7 | 0.8 | 2.0 | 1.35 |
| Justin Duchscherer | Hou | mr | 28 | 1 | 1 | 0 | 6 | 3 | 0 | 1 | 2 | 6.6 | 3.0 | 10.3 | 9.1 | 0.4 | 3.0 | 1.07 |
| J.D. Durbin | Pit | mr | 24 | 5 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 8.6 | 7.0 | 16.0 | 7.0 | 1.2 | 1.0 | 1.73 |
| Scott Elarton | Pit | sp | 30 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 8.0 | 3.8 | 12.2 | 4.2 | 1.7 | 1.1 | 1.31 |
| Alan Embree* | | mr | 36 | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 10.1 | 2.1 | 12.2 | 6.9 | 1.6 | 3.3 | 1.35 |
| Kelvim Escobar | | sp | 30 | 13 | 7 | 1 | 2 | 4 | 0 | 4 | 1 | 8.1 | 3.8 | 12.0 | 9.1 | 0.5 | 2.4 | 1.32 |
| Seth Etherton | SF | sp | 29 | 7 | 1 | 0 | 0 | 2 | 2 | 5 | 2 | 6.9 | 2.4 | 9.3 | 6.4 | 0.6 | 2.7 | 1.04 |
| Dana Eveland* | | mr | 22 | 4 | 1 | 1 | 2 | 1 | 2 | 4 | 1 | 12.8 | 4.7 | 17.9 | 5.5 | 0.6 | 1.2 | 1.94 |
| Scott Eyre* | | mr | 34 | 1 | 3 | 1 | 3 | 2 | 0 | 2 | 1 | 8.0 | 4.3 | 12.8 | 7.5 | 1.0 | 1.7 | 1.36 |
| Randy Flores* | Cin | mr | 30 | 2 | 2 | 5 | 4 | 2 | 0 | 1 | 5 | 8.7 | 4.1 | 13.5 | 6.5 | 0.7 | 1.6 | 1.42 |
| Ron Flores* | LA | mr | 26 | 1 | 0 | 1 | 1 | 1 | 0 | 3 | 1 | 8.8 | 4.5 | 13.5 | 9.2 | 0.7 | 2.0 | 1.47 |
| Gavin Floyd | | sp | 23 | 5 | 1 | 2 | 3 | 2 | 0 | 2 | 2 | 14.2 | 5.5 | 20.5 | 6.8 | 1.1 | 1.3 | 2.18 |
| Jesse Foppert | LA | sp | 25 | 7 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 8.4 | 3.7 | 12.9 | 7.4 | 2.5 | 2.0 | 1.35 |
| Bartolome Fortunato | ChN | mr | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 4.8 | 10.4 | 5.5 | 2.1 | 1.1 | 1.15 |
| Casey Fossum* | NYN | sp | 28 | 13 | 1 | 4 | 2 | 6 | 0 | 5 | 3 | 9.3 | 3.1 | 12.7 | 7.7 | 1.0 | 2.4 | 1.38 |
| Keith Foulke | SF | cl | 33 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 1 | 8.1 | 2.5 | 11.6 | 4.9 | 1.1 | 2.0 | 1.17 |
| Jeff Francis* | LA | sp | 25 | 5 | 2 | 6 | 2 | 0 | 0 | 3 | 1 | 8.2 | 2.7 | 11.2 | 7.1 | 0.7 | 2.6 | 1.22 |
| Brian Fuentes* | Hou | cl | 30 | 4 | 3 | 1 | 5 | 4 | 0 | 2 | 1 | 6.6 | 2.7 | 9.9 | 11.5 | 0.4 | 4.3 | 1.03 |
| Aaron Fultz* | | mr | 32 | 1 | 0 | 2 | 1 | 0 | 0 | 2 | 2 | 11.3 | 3.9 | 15.4 | 5.8 | 0.8 | 1.5 | 1.68 |
| Eric Gagne | Was | cl | 30 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.8 | 4.8 | 10.4 | 11.8 | 1.4 | 2.4 | 1.08 |
| Freddy Garcia | ChN | sp | 30 | 16 | 8 | 3 | 7 | 9 | 0 | 7 | 9 | 9.4 | 2.3 | 12.0 | 7.0 | 0.7 | 3.1 | 1.30 |
| Harvey Garcia | NYN | mr | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 14.4 | 0.0 | 14.4 | 7.2 | 1.8 | 99.0 | 1.60 |
| Jose Garcia | Hou | mr | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30.9 | 0.0 | 30.9 | 7.7 | 7.7 | 99.0 | 3.43 |
| Jon Garland | StL | sp | 26 | 8 | 4 | 1 | 7 | 3 | 0 | 5 | 4 | 9.0 | 2.1 | 11.4 | 4.9 | 1.0 | 2.3 | 1.24 |
| Chad Gaudin | NYN | mr | 23 | 11 | 8 | 3 | 5 | 3 | 2 | 5 | 4 | 9.4 | 3.5 | 13.3 | 6.6 | 1.3 | 1.9 | 1.43 |
| Justin Germano | Flo | sp | 23 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 13.3 | 3.5 | 16.8 | 5.1 | 0.8 | 1.4 | 1.87 |
| Tom Glavine* | | sp | 40 | 5 | 0 | 0 | 2 | 0 | 0 | 5 | 2 | 10.2 | 1.8 | 12.2 | 4.3 | 0.9 | 2.4 | 1.33 |
| Edgar Gonzalez | | mr | 23 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 5.4 | 11.6 | 5.4 | 0.8 | 1.0 | 1.29 |
| Enrique Gonzalez | Pit | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32.4 | 8.1 | 40.5 | 2.7 | 0.0 | 0.3 | 4.50 |
| Tom Gordon | ChN | cl | 38 | 3 | 2 | 1 | 2 | 2 | 0 | 2 | 0 | 5.9 | 2.3 | 8.4 | 8.7 | 1.5 | 3.8 | 0.91 |
| Tom Gorzelanny* | Ari | sp | 23 | 7 | 0 | 1 | 3 | 2 | 0 | 5 | 1 | 9.5 | 4.1 | 13.9 | 5.4 | 1.5 | 1.3 | 1.51 |
| John Grabow* | | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14.3 | 0.8 | 15.2 | 9.3 | 0.8 | 11.0 | 1.69 |
| Danny Graves | Atl | cl | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 10.8 | 21.6 | 5.4 | 0.0 | 0.5 | 2.40 |
| Sean Green | LA | mr | 27 | 3 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 6.0 | 6.0 | 13.7 | 4.7 | 0.4 | 0.8 | 1.33 |
| Jason Grilli | SF | sp | 29 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 10.8 | 9.0 | 21.6 | 7.2 | 3.6 | 0.8 | 2.20 |
| Buddy Groom* | Col | mr | 40 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4.5 | 0.0 | 4.5 | 2.3 | 0.0 | 99.0 | 0.50 |
| Kevin Gryboski | Pit | mr | 32 | 2 | 1 | 0 | 1 | 2 | 0 | 1 | 2 | 13.5 | 2.5 | 16.9 | 5.1 | 0.0 | 2.0 | 1.78 |
| Eddie Guardado* | | cl | 35 | 5 | 2 | 6 | 0 | 3 | 0 | 0 | 0 | 10.0 | 3.6 | 13.6 | 8.9 | 1.8 | 2.5 | 1.51 |
| Matt Guerrier | SD | mr | 27 | 7 | 1 | 1 | 0 | 1 | 0 | 4 | 4 | 11.0 | 1.5 | 12.5 | 5.0 | 0.6 | 3.4 | 1.38 |
| Jeremy Guthrie | Cin | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 99.0 | 0.0 | 99.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Roy Halladay | Cin | sp | 29 | 32 | 5 | 1 | 6 | 2 | 3 | 3 | 2 | 8.1 | 1.1 | 9.4 | 7.9 | 0.7 | 7.1 | 1.02 |
| Brad Halsey* | SD | sp | 25 | 9 | 1 | 3 | 4 | 0 | 0 | 4 | 2 | 10.0 | 4.0 | 14.6 | 4.6 | 0.7 | 1.1 | 1.56 |
| Cole Hamels* | StL | sp | 22 | 3 | 0 | 2 | 1 | 3 | 0 | 4 | 0 | 9.8 | 3.0 | 13.2 | 5.4 | 1.0 | 1.8 | 1.42 |
| Jason Hammel | | sp | 23 | 5 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 12.8 | 3.2 | 16.2 | 6.6 | 1.0 | 2.1 | 1.77 |
| Chris Hammond* | Cin | mr | 40 | 5 | 0 | 6 | 0 | 0 | 0 | 2 | 1 | 7.9 | 2.1 | 10.1 | 4.3 | 1.5 | 2.0 | 1.12 |
| Josh Hancock | Pit | mr | 28 | 4 | 3 | 3 | 3 | 8 | 0 | 3 | 2 | 8.8 | 2.9 | 12.1 | 5.1 | 1.1 | 1.7 | 1.31 |
| Craig Hansen | SD | mr | 22 | 6 | 0 | 1 | 0 | 2 | 0 | 2 | 2 | 7.9 | 3.3 | 11.3 | 6.1 | 1.0 | 1.8 | 1.25 |
| Rich Harden | Was | sp | 24 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 6.7 | 3.4 | 10.1 | 10.8 | 0.4 | 3.2 | 1.12 |
| La Troy Hawkins | SF | mr | 33 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 11.0 | 2.5 | 14.1 | 10.4 | 1.8 | 4.3 | 1.50 |
| Aaron Heilman | Was | sp | 27 | 15 | 8 | 0 | 9 | 3 | 2 | 8 | 5 | 9.6 | 4.0 | 14.1 | 7.4 | 0.6 | 1.8 | 1.51 |
| Mark Hendrickson* | Pit | sp | 32 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 17.2 | 1.8 | 19.0 | 4.9 | 1.2 | 2.7 | 2.11 |
| Brad Hennessey | | sp | 26 | 7 | 1 | 2 | 3 | 0 | 1 | 3 | 5 | 14.3 | 2.4 | 17.4 | 3.1 | 0.7 | 1.3 | 1.86 |
| Clay Hensley | | mr | 26 | 17 | 7 | 0 | 4 | 4 | 2 | 9 | 4 | 7.7 | 3.0 | 10.9 | 5.7 | 1.0 | 1.9 | 1.19 |
| Livan Hernandez | | sp | 31 | 19 | 7 | 6 | 14 | 2 | 0 | 16 | 3 | 10.2 | 2.6 | 13.4 | 4.8 | 1.0 | 1.9 | 1.42 |
| Orlando Hernandez | Atl | sp | 36 | 13 | 0 | 1 | 10 | 1 | 1 | 5 | 2 | 12.0 | 3.7 | 17.2 | 5.7 | 1.1 | 1.5 | 1.74 |
| Roberto Hernandez | LA | mr | 41 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.5 | 0.0 | 4.5 | 0.0 | 0.0 | 0.0 | 0.50 |
| Rich Hill* | | mr | 26 | 22 | 0 | 2 | 2 | 0 | 2 | 2 | 3 | 8.4 | 4.7 | 13.3 | 10.8 | 1.7 | 2.3 | 1.46 |
| Mike Hinckley* | Atl | sp | 23 | 12 | 3 | 1 | 4 | 4 | 0 | 8 | 3 | 8.7 | 2.9 | 12.0 | 4.7 | 1.4 | 1.6 | 1.29 |
| Jason Hirsh | LA | sp | 24 | 33 | 8 | 3 | 11 | 6 | 0 | 12 | 8 | 9.8 | 3.2 | 13.5 | 7.0 | 0.7 | 2.2 | 1.44 |
| Trevor Hoffman | | cl | 38 | 8 | 2 | 2 | 0 | 5 | 0 | 3 | 3 | 8.9 | 1.9 | 10.8 | 8.8 | 0.6 | 4.6 | 1.21 |
| James Howell* | Pit | sp | 23 | 3 | 0 | 2 | 4 | 3 | 0 | 4 | 2 | 7.8 | 5.5 | 13.9 | 7.8 | 0.8 | 1.4 | 1.47 |
| Bob Howry | | mr | 32 | 0 | 0 | 1 | 1 | 2 | 0 | 3 | 3 | 8.4 | 2.2 | 10.7 | 5.5 | 1.5 | 2.5 | 1.18 |
| Luke Hudson | NYN | mr | 29 | 8 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 5.6 | 3.6 | 9.7 | 6.6 | 1.0 | 1.9 | 1.02 |
| Tim Hudson | Phi | sp | 30 | 10 | 8 | 2 | 10 | 5 | 0 | 16 | 8 | 9.3 | 2.2 | 11.8 | 5.2 | 1.0 | 2.4 | 1.27 |
| Jason Isringhausen | StL | cl | 33 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 5.9 | 3.1 | 9.0 | 7.7 | 1.3 | 2.5 | 1.00 |
| Edwin Jackson | Cin | sp | 22 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 4.3 | 11.4 | 5.7 | 0.0 | 1.3 | 1.26 |
| Zachary Jackson* | SD | sp | 23 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 7.6 | 4.1 | 12.7 | 4.1 | 0.5 | 1.0 | 1.30 |
| Casey Janssen | SD | sp | 24 | 28 | 10 | 4 | 7 | 3 | 0 | 9 | 5 | 8.3 | 2.7 | 11.4 | 6.6 | 0.9 | 2.4 | 1.23 |
| Bobby Jenks | Ari | cl | 25 | 8 | 0 | 1 | 7 | 6 | 0 | 5 | 2 | 6.8 | 5.2 | 12.8 | 10.5 | 0.9 | 2.0 | 1.34 |
| Ubaldo Jimenez | Ari | sp | 22 | 15 | 3 | 2 | 2 | 1 | 0 | 3 | 3 | 8.3 | 3.9 | 12.4 | 6.6 | 1.7 | 1.7 | 1.36 |
| James Johnson | | sp | 23 | 10 | 3 | 3 | 3 | 3 | 1 | 3 | 3 | 10.0 | 3.7 | 14.0 | 6.4 | 0.9 | 1.8 | 1.51 |
| Jason Johnson | Hou | sp | 32 | 28 | 10 | 3 | 4 | 7 | 0 | 9 | 7 | 9.5 | 2.5 | 12.2 | 4.6 | 0.5 | 1.8 | 1.33 |
| Scott Kazmir* | SD | sp | 22 | 13 | 4 | 4 | 5 | 6 | 3 | 11 | 2 | 7.4 | 4.8 | 12.5 | 9.7 | 0.3 | 2.0 | 1.36 |
| Beau Kemp | Pit | mr | 25 | 1 | 2 | 0 | 2 | 3 | 0 | 1 | 2 | 10.2 | 2.6 | 13.2 | 5.7 | 0.4 | 2.2 | 1.42 |
| Logan Kensing | | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7.7 | 1.0 | 8.7 | 2.9 | 0.0 | 3.0 | 0.96 |
| Jason Kershner* | Flo | mr | 29 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 13.1 | 2.6 | 15.7 | 5.2 | 0.9 | 2.0 | 1.74 |
| Byung-Hyun Kim | Ari | sp | 27 | 2 | 2 | 0 | 2 | 1 | 0 | 2 | 1 | 10.0 | 3.7 | 14.5 | 7.1 | 0.4 | 1.9 | 1.52 |
| Ray King* | Phi | mr | 32 | 0 | 1 | 1 | 1 | 2 | 0 | 1 | 2 | 9.3 | 6.8 | 16.5 | 3.4 | 0.4 | 0.5 | 1.78 |
| Steve Kline* | Atl | mr | 33 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10.4 | 5.2 | 15.6 | 2.1 | 0.0 | 0.4 | 1.73 |
| Danny Kolb | | mr | 31 | 3 | 2 | 0 | 2 | 2 | 0 | 4 | 2 | 10.6 | 2.1 | 12.9 | 5.3 | 0.6 | 2.5 | 1.41 |
| Shane Komine | SD | sp | 25 | 13 | 6 | 2 | 4 | 1 | 0 | 1 | 2 | 8.7 | 2.0 | 11.1 | 7.1 | 1.2 | 3.5 | 1.19 |
| Mike Koplove | | mr | 29 | 3 | 3 | 6 | 3 | 2 | 1 | 3 | 4 | 10.5 | 2.8 | 13.7 | 5.4 | 0.1 | 1.9 | 1.48 |
| John Koronka* | | sp | 25 | 16 | 9 | 6 | 6 | 7 | 5 | 14 | 8 | 8.7 | 3.7 | 12.6 | 4.1 | 0.8 | 1.1 | 1.37 |
| Hong-Chih Kuo* | | mr | 24 | 3 | 2 | 0 | 4 | 2 | 1 | 1 | 1 | 9.1 | 3.0 | 13.0 | 7.1 | 1.1 | 2.4 | 1.34 |
| Preston Larrison | LA | sp | 25 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 13.5 | 10.8 | 24.3 | 5.4 | 0.0 | 0.5 | 2.70 |
| Brandon League | StL | mr | 23 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11.8 | 1.4 | 13.8 | 4.2 | 1.4 | 3.0 | 1.46 |
| Wil Ledezma* | | sp | 25 | 12 | 6 | 0 | 5 | 5 | 3 | 7 | 5 | 9.3 | 3.8 | 13.3 | 6.2 | 1.1 | 1.6 | 1.45 |
| Cliff Lee* | Cin | sp | 27 | 6 | 6 | 0 | 5 | 7 | 0 | 13 | 2 | 7.6 | 2.4 | 10.2 | 6.9 | 0.7 | 2.8 | 1.11 |
| Derek Lee* | SF | sp | 31 | 6 | 3 | 1 | 5 | 5 | 0 | 4 | 2 | 8.3 | 2.8 | 11.5 | 4.2 | 1.0 | 1.5 | 1.24 |
| Brad Lidge | Cin | cl | 29 | 4 | 2 | 1 | 1 | 3 | 0 | 3 | 3 | 7.3 | 2.3 | 9.7 | 12.6 | 1.0 | 5.6 | 1.07 |
| Cory Lidle | | sp | 34 | 15 | 6 | 3 | 6 | 3 | 0 | 13 | 5 | 9.2 | 2.3 | 11.8 | 5.3 | 0.9 | 2.3 | 1.27 |
| Ted Lilly* | Pit | sp | 30 | 15 | 17 | 3 | 6 | 7 | 4 | 15 | 6 | 7.6 | 3.9 | 11.7 | 7.8 | 0.9 | 2.0 | 1.28 |
| Jose Lima | | sp | 33 | 4 | 10 | 2 | 2 | 0 | 0 | 2 | 3 | 10.1 | 3.1 | 13.4 | 3.2 | 1.3 | 1.0 | 1.46 |
| Matthew Lindstrom | | mr | 26 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 13.9 | 6.4 | 20.6 | 4.6 | 2.6 | 0.7 | 2.26 |
| Scott Linebrink | ChN | mr | 29 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 4.7 | 1.9 | 7.4 | 8.4 | 0.9 | 4.5 | 0.72 |
| Francisco Liriano* | LA | mr | 22 | 20 | 3 | 0 | 0 | 1 | 5 | 3 | 2 | 8.5 | 3.3 | 11.8 | 10.0 | 1.5 | 3.1 | 1.31 |
| Adam Loewen* | Ari | sp | 22 | 16 | 2 | 0 | 8 | 5 | 2 | 3 | 5 | 9.5 | 5.5 | 15.7 | 6.5 | 0.8 | 1.2 | 1.66 |
| Kyle Lohse | | sp | 27 | 13 | 7 | 4 | 7 | 5 | 1 | 6 | 5 | 10.4 | 2.1 | 12.9 | 5.0 | 0.8 | 2.4 | 1.39 |
| Braden Looper | Col | mr | 31 | 2 | 0 | 5 | 2 | 3 | 0 | 1 | 3 | 10.8 | 2.2 | 13.3 | 4.9 | 1.0 | 2.2 | 1.44 |
| Javier Lopez* | SF | mr | 28 | 1 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 15.4 | 15.4 | 30.9 | 5.8 | 1.9 | 0.4 | 3.43 |
| Rodrigo Lopez | ChN | sp | 30 | 15 | 7 | 3 | 7 | 3 | 1 | 9 | 3 | 10.2 | 2.7 | 13.2 | 5.9 | 1.0 | 2.2 | 1.43 |
| Derek Lowe | Phi | sp | 33 | 24 | 10 | 3 | 6 | 7 | 1 | 9 | 9 | 9.3 | 2.2 | 11.7 | 4.4 | 1.0 | 2.0 | 1.27 |
| Chris Mabeus | Phi | mr | 27 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 11.8 | 4.2 | 16.0 | 9.3 | 0.0 | 2.2 | 1.78 |
| Mike MacDougal | | cl | 29 | 3 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 10.4 | 5.5 | 16.6 | 7.8 | 1.1 | 1.4 | 1.77 |
| Greg Maddux | StL | sp | 40 | 15 | 3 | 2 | 5 | 4 | 0 | 11 | 3 | 10.9 | 1.7 | 13.0 | 5.3 | 1.3 | 3.1 | 1.40 |
| Gary Majewski | ChN | mr | 26 | 5 | 0 | 2 | 3 | 2 | 2 | 4 | 2 | 7.8 | 3.3 | 11.4 | 6.4 | 0.5 | 1.9 | 1.23 |
| Mark Malaska* | Hou | mr | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 4.3 | 10.8 | 6.5 | 0.0 | 1.5 | 1.20 |
| Carlos Marmol | Was | sp | 23 | 5 | 4 | 0 | 2 | 0 | 1 | 2 | 2 | 9.1 | 3.6 | 13.0 | 7.1 | 1.7 | 2.0 | 1.41 |
| Mike Maroth* | Hou | sp | 28 | 0 | 1 | 1 | 1 | 3 | 0 | 2 | 0 | 7.7 | 2.1 | 9.9 | 5.0 | 0.3 | 2.4 | 1.08 |
| Jason Marquis | Pit | sp | 27 | 19 | 8 | 4 | 9 | 13 | 2 | 9 | 2 | 10.3 | 3.2 | 13.9 | 4.4 | 1.5 | 1.4 | 1.50 |
| Damaso Marte* | Phi | mr | 31 | 2 | 2 | 2 | 0 | 3 | 0 | 1 | 2 | 9.1 | 6.0 | 15.1 | 9.5 | 1.3 | 1.6 | 1.68 |
| J.D. Martin | Mil | sp | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 3.4 | 16.9 | 3.4 | 0.0 | 1.0 | 1.88 |
| Edgar Martinez | Was | mr | 24 | 7 | 2 | 4 | 2 | 5 | 4 | 2 | 1 | 9.7 | 6.4 | 16.4 | 6.8 | 0.6 | 1.1 | 1.79 |
| Pedro Martinez | Flo | sp | 34 | 7 | 5 | 1 | 6 | 1 | 0 | 3 | 1 | 6.9 | 1.8 | 9.1 | 9.0 | 0.6 | 4.9 | 0.97 |
| Juan Mateo | Ari | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16.7 | 1.3 | 18.0 | 12.9 | 2.6 | 10.0 | 2.00 |
| Julio Mateo | SF | mr | 28 | 6 | 2 | 1 | 7 | 0 | 0 | 5 | 4 | 7.5 | 2.2 | 10.1 | 6.8 | 1.1 | 3.1 | 1.07 |
| Macay McBride* | SD | mr | 23 | 2 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 15.3 | 4.1 | 20.0 | 8.8 | 1.2 | 2.1 | 2.15 |
| Brandon McCarthy | LA | mr | 22 | 9 | 4 | 0 | 4 | 2 | 1 | 9 | 5 | 7.8 | 2.2 | 10.2 | 8.5 | 0.9 | 3.8 | 1.11 |
| Seth McClung | | sp | 25 | 8 | 3 | 2 | 0 | 3 | 0 | 3 | 0 | 10.7 | 4.5 | 15.1 | 9.3 | 1.5 | 2.1 | 1.68 |
| Brian Meadows | Atl | mr | 30 | 2 | 4 | 1 | 3 | 3 | 0 | 2 | 4 | 9.3 | 1.0 | 10.7 | 5.5 | 0.5 | 5.4 | 1.15 |
| Brandon Medders | | mr | 26 | 0 | 4 | 1 | 1 | 4 | 0 | 1 | 1 | 11.3 | 2.5 | 14.0 | 8.5 | 1.4 | 3.4 | 1.53 |
| Mike Megrew* | LA | mr | 22 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 7.4 | 7.4 | 15.4 | 5.8 | 1.1 | 0.8 | 1.65 |
| Ramiro Mendoza | ChN | mr | 34 | 3 | 0 | 1 | 4 | 2 | 1 | 2 | 3 | 10.1 | 3.6 | 14.4 | 6.3 | 1.7 | 1.7 | 1.53 |
| Kent Mercker* | Phi | mr | 38 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 11.0 | 2.8 | 14.6 | 7.5 | 1.8 | 2.6 | 1.54 |
| Cla Meredith | NYN | mr | 23 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 3 | 11.7 | 6.0 | 18.0 | 8.3 | 0.0 | 1.4 | 1.96 |
| Jose Mesa | | mr | 40 | 2 | 2 | 0 | 0 | 1 | 0 | 2 | 2 | 8.3 | 3.4 | 11.6 | 4.5 | 0.4 | 1.3 | 1.29 |
| Randy Messenger | SF | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 11.0 | 8.4 | 19.4 | 3.4 | 0.0 | 0.4 | 2.16 |
| Dan Meyer* | Was | mr | 24 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 10.2 | 5.5 | 16.2 | 4.9 | 0.6 | 0.9 | 1.75 |
| Kevin Millwood | | sp | 31 | 5 | 4 | 1 | 1 | 0 | 0 | 3 | 2 | 9.7 | 3.4 | 13.3 | 7.7 | 2.2 | 2.2 | 1.46 |
| Sergio Mitre | SD | sp | 25 | 5 | 3 | 0 | 2 | 3 | 0 | 5 | 2 | 9.5 | 2.5 | 12.3 | 5.4 | 0.7 | 2.2 | 1.34 |
| Matt Morris | Phi | sp | 31 | 12 | 4 | 2 | 4 | 1 | 1 | 5 | 3 | 9.2 | 1.2 | 10.6 | 4.6 | 1.1 | 3.8 | 1.16 |
| Edward Mujica | | mr | 22 | 5 | 2 | 2 | 4 | 3 | 0 | 2 | 3 | 9.6 | 5.6 | 15.7 | 6.9 | 1.1 | 1.2 | 1.69 |
| Mark Mulder* | | sp | 28 | 3 | 4 | 2 | 1 | 3 | 0 | 5 | 2 | 8.8 | 2.2 | 11.2 | 5.0 | 0.8 | 2.3 | 1.23 |
| Mike Mussina | Cin | sp | 37 | 18 | 2 | 1 | 7 | 1 | 0 | 6 | 6 | 10.0 | 2.8 | 13.3 | 7.0 | 1.2 | 2.5 | 1.43 |
| Brett Myers | LA | sp | 25 | 5 | 2 | 1 | 3 | 1 | 2 | 2 | 1 | 8.0 | 1.8 | 10.4 | 7.3 | 0.9 | 4.1 | 1.09 |
| Mike Myers* | NYN | mr | 37 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 22.5 | 6.8 | 29.3 | 5.6 | 0.0 | 0.8 | 3.25 |
| Joe Nathan | | cl | 31 | 3 | 2 | 1 | 3 | 2 | 0 | 2 | 6 | 6.8 | 3.7 | 10.8 | 11.0 | 0.9 | 2.9 | 1.17 |
| Pat Neshek | | mr | 25 | 2 | 5 | 4 | 1 | 2 | 0 | 1 | 4 | 9.2 | 3.8 | 13.2 | 8.6 | 0.8 | 2.3 | 1.45 |
| Jeff Niemann | SD | sp | 23 | 6 | 3 | 0 | 1 | 1 | 0 | 1 | 2 | 10.3 | 4.2 | 14.8 | 7.2 | 2.3 | 1.7 | 1.61 |
| Dustin Nippert | Was | sp | 25 | 28 | 9 | 2 | 15 | 4 | 0 | 7 | 7 | 7.9 | 4.6 | 13.2 | 6.3 | 0.9 | 1.4 | 1.38 |
| Roberto Novoa | ChN | mr | 26 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | 2 | 9.2 | 5.4 | 15.0 | 5.3 | 0.7 | 1.0 | 1.63 |
| Tomo Ohka | Mil | sp | 30 | 16 | 5 | 2 | 5 | 8 | 0 | 6 | 6 | 9.1 | 2.7 | 12.1 | 4.3 | 1.2 | 1.6 | 1.31 |
| Alvis Ojeda | Phi | mr | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15.6 | 7.1 | 24.2 | 4.3 | 2.8 | 0.6 | 2.53 |
| Scott Olsen* | Ari | sp | 22 | 19 | 9 | 8 | 2 | 8 | 0 | 10 | 1 | 9.5 | 4.6 | 14.2 | 8.9 | 1.4 | 1.9 | 1.56 |
| Justin Orenduff | Was | sp | 23 | 4 | 2 | 0 | 0 | 1 | 0 | 3 | 1 | 8.6 | 3.3 | 12.0 | 7.0 | 1.1 | 2.1 | 1.33 |
| Ramon Ortiz | Flo | sp | 33 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 16.9 | 5.1 | 21.9 | 8.4 | 3.4 | 1.7 | 2.44 |
| Roy Oswalt | | sp | 28 | 6 | 3 | 3 | 8 | 1 | 1 | 7 | 2 | 8.4 | 2.0 | 10.9 | 8.0 | 0.8 | 4.0 | 1.16 |
| Akinori Otsuka | Hou | mr | 34 | 7 | 2 | 1 | 2 | 2 | 0 | 5 | 2 | 10.8 | 4.4 | 15.5 | 8.4 | 1.0 | 1.9 | 1.69 |
| Vicente Padilla | | sp | 28 | 6 | 7 | 1 | 10 | 4 | 0 | 12 | 5 | 9.5 | 3.2 | 13.2 | 5.8 | 0.9 | 1.8 | 1.41 |
| Manny Parra* | | sp | 23 | 7 | 2 | 2 | 1 | 2 | 2 | 4 | 1 | 9.8 | 2.5 | 12.5 | 6.2 | 1.3 | 2.4 | 1.37 |
| Brad Penny | SF | sp | 28 | 4 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 10.9 | 2.8 | 13.7 | 7.1 | 1.2 | 2.5 | 1.52 |
| Odalis Perez* | Flo | sp | 29 | 24 | 3 | 6 | 3 | 5 | 0 | 10 | 3 | 10.3 | 2.4 | 12.9 | 5.9 | 1.2 | 2.4 | 1.41 |
| Oliver Perez* | Mil | sp | 24 | 3 | 13 | 3 | 4 | 2 | 1 | 5 | 2 | 8.4 | 4.7 | 13.4 | 8.4 | 1.7 | 1.8 | 1.46 |
| Vince Perkins | Was | sp | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 7.1 | 12.8 | 4.3 | 0.0 | 0.6 | 1.42 |
| Yusmeiro Petit | ChN | sp | 21 | 8 | 3 | 1 | 0 | 0 | 0 | 3 | 2 | 6.7 | 3.7 | 10.4 | 9.3 | 2.0 | 2.5 | 1.15 |
| Andy Pettitte* | StL | sp | 34 | 2 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 7.2 | 2.1 | 9.5 | 6.7 | 0.3 | 3.2 | 1.03 |
| Joel Pineiro | | sp | 27 | 21 | 3 | 6 | 9 | 9 | 3 | 11 | 7 | 9.1 | 2.9 | 12.5 | 7.2 | 0.6 | 2.4 | 1.34 |
| Renyel Pinto* | Ari | mr | 23 | 7 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 10.2 | 7.2 | 17.8 | 8.9 | 1.0 | 1.2 | 1.94 |
| Cliff Politte | | mr | 32 | 2 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 8.4 | 2.6 | 11.2 | 6.2 | 1.0 | 2.4 | 1.22 |
| Sidney Ponson | Mil | sp | 29 | 4 | 3 | 2 | 1 | 3 | 0 | 1 | 1 | 12.6 | 2.9 | 15.7 | 5.0 | 1.4 | 1.7 | 1.72 |
| Mark Prior | SF | sp | 25 | 4 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 8.4 | 1.3 | 9.9 | 8.9 | 0.8 | 7.0 | 1.08 |
| Scott Proctor | Pit | mr | 29 | 8 | 1 | 2 | 1 | 4 | 2 | 5 | 2 | 9.7 | 5.6 | 15.5 | 7.6 | 0.7 | 1.4 | 1.70 |
| Brad Radke | Cin | sp | 33 | 4 | 1 | 0 | 2 | 0 | 0 | 4 | 1 | 9.6 | 1.2 | 11.2 | 6.5 | 0.5 | 5.3 | 1.21 |
| Elizardo Ramirez | Ari | sp | 23 | 2 | 1 | 1 | 0 | 3 | 4 | 0 | 1 | 9.7 | 1.5 | 11.2 | 2.5 | 1.0 | 1.7 | 1.25 |
| Jon Rauch | SF | mr | 27 | 12 | 5 | 4 | 5 | 0 | 0 | 4 | 4 | 8.6 | 3.7 | 12.7 | 5.5 | 1.6 | 1.5 | 1.37 |
| Tim Redding | Mil | sp | 28 | 6 | 4 | 6 | 2 | 1 | 0 | 3 | 5 | 8.1 | 4.4 | 12.8 | 5.3 | 0.5 | 1.2 | 1.39 |
| Chris Reitsma | Flo | cl | 28 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 4 | 8.4 | 1.4 | 10.0 | 5.8 | 0.6 | 4.0 | 1.09 |
| Chris Resop | NYN | mr | 23 | 3 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 9.5 | 3.5 | 13.3 | 8.9 | 0.6 | 2.5 | 1.45 |
| Al Reyes | | mr | 36 | 4 | 4 | 1 | 1 | 2 | 0 | 1 | 0 | 9.4 | 3.5 | 13.1 | 7.8 | 1.2 | 2.2 | 1.43 |
| Anthony Reyes | | mr | 24 | 22 | 6 | 1 | 3 | 2 | 0 | 2 | 1 | 8.9 | 1.7 | 10.9 | 9.4 | 1.6 | 5.5 | 1.19 |
| Dennis Reyes* | NYN | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 99.0 | 0.0 | 99.0 | 0.0 | 99.0 | 0.0 | 0.00 |
| John Rheinecker* | Hou | sp | 27 | 6 | 3 | 2 | 5 | 0 | 0 | 2 | 1 | 8.2 | 3.1 | 11.9 | 5.6 | 0.6 | 1.8 | 1.26 |
| Royce Ring* | LA | mr | 25 | 7 | 3 | 1 | 1 | 1 | 0 | 3 | 2 | 9.2 | 4.1 | 13.4 | 4.5 | 0.8 | 1.1 | 1.48 |
| Sendy Rleal | Ari | mr | 26 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 6.9 | 3.9 | 11.3 | 9.8 | 1.5 | 2.5 | 1.20 |
| Nate Robertson* | | sp | 28 | 24 | 2 | 12 | 6 | 3 | 4 | 15 | 6 | 8.2 | 3.5 | 11.9 | 6.5 | 1.1 | 1.8 | 1.30 |
| Eddy Rodriguez | Phi | mr | 24 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 8.1 | 5.9 | 14.0 | 5.9 | 1.1 | 1.0 | 1.56 |
| Francisco Rodriguez | Cin | cl | 24 | 4 | 2 | 2 | 3 | 6 | 0 | 5 | 1 | 7.2 | 4.2 | 11.8 | 12.7 | 0.9 | 3.0 | 1.27 |
| Wandy Rodriguez* | Atl | sp | 27 | 1 | 3 | 0 | 3 | 2 | 2 | 1 | 1 | 10.1 | 3.6 | 14.4 | 6.5 | 2.1 | 1.8 | 1.53 |
| Kenny Rogers* | | sp | 41 | 11 | 3 | 2 | 10 | 0 | 1 | 15 | 5 | 9.7 | 2.5 | 12.6 | 5.2 | 1.0 | 2.1 | 1.36 |
| Davis Romero* | | mr | 23 | 13 | 3 | 1 | 0 | 2 | 0 | 3 | 3 | 9.7 | 3.1 | 12.8 | 6.2 | 0.9 | 2.0 | 1.42 |
| J.C. Romero* | Pit | mr | 30 | 4 | 1 | 2 | 4 | 7 | 5 | 3 | 4 | 7.2 | 6.9 | 14.7 | 8.7 | 0.6 | 1.3 | 1.57 |
| Josh Rupe | NYN | mr | 23 | 1 | 2 | 0 | 2 | 2 | 0 | 3 | 0 | 15.3 | 3.9 | 19.9 | 4.6 | 1.1 | 1.2 | 2.13 |
| Glendon Rusch* | ChN | sp | 31 | 5 | 1 | 1 | 3 | 1 | 1 | 2 | 1 | 10.7 | 2.0 | 13.1 | 6.7 | 1.1 | 3.4 | 1.41 |
| B.J. Ryan* | Hou | cl | 30 | 4 | 1 | 1 | 1 | 6 | 0 | 1 | 3 | 6.7 | 4.1 | 10.9 | 12.9 | 0.6 | 3.1 | 1.20 |
| C.C. Sabathia* | SD | sp | 25 | 10 | 4 | 0 | 3 | 1 | 0 | 7 | 1 | 9.2 | 2.6 | 12.1 | 8.0 | 0.7 | 3.0 | 1.32 |
| Chris Sampson | Pit | sp | 28 | 1 | 2 | 2 | 2 | 0 | 0 | 2 | 0 | 12.8 | 2.4 | 15.7 | 4.2 | 2.1 | 1.8 | 1.68 |
| Duaner Sanchez | SD | mr | 26 | 4 | 0 | 3 | 5 | 2 | 2 | 2 | 3 | 10.3 | 2.6 | 13.6 | 6.1 | 1.0 | 2.4 | 1.43 |
| Humberto Sanchez | Ari | sp | 23 | 10 | 2 | 4 | 1 | 6 | 0 | 6 | 1 | 12.8 | 6.5 | 19.6 | 7.1 | 1.7 | 1.1 | 2.15 |
| Ervin Santana | | sp | 23 | 8 | 4 | 1 | 10 | 2 | 0 | 4 | 3 | 7.7 | 3.1 | 12.3 | 7.1 | 0.5 | 2.3 | 1.19 |
| Victor Santos | | sp | 29 | 0 | 1 | 2 | 1 | 2 | 0 | 2 | 1 | 13.3 | 4.9 | 18.6 | 5.3 | 0.9 | 1.1 | 2.02 |
| Scott Sauerbeck* | | mr | 34 | 0 | 1 | 2 | 2 | 0 | 0 | 2 | 0 | 9.5 | 5.3 | 15.5 | 8.9 | 0.7 | 1.7 | 1.65 |
| Jason Schmidt | Col | sp | 33 | 12 | 1 | 5 | 2 | 1 | 1 | 4 | 1 | 9.2 | 3.0 | 12.6 | 9.7 | 0.4 | 3.2 | 1.36 |
| Aaron Sele | LA | sp | 36 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 14.3 | 4.8 | 20.6 | 7.9 | 1.6 | 1.7 | 2.12 |
| Jae Weong Seo | | sp | 29 | 19 | 7 | 1 | 1 | 2 | 1 | 8 | 5 | 8.8 | 2.1 | 11.0 | 5.8 | 1.1 | 2.8 | 1.22 |
| Jimmy Serrano | Col | sp | 30 | 7 | 5 | 2 | 1 | 1 | 0 | 4 | 4 | 8.6 | 4.6 | 13.4 | 7.9 | 1.3 | 1.7 | 1.47 |
| Brian Shackelford* | Hou | mr | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 2.7 | 5.4 | 8.1 | 2.7 | 3.0 | 0.60 |
| Josh Sharpless | NYN | mr | 25 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 7.2 | 2.2 | 9.5 | 6.1 | 1.9 | 2.8 | 1.05 |
| Steven Shell | Was | sp | 23 | 10 | 3 | 3 | 1 | 3 | 0 | 1 | 3 | 9.8 | 4.2 | 14.1 | 6.6 | 1.2 | 1.6 | 1.56 |
| Jamie Shields | | sp | 24 | 4 | 2 | 2 | 5 | 4 | 0 | 3 | 1 | 11.6 | 4.0 | 16.1 | 7.0 | 1.2 | 1.8 | 1.73 |
| Scot Shields | Cin | mr | 30 | 5 | 3 | 2 | 3 | 8 | 0 | 0 | 1 | 8.5 | 4.0 | 12.8 | 9.2 | 0.8 | 2.3 | 1.39 |
| Doug Slaten* | NYN | mr | 26 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 9.6 | 3.9 | 17.4 | 7.7 | 0.0 | 2.0 | 1.50 |
| Matt J. Smith* | Ari | mr | 27 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 9.3 | 3.4 | 12.8 | 6.4 | 1.5 | 1.9 | 1.42 |
| Rafael Soriano | SF | mr | 26 | 3 | 3 | 3 | 2 | 1 | 3 | 0 | 1 | 10.0 | 3.5 | 13.7 | 7.9 | 1.0 | 2.3 | 1.50 |
| Jorge Sosa | ChN | sp | 29 | 29 | 6 | 5 | 0 | 7 | 0 | 14 | 4 | 10.6 | 3.9 | 14.5 | 5.5 | 1.0 | 1.4 | 1.62 |
| Jeremy Sowers* | LA | sp | 23 | 15 | 5 | 1 | 3 | 3 | 0 | 5 | 1 | 9.9 | 2.3 | 12.4 | 6.2 | 1.4 | 2.6 | 1.36 |
| Justin Speier | Phi | mr | 32 | 3 | 1 | 0 | 6 | 1 | 2 | 3 | 2 | 7.9 | 1.9 | 10.6 | 7.9 | 0.8 | 4.2 | 1.08 |
| Steve Stemle | SF | mr | 29 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 3 | 12.5 | 3.9 | 17.2 | 5.1 | 1.2 | 1.3 | 1.83 |
| Mitch Stetter* | Phi | mr | 25 | 1 | 1 | 3 | 1 | 1 | 0 | 1 | 1 | 7.1 | 4.1 | 11.4 | 6.2 | 0.9 | 1.5 | 1.24 |
| Brian Stokes | Col | sp | 26 | 3 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 10.4 | 5.5 | 16.6 | 6.2 | 0.7 | 1.1 | 1.77 |
| Tanyon Sturtze | | mr | 35 | 3 | 0 | 2 | 1 | 4 | 0 | 0 | 1 | 8.2 | 3.1 | 11.5 | 4.9 | 1.0 | 1.6 | 1.26 |
| Jeff Suppan | StL | sp | 31 | 8 | 8 | 6 | 5 | 4 | 3 | 8 | 6 | 9.3 | 2.8 | 12.3 | 5.3 | 1.0 | 1.9 | 1.34 |
| Kazuhito Tadano | ChN | mr | 26 | 10 | 2 | 2 | 6 | 7 | 2 | 1 | 4 | 12.6 | 2.7 | 15.9 | 7.0 | 2.2 | 2.6 | 1.69 |
| John Thomson | Phi | sp | 32 | 5 | 1 | 0 | 4 | 3 | 0 | 4 | 5 | 10.7 | 3.0 | 14.1 | 5.5 | 2.2 | 1.8 | 1.52 |
| Salomon Torres | StL | mr | 34 | 3 | 3 | 2 | 1 | 2 | 0 | 2 | 1 | 8.4 | 1.8 | 10.4 | 5.7 | 0.6 | 3.1 | 1.14 |
| Josh Towers | | sp | 29 | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 2 | 5.7 | 1.3 | 7.2 | 3.2 | 0.7 | 2.4 | 0.78 |
| Derrick Turnbow | StL | cl | 28 | 6 | 1 | 3 | 3 | 3 | 0 | 0 | 5 | 8.8 | 4.0 | 13.2 | 6.9 | 0.4 | 1.7 | 1.43 |
| Jermaine Van Buren | LA | mr | 25 | 4 | 1 | 0 | 2 | 4 | 0 | 1 | 3 | 7.1 | 5.4 | 12.7 | 8.7 | 1.3 | 1.6 | 1.39 |
| John VanBenschoten | Ari | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 4.2 | 14.5 | 4.2 | 4.2 | 1.0 | 1.62 |
| Claudio Vargas | Ari | sp | 28 | 3 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 12.3 | 3.1 | 15.3 | 6.8 | 0.6 | 2.2 | 1.70 |
| Javier Vazquez | SF | sp | 29 | 9 | 4 | 0 | 0 | 2 | 0 | 0 | 1 | 7.8 | 2.2 | 10.0 | 7.6 | 1.2 | 3.5 | 1.11 |
| Jamie Vermilyea | LA | mr | 24 | 4 | 0 | 1 | 4 | 1 | 1 | 1 | 2 | 7.6 | 3.3 | 11.7 | 5.2 | 1.1 | 1.6 | 1.21 |
| Luis Vizcaino | | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0.8 | 6.8 | 5.9 | 2.5 | 7.0 | 0.75 |
| Billy Wagner* | Flo | cl | 34 | 6 | 0 | 2 | 3 | 4 | 1 | 0 | 1 | 5.7 | 1.7 | 7.7 | 10.8 | 0.3 | 6.4 | 0.82 |
| Adam Wainwright | | mr | 24 | 10 | 4 | 3 | 2 | 6 | 0 | 3 | 1 | 9.4 | 2.9 | 12.5 | 4.6 | 1.1 | 1.6 | 1.36 |
| John Wasdin | Atl | mr | 33 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 9.8 | 2.3 | 12.1 | 7.5 | 1.1 | 3.3 | 1.34 |
| Jarrod Washburn* | Flo | sp | 31 | 7 | 7 | 6 | 4 | 6 | 0 | 10 | 6 | 9.1 | 2.5 | 11.8 | 5.0 | 0.7 | 2.0 | 1.29 |
| Dave Weathers | Flo | mr | 36 | 4 | 2 | 0 | 4 | 3 | 0 | 4 | 1 | 11.1 | 3.5 | 15.1 | 6.1 | 1.1 | 1.7 | 1.63 |
| Jered Weaver | Ari | sp | 23 | 28 | 6 | 3 | 6 | 0 | 0 | 4 | 2 | 10.4 | 3.9 | 14.8 | 5.1 | 1.2 | 1.3 | 1.60 |
| Todd Wellemeyer | ChN | mr | 27 | 0 | 1 | 1 | 2 | 5 | 0 | 2 | 1 | 9.6 | 5.1 | 15.1 | 8.0 | 1.4 | 1.6 | 1.63 |
| David Wells* | Phi | sp | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.6 | 1.1 | 6.8 | 5.6 | 0.0 | 5.0 | 0.75 |
| Kip Wells | Pit | sp | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 11.4 | 5.4 | 17.4 | 5.4 | 1.2 | 1.0 | 1.87 |
| Jake Westbrook | Hou | sp | 28 | 15 | 6 | 3 | 6 | 1 | 0 | 5 | 5 | 9.9 | 3.4 | 13.6 | 5.3 | 1.3 | 1.6 | 1.48 |
| Dan Wheeler | NYN | mr | 28 | 5 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 8.0 | 1.9 | 10.6 | 9.1 | 0.4 | 4.8 | 1.10 |
| Bob Wickman | | cl | 37 | 4 | 1 | 3 | 1 | 3 | 4 | 2 | 2 | 7.9 | 4.3 | 12.4 | 6.1 | 1.5 | 1.4 | 1.36 |
| Dave Williams* | Pit | sp | 27 | 3 | 4 | 0 | 5 | 1 | 0 | 2 | 1 | 10.8 | 2.4 | 14.1 | 6.4 | 1.7 | 2.7 | 1.47 |
| Jerome Williams | | sp | 24 | 11 | 4 | 1 | 18 | 6 | 4 | 11 | 4 | 9.7 | 2.8 | 13.5 | 4.8 | 0.9 | 1.7 | 1.39 |
| Todd Williams | | mr | 35 | 3 | 1 | 3 | 4 | 4 | 0 | 3 | 4 | 9.1 | 3.5 | 13.2 | 4.3 | 0.7 | 1.2 | 1.40 |
| Scott Williamson | SF | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.6 | 5.8 | 17.4 | 9.6 | 0.0 | 1.7 | 1.93 |
| Dontrelle Willis* | SF | sp | 24 | 4 | 1 | 0 | 0 | 2 | 2 | 4 | 1 | 9.1 | 1.9 | 10.9 | 7.1 | 0.8 | 3.8 | 1.22 |
| Brian Wilson | Was | mr | 24 | 6 | 1 | 3 | 5 | 4 | 0 | 5 | 4 | 11.2 | 4.2 | 16.0 | 5.4 | 1.0 | 1.3 | 1.71 |
| Matt Wise | StL | mr | 30 | 9 | 3 | 3 | 4 | 5 | 1 | 3 | 2 | 9.8 | 4.1 | 14.5 | 8.2 | 0.6 | 2.0 | 1.54 |
| Randy Wolf* | | sp | 29 | 4 | 4 | 0 | 3 | 3 | 0 | 5 | 3 | 10.8 | 2.9 | 14.0 | 6.1 | 1.2 | 2.1 | 1.52 |
| Mike Wood | | mr | 26 | 0 | 0 | 0 | 2 | 3 | 0 | 1 | 1 | 12.5 | 2.5 | 16.0 | 7.0 | 2.5 | 2.8 | 1.67 |
| Jake Woods* | StL | mr | 24 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 13.5 | 2.5 | 16.0 | 3.7 | 0.0 | 1.5 | 1.77 |
| Jaret Wright | Was | sp | 30 | 18 | 5 | 2 | 12 | 10 | 0 | 9 | 8 | 10.7 | 4.5 | 15.9 | 6.5 | 0.6 | 1.4 | 1.69 |
| Mike Wuertz | Mil | mr | 27 | 5 | 2 | 0 | 0 | 3 | 0 | 1 | 1 | 10.8 | 3.5 | 14.3 | 9.7 | 1.5 | 2.8 | 1.58 |
| Esteban Yan | Flo | mr | 31 | 4 | 3 | 2 | 5 | 2 | 0 | 1 | 2 | 9.9 | 3.7 | 14.6 | 6.5 | 0.6 | 1.8 | 1.51 |
| Chris Young | SD | sp | 27 | 26 | 9 | 3 | 11 | 4 | 0 | 10 | 6 | 9.5 | 2.3 | 12.2 | 6.8 | 0.9 | 3.0 | 1.30 |
| Carlos Zambrano | ChN | sp | 25 | 7 | 6 | 5 | 5 | 6 | 3 | 11 | 11 | 7.5 | 3.9 | 11.6 | 8.3 | 0.8 | 2.1 | 1.27 |
| Victor Zambrano | | sp | 30 | 4 | 3 | 0 | 6 | 1 | 0 | 3 | 3 | 9.4 | 5.2 | 16.1 | 5.4 | 1.2 | 1.0 | 1.62 |
| Barry Zito* | SF | sp | 28 | 7 | 5 | 1 | 6 | 2 | 0 | 3 | 1 | 7.0 | 3.7 | 11.0 | 8.0 | 0.9 | 2.2 | 1.19 |
| Joel Zumaya | Atl | mr | 21 | 10 | 4 | 1 | 5 | 2 | 3 | 5 | 1 | 7.2 | 5.6 | 13.2 | 9.7 | 1.2 | 1.7 | 1.42 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Jeremy Accardo | Col | mr | 24 | .755 | 157 | .299 | 81 | .422 | 86 | .448 | 23.6 | 4.6 | 4.12 | 4.28 |
| Mike Adams | Col | mr | 27 | .779 | 168 | .333 | 120 | .476 | 120 | .476 | 32.7 | 4.9 | 4.54 | 4.58 |
| Jon Adkins | SF | mr | 28 | .902 | 23 | .348 | 17 | .548 | 17 | .548 | 5.1 | 6.5 | 5.89 | 5.40 |
| Antonio Alfonseca | Flo | mr | 34 | 1.000 | 16 | .375 | 13 | .619 | 13 | .619 | 3.9 | 7.0 | 6.70 | 6.04 |
| Abe Alvarez* | | mr | 23 | .755 | 166 | .295 | 112 | .465 | 114 | .473 | 30.7 | 5.2 | 4.64 | 4.62 |
| Jason Anderson | Cin | mr | 27 | .838 | 261 | .330 | 182 | .507 | 183 | .510 | 55.1 | 6.2 | 5.68 | 5.43 |
| Stephen Andrade | SF | mr | 28 | .857 | 173 | .324 | 150 | .523 | 157 | .547 | 46.4 | 6.7 | 6.03 | 5.94 |
| Greg Aquino | Pit | mr | 28 | .904 | 75 | .387 | 55 | .519 | 57 | .538 | 18.9 | 7.6 | 6.94 | 7.11 |
| Jose Arredondo | SD | mr | 22 | .807 | 107 | .234 | 77 | .510 | 80 | .530 | 20.2 | 5.0 | 4.43 | 4.34 |
| Bronson Arroyo | Hou | mr | 29 | .650 | 807 | .253 | 414 | .387 | 431 | .402 | 97.9 | 3.3 | 3.02 | 2.94 |
| Jeff Bajenaru | Atl | mr | 28 | .729 | 271 | .303 | 179 | .447 | 180 | .450 | 44.1 | 4.2 | 3.73 | 4.23 |
| Scott Baker | SD | sp | 24 | .636 | 666 | .257 | 336 | .389 | 337 | .390 | 77.8 | 3.3 | 2.95 | 2.69 |
| Josh Banks | | sp | 23 | .831 | 39 | .385 | 28 | .500 | 28 | .500 | 9.0 | 6.7 | 6.06 | 4.78 |
| Brian Bannister | NYN | sp | 25 | .840 | 114 | .368 | 79 | .497 | 81 | .509 | 27.0 | 7.0 | 6.37 | 5.77 |
| Miguel Batista | Col | sp | 35 | .798 | 363 | .317 | 225 | .479 | 229 | .487 | 65.1 | 5.4 | 5.02 | 4.76 |
| Denny Bautista | Ari | sp | 25 | .851 | 46 | .348 | 38 | .514 | 39 | .527 | 13.3 | 8.0 | 7.53 | 7.11 |
| T.J. Beam | Ari | mr | 25 | 1.147 | 15 | .267 | 21 | .778 | 21 | .778 | 6.9 | 10.9 | 9.83 | 10.69 |
| Erik Bedard* | | sp | 27 | .669 | 576 | .297 | 332 | .394 | 343 | .407 | 86.9 | 4.0 | 3.59 | 3.51 |
| Matt Belisle | Cin | mr | 26 | .384 | 80 | .188 | 21 | .204 | 23 | .223 | 4.5 | 1.5 | 1.30 | 1.06 |
| Heath Bell | Hou | mr | 28 | .671 | 39 | .282 | 24 | .421 | 24 | .421 | 5.1 | 3.2 | 2.89 | 2.93 |
| Armando Benitez | | cl | 33 | .788 | 63 | .238 | 49 | .516 | 49 | .516 | 10.8 | 4.2 | 3.76 | 4.49 |
| Kris Benson | StL | sp | 31 | .697 | 669 | .280 | 350 | .414 | 353 | .418 | 90.3 | 4.0 | 3.58 | 3.57 |
| Jay Bergmann | SD | mr | 24 | .798 | 123 | .309 | 93 | .482 | 97 | .503 | 26.6 | 5.4 | 4.94 | 5.09 |
| Rafael Betancourt | | mr | 31 | .637 | 199 | .286 | 122 | .399 | 122 | .399 | 26.0 | 3.0 | 2.67 | 2.54 |
| Jeremy Bonderman | Ari | sp | 23 | .825 | 233 | .296 | 186 | .525 | 188 | .531 | 53.6 | 5.9 | 5.41 | 5.08 |
| Joe Borowski | | cl | 35 | .831 | 187 | .316 | 138 | .519 | 139 | .523 | 38.2 | 5.5 | 4.99 | 5.04 |
| Adam Bostick* | Col | sp | 23 | .978 | 32 | .344 | 28 | .583 | 29 | .604 | 9.9 | 9.2 | 8.57 | 8.25 |
| Travis Bowyer | Atl | mr | 24 | .977 | 68 | .382 | 69 | .600 | 70 | .609 | 23.4 | 9.2 | 8.24 | 8.84 |
| Chad Bradford | Col | mr | 31 | .860 | 158 | .335 | 107 | .505 | 110 | .519 | 35.3 | 7.0 | 6.36 | 6.78 |
| Craig Breslow* | LA | mr | 25 | .681 | 31 | .161 | 23 | .460 | 23 | .460 | 5.4 | 4.2 | 4.13 | 3.79 |
| Chris Britton | Was | mr | 23 | .896 | 238 | .324 | 193 | .561 | 194 | .564 | 60.0 | 7.1 | 6.40 | 6.57 |
| Jim Brower | Col | mr | 33 | .853 | 78 | .321 | 61 | .535 | 61 | .535 | 19.0 | 6.8 | 6.32 | 6.18 |
| Andrew Brown | Hou | mr | 25 | .814 | 63 | .238 | 49 | .533 | 50 | .543 | 12.8 | 5.2 | 4.77 | 4.37 |
| Bobby Brownlie | | sp | 25 | .762 | 480 | .260 | 308 | .475 | 312 | .481 | 86.9 | 5.3 | 4.74 | 4.58 |
| Jonathan Broxton | | mr | 22 | .873 | 170 | .382 | 146 | .531 | 147 | .535 | 46.2 | 7.1 | 6.45 | 6.21 |
| Mark Buehrle* | SF | sp | 27 | .686 | 317 | .268 | 173 | .417 | 176 | .424 | 43.5 | 3.9 | 3.49 | 3.13 |
| Nate Bump | Col | mr | 29 | .778 | 180 | .317 | 109 | .460 | 112 | .473 | 28.7 | 4.6 | 4.15 | 4.63 |
| Ambiorix Burgos | Ari | mr | 22 | .770 | 237 | .308 | 194 | .475 | 201 | .493 | 52.4 | 5.0 | 4.63 | 4.71 |
| A.J. Burnett | Col | sp | 29 | .759 | 465 | .353 | 315 | .459 | 317 | .461 | 83.3 | 4.7 | 4.23 | 4.38 |
| Sean Burnett* | LA | sp | 23 | .732 | 310 | .290 | 175 | .433 | 179 | .443 | 49.3 | 4.8 | 4.31 | 4.38 |
| Mike Burns | Hou | mr | 27 | .846 | 45 | .311 | 35 | .515 | 37 | .544 | 11.3 | 6.6 | 5.83 | 5.79 |
| Paul Byrd | Flo | sp | 35 | .721 | 566 | .292 | 309 | .433 | 315 | .442 | 79.7 | 4.1 | 3.74 | 3.40 |
| Daniel Cabrera | Was | sp | 25 | .729 | 480 | .290 | 330 | .449 | 335 | .456 | 84.4 | 4.4 | 4.01 | 4.02 |
| Matt Cain | Cin | sp | 21 | .752 | 542 | .286 | 388 | .462 | 399 | .475 | 105.2 | 4.9 | 4.41 | 4.59 |
| Jorge Campillo | LA | sp | 27 | 1.063 | 42 | .262 | 45 | .703 | 45 | .703 | 14.1 | 9.3 | 8.33 | 8.33 |
| Jose Capellan | SF | mr | 25 | .485 | 24 | .125 | 11 | .314 | 11 | .314 | 2.3 | 2.3 | 2.08 | 1.57 |
| Chris Capuano* | | sp | 27 | .861 | 500 | .332 | 396 | .518 | 413 | .541 | 123.0 | 6.6 | 5.98 | 5.80 |
| Lance Carter | SF | mr | 31 | .557 | 19 | .211 | 10 | .370 | 10 | .370 | 1.8 | 2.5 | 2.22 | 2.12 |
| Marcos Carvajal | | mr | 21 | .817 | 199 | .236 | 157 | .516 | 162 | .533 | 41.3 | 5.2 | 4.62 | 4.60 |
| Scott Cassidy | LA | mr | 30 | .770 | 211 | .303 | 152 | .479 | 154 | .486 | 41.0 | 5.1 | 4.59 | 4.80 |
| Shawn Chacon | Mil | mr | 28 | .814 | 304 | .234 | 230 | .528 | 233 | .534 | 61.7 | 5.6 | 5.10 | 5.20 |
| Vinny Chulk | SD | mr | 27 | .588 | 107 | .252 | 57 | .365 | 57 | .365 | 13.0 | 3.1 | 2.79 | 2.81 |
| Tyler Clippard | Was | sp | 21 | .866 | 221 | .312 | 179 | .531 | 182 | .540 | 51.9 | 6.3 | 5.73 | 6.42 |
| Todd Coffey | StL | mr | 25 | .488 | 49 | .245 | 17 | .283 | 17 | .283 | 3.0 | 1.6 | 1.48 | 1.25 |
| Jesus Colome | Flo | mr | 28 | .730 | 203 | .256 | 131 | .461 | 132 | .465 | 30.5 | 3.9 | 3.60 | 3.83 |
| Bartolo Colon | Atl | sp | 33 | .822 | 99 | .364 | 63 | .485 | 63 | .485 | 19.1 | 5.9 | 5.34 | 5.13 |
| Aaron Cook | Hou | sp | 27 | .672 | 849 | .276 | 388 | .384 | 395 | .391 | 102.9 | 3.9 | 3.55 | 3.67 |
| Francisco Cordero | | cl | 31 | .665 | 186 | .285 | 121 | .409 | 124 | .419 | 27.6 | 3.5 | 3.18 | 3.37 |
| Juan Cruz | Ari | mr | 27 | .877 | 90 | .356 | 82 | .550 | 83 | .557 | 26.0 | 7.3 | 6.57 | 6.36 |
| Jorge de la Rosa* | | mr | 25 | .769 | 129 | .310 | 89 | .471 | 90 | .476 | 23.7 | 5.1 | 4.61 | 5.33 |
| Eulogio Delacruz | Mil | mr | 22 | .810 | 34 | .324 | 21 | .457 | 22 | .478 | 6.5 | 5.8 | 5.24 | 6.20 |
| Manny Delcarmen | | mr | 24 | .443 | 20 | .200 | 8 | .250 | 9 | .281 | 1.2 | 1.3 | 1.15 | 1.31 |
| Ryan Dempster | Col | cl | 29 | .746 | 250 | .304 | 158 | .438 | 163 | .452 | 43.0 | 4.6 | 4.21 | 4.47 |
| Joseph Devine | Was | mr | 22 | .882 | 75 | .320 | 53 | .525 | 54 | .535 | 16.4 | 6.7 | 6.04 | 6.42 |
| Tim Dillard | SD | mr | 22 | .664 | 8 | .375 | 4 | .364 | 4 | .364 | 0.6 | 1.8 | 1.60 | 3.71 |
| Lenny DiNardo* | Cin | mr | 26 | .501 | 27 | .222 | 13 | .283 | 15 | .326 | 2.5 | 1.8 | 1.61 | 1.64 |
| Juan Dominguez | Mil | sp | 26 | .767 | 478 | .282 | 315 | .474 | 318 | .478 | 86.5 | 5.0 | 4.56 | 4.36 |
| Brendan Donnelly | | mr | 34 | .777 | 218 | .349 | 157 | .470 | 160 | .479 | 42.9 | 5.0 | 4.55 | 4.66 |
| Scott Downs* | StL | mr | 30 | .740 | 310 | .297 | 181 | .438 | 184 | .446 | 49.1 | 4.6 | 4.10 | 3.99 |
| Justin Duchscherer | Hou | mr | 28 | .588 | 207 | .266 | 115 | .354 | 121 | .372 | 25.2 | 2.8 | 2.54 | 2.43 |
| J.D. Durbin | Pit | mr | 24 | .823 | 60 | .300 | 51 | .520 | 52 | .531 | 13.5 | 5.5 | 4.96 | 6.09 |
| Scott Elarton | Pit | sp | 30 | .765 | 68 | .221 | 45 | .489 | 46 | .500 | 12.2 | 5.2 | 4.64 | 4.31 |
| Alan Embree* | | mr | 36 | .800 | 54 | .296 | 37 | .500 | 37 | .500 | 11.3 | 6.0 | 5.39 | 4.41 |
| Kelvim Escobar | | sp | 30 | .674 | 256 | .313 | 164 | .411 | 166 | .416 | 40.4 | 3.8 | 3.45 | 3.36 |
| Seth Etherton | SF | sp | 29 | .620 | 283 | .244 | 150 | .391 | 150 | .391 | 33.1 | 3.1 | 2.75 | 2.19 |
| Dana Eveland* | | mr | 22 | .882 | 157 | .363 | 107 | .510 | 109 | .519 | 37.1 | 7.8 | 7.09 | 6.86 |
| Scott Eyre* | | mr | 34 | .737 | 150 | .280 | 105 | .457 | 108 | .470 | 25.4 | 4.2 | 3.78 | 4.10 |
| Randy Flores* | Cin | mr | 30 | .711 | 162 | .290 | 97 | .418 | 101 | .435 | 25.8 | 4.4 | 3.97 | 4.07 |
| Ron Flores* | LA | mr | 26 | .700 | 112 | .321 | 74 | .418 | 75 | .424 | 19.6 | 4.4 | 3.96 | 4.18 |
| Gavin Floyd | | sp | 23 | .917 | 120 | .400 | 89 | .517 | 92 | .535 | 33.6 | 9.2 | 8.24 | 8.91 |
| Jesse Foppert | LA | sp | 25 | .859 | 99 | .242 | 87 | .554 | 90 | .573 | 23.3 | 5.6 | 5.20 | 5.39 |
| Bartolome Fortunato | ChN | mr | 31 | .742 | 32 | .156 | 26 | .520 | 26 | .520 | 5.4 | 4.0 | 3.37 | 3.63 |
| Casey Fossum* | NYN | sp | 28 | .718 | 215 | .307 | 132 | .424 | 134 | .431 | 37.4 | 4.7 | 4.23 | 4.13 |
| Keith Foulke | SF | cl | 33 | .694 | 79 | .253 | 42 | .396 | 45 | .425 | 11.0 | 3.9 | 3.47 | 3.66 |
| Jeff Francis* | LA | sp | 25 | .661 | 248 | .286 | 139 | .397 | 141 | .403 | 32.4 | 3.4 | 3.08 | 3.16 |
| Brian Fuentes* | Hou | cl | 30 | .543 | 173 | .283 | 93 | .318 | 98 | .336 | 20.3 | 2.5 | 2.32 | 2.14 |
| Aaron Fultz* | | mr | 32 | .839 | 113 | .336 | 76 | .500 | 77 | .507 | 23.3 | 6.3 | 5.77 | 5.57 |
| Eric Gagne | Was | cl | 30 | .572 | 26 | .192 | 20 | .377 | 21 | .396 | 4.4 | 3.0 | 2.74 | 2.81 |
| Freddy Garcia | ChN | sp | 30 | .721 | 659 | .317 | 386 | .427 | 393 | .435 | 104.7 | 4.4 | 3.95 | 3.73 |
| Harvey Garcia | NYN | mr | 22 | .833 | 19 | .368 | 12 | .500 | 12 | .500 | 3.7 | 5.8 | 5.92 | 6.27 |
| Jose Garcia | Hou | mr | 21 | 1.643 | 10 | .600 | 15 | 1.071 | 15 | 1.071 | 7.5 | 28.9 | 26.04 | 29.90 |
| Jon Garland | StL | sp | 26 | .712 | 743 | .272 | 413 | .434 | 420 | .441 | 105.7 | 4.1 | 3.77 | 3.65 |
| Chad Gaudin | NYN | mr | 23 | .780 | 390 | .292 | 266 | .478 | 271 | .487 | 74.0 | 5.2 | 4.72 | 4.77 |
| Justin Germano | Flo | sp | 23 | .901 | 83 | .386 | 57 | .533 | 57 | .533 | 18.1 | 7.1 | 6.36 | 6.80 |
| Tom Glavine* | | sp | 40 | .755 | 293 | .294 | 163 | .453 | 165 | .458 | 46.3 | 4.9 | 4.50 | 4.02 |
| Edgar Gonzalez | | mr | 23 | .619 | 32 | .219 | 19 | .404 | 19 | .404 | 3.9 | 3.1 | 2.70 | 3.07 |
| Enrique Gonzalez | Pit | sp | 23 | 1.482 | 20 | .600 | 21 | .875 | 21 | .875 | 11.0 | 29.6 | 26.62 | 24.89 |
| Tom Gordon | ChN | cl | 38 | .590 | 227 | .203 | 138 | .385 | 140 | .391 | 26.1 | 2.5 | 2.28 | 2.23 |
| Tom Gorzelanny* | Ari | sp | 23 | .822 | 271 | .277 | 194 | .515 | 197 | .523 | 54.2 | 5.7 | 5.21 | 5.18 |
| John Grabow* | | mr | 27 | .991 | 34 | .471 | 28 | .596 | 28 | .596 | 10.0 | 9.0 | 7.63 | 6.55 |
| Danny Graves | Atl | cl | 32 | .650 | 7 | .286 | 4 | .400 | 4 | .400 | 1.0 | 4.5 | 4.90 | 6.68 |
| Sean Green | LA | mr | 27 | .647 | 64 | .203 | 37 | .394 | 41 | .436 | 9.7 | 4.2 | 3.75 | 3.47 |
| Jason Grilli | SF | sp | 29 | 1.222 | 13 | .308 | 18 | .720 | 19 | .760 | 6.4 | 11.6 | 10.45 | 12.35 |
| Buddy Groom* | Col | mr | 40 | .374 | 13 | .154 | 3 | .214 | 3 | .214 | 0.5 | 1.1 | 1.02 | 0.54 |
| Kevin Gryboski | Pit | mr | 32 | .900 | 41 | .390 | 25 | .490 | 26 | .510 | 8.0 | 6.2 | 6.11 | 6.09 |
| Eddie Guardado* | | cl | 35 | .780 | 148 | .311 | 113 | .496 | 113 | .496 | 31.3 | 5.4 | 5.04 | 5.09 |
| Matt Guerrier | SD | mr | 27 | .794 | 158 | .316 | 91 | .474 | 91 | .474 | 28.7 | 5.8 | 5.36 | 3.98 |
| Jeremy Guthrie | Cin | mr | 27 | 2.000 | 1 | 1.000 | 1 | 1.000 | 1 | 1.000 | 1.0 | 0.0 | 99.00 | 0.00 |
| Roy Halladay | Cin | sp | 29 | .620 | 665 | .286 | 343 | .371 | 349 | .378 | 83.3 | 3.2 | 2.89 | 2.48 |
| Brad Halsey* | SD | sp | 25 | .795 | 214 | .299 | 134 | .473 | 138 | .488 | 41.2 | 5.9 | 5.35 | 4.88 |
| Cole Hamels* | StL | sp | 22 | .726 | 92 | .283 | 51 | .421 | 52 | .430 | 15.0 | 4.9 | 4.55 | 4.25 |
| Jason Hammel | | sp | 23 | .872 | 125 | .384 | 88 | .518 | 89 | .524 | 28.8 | 7.1 | 6.35 | 6.60 |
| Chris Hammond* | Cin | mr | 40 | .681 | 188 | .223 | 104 | .433 | 104 | .433 | 24.1 | 3.6 | 3.30 | 3.09 |
| Josh Hancock | Pit | mr | 28 | .711 | 289 | .263 | 166 | .435 | 169 | .442 | 43.0 | 4.3 | 3.93 | 3.88 |
| Craig Hansen | SD | mr | 22 | .674 | 195 | .256 | 114 | .422 | 114 | .422 | 27.4 | 3.7 | 3.43 | 3.35 |
| Rich Harden | Was | sp | 24 | .552 | 115 | .287 | 66 | .344 | 66 | .344 | 13.4 | 2.5 | 2.30 | 2.28 |
| La Troy Hawkins | SF | mr | 33 | .827 | 42 | .357 | 34 | .507 | 35 | .522 | 10.4 | 6.3 | 5.77 | 5.81 |
| Aaron Heilman | Was | sp | 27 | .746 | 559 | .329 | 358 | .440 | 367 | .451 | 101.1 | 4.9 | 4.44 | 4.67 |
| Mark Hendrickson* | Pit | sp | 32 | 1.042 | 61 | .426 | 44 | .595 | 44 | .595 | 18.4 | 11.3 | 10.17 | 9.17 |
| Brad Hennessey | | sp | 26 | .919 | 155 | .368 | 94 | .511 | 97 | .527 | 35.0 | 8.1 | 7.52 | 7.07 |
| Clay Hensley | | mr | 26 | .659 | 569 | .250 | 313 | .404 | 317 | .410 | 73.3 | 3.4 | 3.14 | 3.18 |
| Livan Hernandez | | sp | 31 | .763 | 726 | .302 | 415 | .442 | 429 | .457 | 122.8 | 5.1 | 4.67 | 4.65 |
| Orlando Hernandez | Atl | sp | 36 | .873 | 209 | .340 | 141 | .491 | 151 | .526 | 50.2 | 7.5 | 6.93 | 6.79 |
| Roberto Hernandez | LA | mr | 41 | .310 | 7 | .143 | 1 | .143 | 1 | .143 | 0.2 | 1.0 | 0.88 | 0.54 |
| Rich Hill* | | mr | 26 | .790 | 205 | .298 | 186 | .510 | 188 | .515 | 53.5 | 5.8 | 5.26 | 4.89 |
| Mike Hinckley* | Atl | sp | 23 | .751 | 341 | .252 | 208 | .461 | 212 | .470 | 56.8 | 4.8 | 4.34 | 4.15 |
| Jason Hirsh | LA | sp | 24 | .750 | 591 | .321 | 364 | .439 | 375 | .452 | 107.8 | 5.1 | 4.65 | 4.39 |
| Trevor Hoffman | | cl | 38 | .675 | 320 | .325 | 188 | .408 | 188 | .408 | 47.2 | 3.8 | 3.42 | 3.05 |
| James Howell* | Pit | sp | 23 | .727 | 158 | .272 | 111 | .446 | 115 | .462 | 28.9 | 4.6 | 4.20 | 4.24 |
| Bob Howry | | mr | 32 | .720 | 255 | .251 | 154 | .452 | 155 | .455 | 38.8 | 4.2 | 3.77 | 3.60 |
| Luke Hudson | NYN | mr | 29 | .567 | 47 | .191 | 25 | .357 | 26 | .371 | 6.0 | 3.1 | 2.76 | 2.43 |
| Tim Hudson | Phi | sp | 30 | .737 | 728 | .282 | 415 | .439 | 425 | .449 | 112.7 | 4.5 | 4.08 | 3.85 |
| Jason Isringhausen | StL | cl | 33 | .639 | 90 | .200 | 59 | .431 | 59 | .431 | 12.1 | 3.1 | 2.79 | 2.37 |
| Edwin Jackson | Cin | sp | 22 | .505 | 20 | .250 | 8 | .296 | 8 | .296 | 1.6 | 2.3 | 2.09 | 2.26 |
| Zachary Jackson* | SD | sp | 23 | .749 | 56 | .250 | 35 | .467 | 37 | .493 | 8.2 | 4.1 | 3.77 | 3.56 |
| Casey Janssen | SD | sp | 24 | .685 | 605 | .276 | 349 | .414 | 356 | .422 | 90.6 | 4.0 | 3.62 | 3.45 |
| Bobby Jenks | Ari | cl | 25 | .645 | 208 | .264 | 146 | .397 | 153 | .416 | 36.8 | 3.9 | 3.59 | 3.62 |
| Ubaldo Jimenez | Ari | sp | 22 | .751 | 298 | .248 | 210 | .481 | 212 | .485 | 53.4 | 4.6 | 4.30 | 4.41 |
| James Johnson | | sp | 23 | .791 | 246 | .321 | 164 | .475 | 167 | .484 | 46.5 | 5.3 | 4.79 | 4.89 |
| Jason Johnson | Hou | sp | 32 | .688 | 696 | .295 | 350 | .400 | 354 | .405 | 95.6 | 4.2 | 3.76 | 3.63 |
| Scott Kazmir* | SD | sp | 22 | .651 | 354 | .305 | 231 | .394 | 236 | .402 | 56.3 | 3.7 | 3.31 | 3.29 |
| Beau Kemp | Pit | mr | 25 | .714 | 144 | .333 | 76 | .402 | 78 | .413 | 20.8 | 4.3 | 3.80 | 4.27 |
| Logan Kensing | | mr | 23 | .568 | 31 | .258 | 11 | .314 | 11 | .314 | 2.2 | 2.1 | 1.87 | 1.79 |
| Jason Kershner* | Flo | mr | 29 | .883 | 37 | .378 | 25 | .532 | 25 | .532 | 8.1 | 7.2 | 6.31 | 6.03 |
| Byung-Hyun Kim | Ari | sp | 27 | .775 | 67 | .343 | 42 | .438 | 44 | .458 | 12.0 | 4.9 | 4.49 | 4.80 |
| Ray King* | Phi | mr | 32 | .771 | 78 | .269 | 49 | .471 | 50 | .481 | 13.4 | 5.3 | 5.09 | 5.13 |
| Steve Kline* | Atl | mr | 33 | .843 | 30 | .333 | 19 | .514 | 19 | .514 | 5.4 | 6.0 | 5.02 | 5.32 |
| Danny Kolb | | mr | 31 | .744 | 216 | .333 | 116 | .422 | 118 | .429 | 33.6 | 4.8 | 4.21 | 4.34 |
| Shane Komine | SD | sp | 25 | .699 | 299 | .274 | 179 | .431 | 183 | .441 | 45.9 | 4.1 | 3.79 | 3.49 |
| Mike Koplove | | mr | 29 | .709 | 211 | .346 | 105 | .385 | 108 | .396 | 26.7 | 3.7 | 3.40 | 4.19 |
| John Koronka* | | sp | 25 | .704 | 633 | .264 | 344 | .420 | 350 | .427 | 88.8 | 4.1 | 3.78 | 3.86 |
| Hong-Chih Kuo* | | mr | 24 | .761 | 121 | .306 | 80 | .452 | 84 | .475 | 22.8 | 5.0 | 4.43 | 4.51 |
| Preston Larrison | LA | sp | 25 | .974 | 14 | .357 | 11 | .550 | 11 | .550 | 4.2 | 10.3 | 10.21 | 8.27 |
| Brandon League | StL | mr | 23 | .818 | 47 | .319 | 28 | .483 | 29 | .500 | 8.8 | 5.9 | 5.48 | 5.54 |
| Wil Ledezma* | | sp | 25 | .778 | 506 | .292 | 341 | .480 | 346 | .487 | 95.9 | 5.3 | 4.78 | 4.64 |
| Cliff Lee* | Cin | sp | 27 | .647 | 666 | .261 | 369 | .398 | 374 | .403 | 86.0 | 3.4 | 3.04 | 2.74 |
| Derek Lee* | SF | sp | 31 | .691 | 347 | .248 | 187 | .419 | 192 | .430 | 47.2 | 4.0 | 3.61 | 3.57 |
| Brad Lidge | Cin | cl | 29 | .635 | 225 | .311 | 160 | .399 | 161 | .401 | 36.6 | 3.3 | 2.98 | 2.62 |
| Cory Lidle | | sp | 34 | .712 | 530 | .285 | 288 | .418 | 294 | .427 | 78.0 | 4.3 | 3.86 | 3.71 |
| Ted Lilly* | Pit | sp | 30 | .696 | 561 | .269 | 366 | .430 | 372 | .437 | 88.3 | 3.9 | 3.52 | 3.50 |
| Jose Lima | | sp | 33 | .806 | 212 | .283 | 130 | .489 | 132 | .496 | 34.5 | 4.9 | 4.53 | 5.03 |
| Matthew Lindstrom | | mr | 26 | 1.079 | 113 | .345 | 107 | .665 | 108 | .671 | 37.0 | 10.3 | 9.67 | 10.77 |
| Scott Linebrink | ChN | mr | 29 | .465 | 25 | .160 | 10 | .263 | 11 | .289 | 2.2 | 2.0 | 1.82 | 1.43 |
| Francisco Liriano* | LA | mr | 22 | .735 | 334 | .299 | 257 | .470 | 257 | .470 | 67.1 | 4.6 | 4.21 | 4.10 |
| Adam Loewen* | Ari | sp | 22 | .789 | 301 | .309 | 210 | .473 | 218 | .491 | 63.0 | 5.9 | 5.33 | 5.43 |
| Kyle Lohse | | sp | 27 | .771 | 531 | .315 | 307 | .454 | 314 | .464 | 88.8 | 5.1 | 4.59 | 4.39 |
| Braden Looper | Col | mr | 31 | .786 | 189 | .307 | 113 | .473 | 115 | .481 | 34.5 | 5.8 | 5.24 | 4.56 |
| Javier Lopez* | SF | mr | 28 | 1.343 | 18 | .389 | 25 | .833 | 25 | .833 | 10.7 | 20.7 | 18.63 | 15.75 |
| Rodrigo Lopez | ChN | sp | 30 | .772 | 591 | .311 | 365 | .461 | 372 | .470 | 104.8 | 5.2 | 4.69 | 4.66 |
| Derek Lowe | Phi | sp | 33 | .732 | 693 | .280 | 384 | .438 | 390 | .445 | 101.9 | 4.3 | 3.92 | 3.84 |
| Chris Mabeus | Phi | mr | 27 | .758 | 34 | .412 | 22 | .440 | 22 | .440 | 7.1 | 6.1 | 5.36 | 5.17 |
| Mike MacDougal | | cl | 29 | .854 | 72 | .347 | 58 | .513 | 60 | .531 | 17.1 | 6.2 | 5.69 | 6.53 |
| Greg Maddux | StL | sp | 40 | .814 | 454 | .315 | 281 | .484 | 286 | .492 | 86.2 | 5.8 | 5.24 | 4.86 |
| Gary Majewski | ChN | mr | 26 | .622 | 234 | .265 | 119 | .368 | 122 | .378 | 28.7 | 3.3 | 3.05 | 2.97 |
| Mark Malaska* | Hou | mr | 28 | .479 | 25 | .240 | 10 | .286 | 10 | .286 | 2.3 | 2.5 | 2.24 | 2.20 |
| Carlos Marmol | Was | sp | 23 | .806 | 175 | .280 | 132 | .510 | 134 | .517 | 35.5 | 5.3 | 4.82 | 4.87 |
| Mike Maroth* | Hou | sp | 28 | .582 | 177 | .260 | 76 | .339 | 77 | .344 | 16.3 | 2.6 | 2.34 | 2.35 |
| Jason Marquis | Pit | sp | 27 | .817 | 744 | .288 | 486 | .501 | 495 | .510 | 142.3 | 5.8 | 5.32 | 5.29 |
| Damaso Marte* | Phi | mr | 31 | .807 | 135 | .319 | 117 | .515 | 117 | .515 | 31.7 | 5.7 | 5.20 | 5.46 |
| J.D. Martin | Mil | sp | 23 | .801 | 11 | .364 | 6 | .462 | 6 | .462 | 1.8 | 5.3 | 5.40 | 5.97 |
| Edgar Martinez | Was | mr | 24 | .772 | 192 | .313 | 135 | .474 | 137 | .481 | 38.1 | 5.6 | 5.20 | 5.40 |
| Pedro Martinez | Flo | sp | 34 | .589 | 328 | .271 | 176 | .356 | 182 | .368 | 36.7 | 2.6 | 2.34 | 2.12 |
| Juan Mateo | Ari | mr | 23 | 1.080 | 21 | .524 | 22 | .647 | 22 | .647 | 8.3 | 10.7 | 9.64 | 10.01 |
| Julio Mateo | SF | mr | 28 | .639 | 382 | .243 | 208 | .387 | 215 | .400 | 49.9 | 3.4 | 3.07 | 2.87 |
| Macay McBride* | SD | mr | 23 | 1.000 | 54 | .444 | 45 | .570 | 46 | .582 | 17.3 | 9.9 | 9.13 | 9.14 |
| Brandon McCarthy | LA | mr | 22 | .645 | 439 | .273 | 254 | .393 | 258 | .399 | 62.6 | 3.5 | 3.21 | 2.84 |
| Seth McClung | | sp | 25 | .889 | 152 | .349 | 136 | .564 | 136 | .564 | 41.5 | 7.0 | 6.42 | 6.01 |
| Brian Meadows | Atl | mr | 30 | .673 | 310 | .306 | 150 | .387 | 153 | .394 | 36.6 | 3.4 | 3.08 | 3.04 |
| Brandon Medders | | mr | 26 | .838 | 133 | .361 | 99 | .510 | 100 | .515 | 28.2 | 5.7 | 5.23 | 5.60 |
| Mike Megrew* | LA | mr | 22 | .775 | 50 | .240 | 39 | .500 | 40 | .513 | 10.8 | 5.9 | 5.17 | 5.02 |
| Ramiro Mendoza | ChN | mr | 34 | .839 | 181 | .293 | 133 | .514 | 137 | .529 | 39.7 | 6.2 | 5.64 | 5.70 |
| Kent Mercker* | Phi | mr | 38 | .894 | 78 | .333 | 62 | .544 | 64 | .561 | 19.5 | 6.9 | 6.23 | 6.07 |
| Cla Meredith | NYN | mr | 23 | .792 | 85 | .412 | 58 | .450 | 59 | .457 | 17.9 | 6.1 | 5.38 | 6.30 |
| Jose Mesa | | mr | 40 | .668 | 77 | .273 | 39 | .394 | 39 | .394 | 9.3 | 3.4 | 3.14 | 3.20 |
| Randy Messenger | SF | mr | 24 | .870 | 38 | .342 | 26 | .500 | 26 | .500 | 8.0 | 6.7 | 6.04 | 6.95 |
| Dan Meyer* | Was | mr | 24 | .813 | 143 | .315 | 97 | .492 | 99 | .503 | 28.0 | 5.9 | 5.35 | 5.72 |
| Kevin Millwood | | sp | 31 | .875 | 192 | .286 | 164 | .566 | 165 | .569 | 47.8 | 6.5 | 5.90 | 5.51 |
| Sergio Mitre | SD | sp | 25 | .710 | 181 | .298 | 96 | .409 | 98 | .417 | 26.9 | 4.4 | 3.99 | 3.86 |
| Matt Morris | Phi | sp | 31 | .711 | 576 | .278 | 307 | .429 | 311 | .435 | 78.9 | 4.0 | 3.62 | 3.43 |
| Edward Mujica | | mr | 22 | .803 | 232 | .315 | 172 | .489 | 176 | .500 | 48.5 | 5.6 | 5.10 | 5.74 |
| Mark Mulder* | | sp | 28 | .693 | 258 | .279 | 137 | .414 | 138 | .417 | 33.0 | 3.6 | 3.32 | 3.35 |
| Mike Mussina | Cin | sp | 37 | .789 | 499 | .321 | 334 | .474 | 341 | .484 | 97.5 | 5.4 | 4.86 | 4.81 |
| Brett Myers | LA | sp | 25 | .674 | 144 | .278 | 82 | .404 | 85 | .419 | 21.1 | 3.8 | 3.39 | 2.98 |
| Mike Myers* | NYN | mr | 37 | 1.055 | 40 | .500 | 30 | .588 | 30 | .588 | 12.4 | 12.4 | 12.55 | 13.86 |
| Joe Nathan | | cl | 31 | .655 | 218 | .284 | 159 | .414 | 162 | .422 | 35.5 | 3.4 | 3.05 | 2.93 |
| Pat Neshek | | mr | 25 | .742 | 185 | .330 | 128 | .452 | 129 | .456 | 32.3 | 4.4 | 3.98 | 4.25 |
| Jeff Niemann | SD | sp | 23 | .910 | 69 | .304 | 60 | .566 | 61 | .575 | 18.8 | 7.1 | 6.42 | 6.65 |
| Dustin Nippert | Was | sp | 25 | .720 | 494 | .265 | 316 | .435 | 331 | .455 | 83.8 | 4.5 | 4.04 | 4.14 |
| Roberto Novoa | ChN | mr | 26 | .758 | 153 | .307 | 98 | .450 | 100 | .459 | 26.2 | 4.9 | 4.28 | 5.13 |
| Tomo Ohka | Mil | sp | 30 | .722 | 477 | .260 | 267 | .437 | 272 | .445 | 72.4 | 4.5 | 4.16 | 4.03 |
| Alvis Ojeda | Phi | mr | 22 | 1.106 | 24 | .375 | 23 | .657 | 24 | .686 | 8.9 | 12.7 | 11.44 | 13.61 |
| Scott Olsen* | Ari | sp | 22 | .836 | 403 | .318 | 338 | .529 | 340 | .532 | 96.8 | 6.0 | 5.52 | 5.18 |
| Justin Orenduff | Was | sp | 23 | .744 | 100 | .270 | 66 | .468 | 66 | .468 | 17.8 | 4.8 | 4.46 | 3.78 |
| Ramon Ortiz | Flo | sp | 33 | 1.231 | 17 | .471 | 21 | .778 | 21 | .778 | 8.3 | 15.0 | 12.68 | 13.85 |
| Roy Oswalt | | sp | 28 | .670 | 486 | .294 | 279 | .399 | 287 | .411 | 69.6 | 3.7 | 3.31 | 3.18 |
| Akinori Otsuka | Hou | mr | 34 | .819 | 198 | .364 | 145 | .483 | 147 | .490 | 45.1 | 6.2 | 5.56 | 5.83 |
| Vicente Padilla | | sp | 28 | .772 | 581 | .298 | 364 | .463 | 374 | .476 | 103.8 | 5.2 | 4.68 | 4.37 |
| Manny Parra* | | sp | 23 | .769 | 231 | .303 | 147 | .467 | 148 | .470 | 39.3 | 4.7 | 4.28 | 4.53 |
| Brad Penny | SF | sp | 28 | .817 | 147 | .327 | 103 | .510 | 103 | .510 | 31.7 | 6.3 | 5.74 | 5.02 |
| Odalis Perez* | Flo | sp | 29 | .771 | 606 | .304 | 374 | .466 | 377 | .470 | 109.3 | 5.3 | 4.84 | 4.58 |
| Oliver Perez* | Mil | sp | 24 | .809 | 337 | .285 | 285 | .516 | 289 | .524 | 73.7 | 5.2 | 4.65 | 5.04 |
| Vince Perkins | Was | sp | 24 | .679 | 18 | .222 | 12 | .462 | 12 | .462 | 2.2 | 3.2 | 2.86 | 3.02 |
| Yusmeiro Petit | ChN | sp | 21 | .707 | 141 | .220 | 112 | .469 | 112 | .469 | 24.4 | 3.6 | 3.36 | 3.51 |
| Andy Pettitte* | StL | sp | 34 | .561 | 282 | .262 | 127 | .334 | 129 | .339 | 26.6 | 2.5 | 2.24 | 2.10 |
| Joel Pineiro | | sp | 27 | .707 | 649 | .307 | 380 | .418 | 389 | .427 | 103.5 | 4.4 | 3.98 | 3.77 |
| Renyel Pinto* | Ari | mr | 23 | .807 | 80 | .350 | 65 | .489 | 66 | .496 | 20.9 | 7.0 | 6.19 | 6.70 |
| Cliff Politte | | mr | 32 | .665 | 118 | .263 | 65 | .406 | 66 | .412 | 16.5 | 3.9 | 3.55 | 3.26 |
| Sidney Ponson | Mil | sp | 29 | .889 | 204 | .353 | 142 | .536 | 143 | .540 | 44.4 | 6.9 | 6.20 | 6.69 |
| Mark Prior | SF | sp | 25 | .648 | 117 | .308 | 66 | .388 | 67 | .394 | 15.9 | 3.4 | 3.02 | 2.84 |
| Scott Proctor | Pit | mr | 29 | .820 | 140 | .343 | 106 | .491 | 107 | .495 | 30.9 | 5.8 | 5.17 | 5.46 |
| Brad Radke | Cin | sp | 33 | .684 | 183 | .322 | 92 | .387 | 94 | .395 | 25.3 | 4.0 | 3.54 | 3.30 |
| Elizardo Ramirez | Ari | sp | 23 | .767 | 125 | .272 | 70 | .483 | 70 | .483 | 18.9 | 4.9 | 4.33 | 3.69 |
| Jon Rauch | SF | mr | 27 | .781 | 354 | .254 | 245 | .491 | 250 | .501 | 67.5 | 5.3 | 4.71 | 4.61 |
| Tim Redding | Mil | sp | 28 | .708 | 223 | .274 | 132 | .431 | 134 | .438 | 34.1 | 4.3 | 3.84 | 3.60 |
| Chris Reitsma | Flo | cl | 28 | .625 | 177 | .271 | 84 | .370 | 85 | .374 | 20.3 | 3.2 | 2.94 | 2.64 |
| Chris Resop | NYN | mr | 23 | .749 | 85 | .329 | 58 | .457 | 59 | .465 | 16.6 | 5.2 | 4.75 | 4.18 |
| Al Reyes | | mr | 36 | .752 | 127 | .315 | 87 | .460 | 88 | .466 | 22.8 | 4.6 | 4.20 | 4.67 |
| Anthony Reyes | | mr | 24 | .734 | 312 | .298 | 221 | .462 | 224 | .469 | 58.0 | 4.5 | 4.10 | 3.82 |
| Dennis Reyes* | NYN | mr | 29 | 5.000 | 0 | .000 | 4 | 4.000 | 4 | 4.000 | 4.0 | 0.0 | 99.00 | 0.00 |
| John Rheinecker* | Hou | sp | 27 | .666 | 228 | .268 | 122 | .396 | 127 | .412 | 32.2 | 4.0 | 3.60 | 3.38 |
| Royce Ring* | LA | mr | 25 | .737 | 227 | .286 | 134 | .445 | 135 | .449 | 36.4 | 4.7 | 4.23 | 4.43 |
| Sendy Rleal | Ari | mr | 26 | .739 | 43 | .256 | 35 | .467 | 36 | .480 | 8.0 | 3.8 | 3.52 | 3.66 |
| Nate Robertson* | | sp | 28 | .708 | 621 | .259 | 383 | .437 | 389 | .444 | 99.2 | 4.3 | 3.95 | 3.61 |
| Eddy Rodriguez | Phi | mr | 24 | .829 | 47 | .277 | 38 | .535 | 38 | .535 | 9.0 | 4.9 | 4.37 | 4.94 |
| Francisco Rodriguez | Cin | cl | 24 | .675 | 170 | .324 | 138 | .419 | 141 | .429 | 33.2 | 3.8 | 3.41 | 3.42 |
| Wandy Rodriguez* | Atl | sp | 27 | .893 | 145 | .290 | 120 | .566 | 123 | .580 | 35.8 | 6.8 | 6.16 | 6.11 |
| Kenny Rogers* | | sp | 41 | .759 | 691 | .287 | 410 | .455 | 420 | .466 | 115.3 | 4.9 | 4.53 | 4.26 |
| Davis Romero* | | mr | 23 | .728 | 318 | .302 | 190 | .442 | 190 | .442 | 52.7 | 4.7 | 4.33 | 4.23 |
| J.C. Romero* | Pit | mr | 30 | .702 | 172 | .279 | 128 | .437 | 132 | .451 | 32.5 | 4.5 | 4.05 | 4.30 |
| Josh Rupe | NYN | mr | 23 | 1.002 | 100 | .400 | 73 | .566 | 75 | .581 | 26.9 | 9.4 | 8.59 | 9.10 |
| Glendon Rusch* | ChN | sp | 31 | .751 | 240 | .321 | 143 | .444 | 146 | .453 | 40.9 | 4.9 | 4.58 | 4.64 |
| B.J. Ryan* | Hou | cl | 30 | .592 | 169 | .308 | 119 | .372 | 120 | .375 | 26.1 | 3.0 | 2.76 | 2.70 |
| C.C. Sabathia* | SD | sp | 25 | .694 | 333 | .318 | 195 | .408 | 198 | .414 | 52.9 | 4.2 | 3.82 | 3.76 |
| Chris Sampson | Pit | sp | 28 | .985 | 107 | .336 | 83 | .601 | 85 | .616 | 27.4 | 8.2 | 7.30 | 7.37 |
| Duaner Sanchez | SD | mr | 26 | .763 | 208 | .313 | 125 | .445 | 130 | .463 | 38.3 | 5.5 | 4.92 | 4.69 |
| Humberto Sanchez | Ari | sp | 23 | 1.033 | 162 | .370 | 155 | .633 | 156 | .637 | 56.0 | 10.4 | 9.38 | 8.78 |
| Ervin Santana | | sp | 23 | .673 | 171 | .275 | 94 | .376 | 104 | .416 | 25.7 | 3.9 | 3.55 | 3.34 |
| Victor Santos | | sp | 29 | .969 | 73 | .384 | 56 | .566 | 57 | .576 | 18.9 | 8.4 | 7.52 | 7.70 |
| Scott Sauerbeck* | | mr | 34 | .787 | 80 | .338 | 60 | .472 | 62 | .488 | 17.0 | 5.5 | 5.05 | 5.07 |
| Jason Schmidt | Col | sp | 33 | .744 | 177 | .345 | 122 | .452 | 124 | .459 | 35.6 | 5.2 | 4.63 | 3.58 |
| Aaron Sele | LA | sp | 36 | 1.115 | 19 | .421 | 19 | .655 | 20 | .690 | 7.7 | 12.2 | 11.00 | 9.93 |
| Jae Weong Seo | | sp | 29 | .706 | 509 | .275 | 291 | .433 | 292 | .435 | 74.0 | 4.0 | 3.70 | 3.46 |
| Jimmy Serrano | Col | sp | 30 | .778 | 211 | .294 | 160 | .486 | 161 | .489 | 42.6 | 5.0 | 4.54 | 4.71 |
| Brian Shackelford* | Hou | mr | 29 | .530 | 7 | .000 | 5 | .417 | 5 | .417 | 0.8 | 2.2 | 1.94 | 1.39 |
| Josh Sharpless | NYN | mr | 25 | .695 | 94 | .202 | 60 | .458 | 60 | .458 | 14.3 | 3.9 | 3.58 | 3.10 |
| Steven Shell | Was | sp | 23 | .802 | 295 | .302 | 212 | .506 | 213 | .508 | 59.3 | 5.6 | 5.21 | 5.01 |
| Jamie Shields | | sp | 24 | .833 | 259 | .344 | 182 | .495 | 187 | .508 | 58.0 | 6.6 | 6.10 | 6.27 |
| Scot Shields | Cin | mr | 30 | .695 | 240 | .308 | 161 | .427 | 164 | .435 | 41.0 | 4.2 | 3.84 | 3.96 |
| Doug Slaten* | NYN | mr | 26 | 1.075 | 13 | .385 | 12 | .571 | 14 | .667 | 4.4 | 9.1 | 7.64 | 5.91 |
| Matt J. Smith* | Ari | mr | 27 | .806 | 53 | .302 | 39 | .513 | 39 | .513 | 9.9 | 4.9 | 4.36 | 4.80 |
| Rafael Soriano | SF | mr | 26 | .797 | 266 | .335 | 193 | .495 | 195 | .500 | 53.9 | 5.5 | 4.93 | 4.83 |
| Jorge Sosa | ChN | sp | 29 | .806 | 470 | .313 | 306 | .485 | 306 | .485 | 93.9 | 6.0 | 5.51 | 5.25 |
| Jeremy Sowers* | LA | sp | 23 | .798 | 409 | .301 | 276 | .496 | 279 | .502 | 75.5 | 5.1 | 4.69 | 4.55 |
| Justin Speier | Phi | mr | 32 | .656 | 191 | .277 | 106 | .384 | 112 | .406 | 26.4 | 3.5 | 3.18 | 2.95 |
| Steve Stemle | SF | mr | 29 | .914 | 82 | .354 | 58 | .527 | 60 | .545 | 19.8 | 7.8 | 6.98 | 7.23 |
| Mitch Stetter* | Phi | mr | 25 | .681 | 143 | .245 | 90 | .435 | 91 | .440 | 20.7 | 3.8 | 3.32 | 3.21 |
| Brian Stokes | Col | sp | 26 | .880 | 42 | .333 | 32 | .525 | 33 | .541 | 10.9 | 7.8 | 6.80 | 6.04 |
| Tanyon Sturtze | | mr | 35 | .696 | 150 | .247 | 87 | .442 | 88 | .447 | 22.3 | 4.3 | 3.92 | 3.40 |
| Jeff Suppan | StL | sp | 31 | .741 | 664 | .286 | 396 | .451 | 401 | .456 | 104.8 | 4.5 | 4.10 | 4.03 |
| Kazuhito Tadano | ChN | mr | 26 | .941 | 293 | .345 | 240 | .580 | 246 | .594 | 82.6 | 8.4 | 7.66 | 7.27 |
| John Thomson | Phi | sp | 32 | .894 | 257 | .292 | 196 | .554 | 200 | .565 | 61.7 | 7.1 | 6.33 | 6.15 |
| Salomon Torres | StL | mr | 34 | .652 | 217 | .276 | 110 | .391 | 111 | .395 | 26.3 | 3.4 | 3.07 | 2.84 |
| Josh Towers | | sp | 29 | .498 | 167 | .180 | 61 | .307 | 62 | .312 | 11.4 | 1.9 | 1.71 | 1.38 |
| Derrick Turnbow | StL | cl | 28 | .673 | 232 | .306 | 131 | .397 | 134 | .406 | 33.8 | 4.0 | 3.62 | 3.80 |
| Jermaine Van Buren | LA | mr | 25 | .674 | 190 | .242 | 136 | .433 | 138 | .439 | 33.3 | 4.1 | 3.78 | 3.99 |
| John VanBenschoten | Ari | sp | 26 | 1.017 | 14 | .214 | 14 | .700 | 14 | .700 | 4.4 | 9.1 | 8.19 | 7.87 |
| Claudio Vargas | Ari | sp | 28 | .812 | 53 | .358 | 33 | .471 | 33 | .471 | 10.9 | 6.4 | 6.04 | 5.48 |
| Javier Vazquez | SF | sp | 29 | .648 | 145 | .269 | 85 | .405 | 85 | .405 | 20.3 | 3.5 | 3.11 | 3.05 |
| Jamie Vermilyea | LA | mr | 24 | .685 | 148 | .236 | 85 | .417 | 89 | .436 | 21.3 | 3.9 | 3.54 | 3.56 |
| Luis Vizcaino | | mr | 31 | .662 | 29 | .138 | 19 | .475 | 19 | .475 | 3.7 | 3.1 | 2.77 | 2.09 |
| Billy Wagner* | Flo | cl | 34 | .468 | 209 | .258 | 94 | .276 | 97 | .285 | 17.3 | 1.7 | 1.55 | 1.37 |
| Adam Wainwright | | mr | 24 | .757 | 245 | .282 | 147 | .462 | 149 | .469 | 39.8 | 4.8 | 4.30 | 4.23 |
| John Wasdin | Atl | mr | 33 | .757 | 46 | .326 | 29 | .446 | 29 | .446 | 7.6 | 4.3 | 3.91 | 4.18 |
| Jarrod Washburn* | Flo | sp | 31 | .697 | 718 | .283 | 383 | .416 | 387 | .421 | 100.1 | 4.1 | 3.74 | 3.53 |
| Dave Weathers | Flo | mr | 36 | .833 | 237 | .333 | 161 | .494 | 165 | .506 | 50.6 | 6.4 | 5.75 | 5.86 |
| Jered Weaver | Ari | sp | 23 | .839 | 432 | .306 | 301 | .515 | 307 | .526 | 91.4 | 6.3 | 5.77 | 5.55 |
| Todd Wellemeyer | ChN | mr | 27 | .868 | 129 | .326 | 111 | .541 | 113 | .551 | 31.0 | 6.1 | 5.47 | 5.83 |
| David Wells* | Phi | sp | 43 | .414 | 24 | .208 | 7 | .233 | 7 | .233 | 1.1 | 1.2 | 1.14 | 1.04 |
| Kip Wells | Pit | sp | 29 | .858 | 53 | .321 | 38 | .514 | 39 | .527 | 11.7 | 6.7 | 6.33 | 6.90 |
| Jake Westbrook | Hou | sp | 28 | .803 | 638 | .293 | 428 | .497 | 434 | .503 | 121.2 | 5.5 | 5.02 | 4.98 |
| Dan Wheeler | NYN | mr | 28 | .565 | 68 | .294 | 31 | .310 | 33 | .330 | 8.0 | 2.9 | 2.75 | 2.62 |
| Bob Wickman | | cl | 37 | .734 | 193 | .238 | 132 | .471 | 133 | .475 | 33.4 | 4.6 | 4.18 | 4.16 |
| Dave Williams* | Pit | sp | 27 | .880 | 157 | .318 | 117 | .534 | 122 | .557 | 35.7 | 6.5 | 5.91 | 5.77 |
| Jerome Williams | | sp | 24 | .758 | 559 | .292 | 320 | .437 | 338 | .461 | 94.2 | 5.1 | 4.61 | 4.53 |
| Todd Williams | | mr | 35 | .712 | 225 | .280 | 121 | .414 | 125 | .428 | 32.3 | 4.3 | 3.91 | 4.10 |
| Scott Williamson | SF | mr | 30 | .778 | 14 | .429 | 10 | .455 | 10 | .455 | 2.5 | 4.5 | 4.30 | 6.05 |
| Dontrelle Willis* | SF | sp | 24 | .696 | 280 | .300 | 161 | .425 | 161 | .425 | 40.4 | 3.9 | 3.58 | 3.28 |
| Brian Wilson | Was | mr | 24 | .838 | 269 | .327 | 180 | .492 | 185 | .505 | 57.4 | 6.6 | 5.99 | 6.06 |
| Matt Wise | StL | mr | 30 | .751 | 179 | .335 | 118 | .440 | 122 | .455 | 35.4 | 5.4 | 4.87 | 4.68 |
| Randy Wolf* | | sp | 29 | .831 | 247 | .324 | 167 | .499 | 170 | .507 | 49.4 | 5.8 | 5.34 | 5.31 |
| Mike Wood | | mr | 26 | .948 | 60 | .333 | 49 | .570 | 51 | .593 | 16.3 | 7.9 | 7.36 | 7.64 |
| Jake Woods* | StL | mr | 24 | .873 | 27 | .407 | 16 | .500 | 16 | .500 | 4.9 | 6.3 | 5.41 | 5.84 |
| Jaret Wright | Was | sp | 30 | .823 | 506 | .348 | 344 | .478 | 356 | .495 | 107.6 | 6.2 | 5.56 | 5.65 |
| Mike Wuertz | Mil | mr | 27 | .862 | 117 | .368 | 100 | .541 | 100 | .541 | 29.8 | 6.4 | 5.79 | 5.75 |
| Esteban Yan | Flo | mr | 31 | .803 | 141 | .326 | 94 | .472 | 99 | .497 | 26.9 | 5.3 | 4.92 | 4.86 |
| Chris Young | SD | sp | 27 | .726 | 627 | .301 | 368 | .429 | 379 | .442 | 104.7 | 4.7 | 4.27 | 3.93 |
| Carlos Zambrano | ChN | sp | 25 | .672 | 639 | .272 | 410 | .417 | 415 | .422 | 99.4 | 3.8 | 3.44 | 3.33 |
| Victor Zambrano | | sp | 30 | .899 | 109 | .303 | 85 | .521 | 91 | .558 | 25.3 | 6.3 | 5.63 | 6.33 |
| Barry Zito* | SF | sp | 28 | .654 | 477 | .258 | 303 | .412 | 309 | .420 | 69.5 | 3.5 | 3.13 | 3.13 |
| Joel Zumaya | Atl | mr | 21 | .728 | 301 | .266 | 246 | .468 | 251 | .477 | 61.7 | 4.6 | 4.16 | 4.22 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Jeremy Accardo | Col | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.9 | .652 |
| Mike Adams | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 20.3 | .631 |
| Jon Adkins | SF | mr | 28 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 0 | 0 | .000 | 50.0 | .630 |
| Antonio Alfonseca | Flo | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.8 | .690 |
| Abe Alvarez* | | mr | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 31 | 4.4 | 13 | 2 | .154 | 38.8 | .586 |
| Jason Anderson | Cin | mr | 27 | 4 | 0 | .000 | 0 | 0 | .000 | 15 | 3.8 | 15 | 5 | .333 | 35.8 | .602 |
| Stephen Andrade | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 6 | .176 | 21.8 | .602 |
| Greg Aquino | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 23.9 | .592 |
| Jose Arredondo | SD | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.4 | .632 |
| Bronson Arroyo | Hou | mr | 29 | 36 | 10 | .278 | 2 | 26 | .722 | 185 | 5.1 | 17 | 5 | .294 | 102.3 | .631 |
| Jeff Bajenaru | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 3 | .136 | 21.3 | .592 |
| Scott Baker | SD | sp | 24 | 31 | 2 | .065 | 0 | 23 | .742 | 105 | 3.4 | 25 | 11 | .440 | 101.0 | .632 |
| Josh Banks | | sp | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 5 | 2.5 | 2 | 0 | .000 | 95.5 | .592 |
| Brian Bannister | NYN | sp | 25 | 7 | 0 | .000 | 0 | 1 | .143 | 31 | 4.4 | 3 | 1 | .333 | 82.6 | .611 |
| Miguel Batista | Col | sp | 35 | 20 | 0 | .000 | 0 | 8 | .400 | 111 | 5.6 | 17 | 8 | .471 | 85.2 | .633 |
| Denny Bautista | Ari | sp | 25 | 3 | 0 | .000 | 0 | 0 | .000 | 29 | 9.7 | 6 | 3 | .500 | 53.4 | .599 |
| T.J. Beam | Ari | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 23.2 | .612 |
| Erik Bedard* | | sp | 27 | 34 | 1 | .029 | 1 | 17 | .500 | 132 | 3.9 | 26 | 12 | .462 | 93.0 | .609 |
| Matt Belisle | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 26.7 | .663 |
| Heath Bell | Hou | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 29.5 | .593 |
| Armando Benitez | | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 16.5 | .596 |
| Kris Benson | StL | sp | 31 | 30 | 5 | .167 | 0 | 16 | .533 | 124 | 4.1 | 16 | 9 | .563 | 94.6 | .634 |
| Jay Bergmann | SD | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 25.5 | .608 |
| Rafael Betancourt | | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 20.5 | .665 |
| Jeremy Bonderman | Ari | sp | 23 | 15 | 1 | .067 | 0 | 6 | .400 | 75 | 5.0 | 14 | 4 | .286 | 88.8 | .621 |
| Joe Borowski | | cl | 35 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 19 | 6 | .316 | 20.4 | .618 |
| Adam Bostick* | Col | sp | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 2 | 1.0 | 2 | 1 | .500 | 88.5 | .576 |
| Travis Bowyer | Atl | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 22.0 | .552 |
| Chad Bradford | Col | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 12 | .387 | 17.8 | .632 |
| Craig Breslow* | LA | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 6 | 3.0 | 2 | 0 | .000 | 97.0 | .541 |
| Chris Britton | Was | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 17 | .515 | 18.9 | .591 |
| Jim Brower | Col | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 7 | .778 | 22.7 | .615 |
| Andrew Brown | Hou | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 27.9 | .609 |
| Bobby Brownlie | | sp | 25 | 18 | 3 | .167 | 2 | 11 | .611 | 90 | 5.0 | 23 | 7 | .304 | 66.8 | .592 |
| Jonathan Broxton | | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 11 | .423 | 20.8 | .601 |
| Mark Buehrle* | SF | sp | 27 | 15 | 3 | .200 | 1 | 8 | .533 | 83 | 5.5 | 5 | 0 | .000 | 95.7 | .650 |
| Nate Bump | Col | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 19.6 | .644 |
| Ambiorix Burgos | Ari | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 11 | .275 | 19.6 | .590 |
| A.J. Burnett | Col | sp | 29 | 26 | 2 | .077 | 1 | 11 | .423 | 135 | 5.2 | 22 | 11 | .500 | 101.2 | .619 |
| Sean Burnett* | LA | sp | 23 | 15 | 1 | .067 | 1 | 7 | .467 | 66 | 4.4 | 13 | 6 | .462 | 97.8 | .611 |
| Mike Burns | Hou | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 21.8 | .658 |
| Paul Byrd | Flo | sp | 35 | 27 | 4 | .148 | 1 | 14 | .519 | 137 | 5.1 | 16 | 8 | .500 | 89.9 | .668 |
| Daniel Cabrera | Was | sp | 25 | 31 | 1 | .032 | 1 | 14 | .452 | 153 | 4.9 | 30 | 6 | .200 | 81.8 | .573 |
| Matt Cain | Cin | sp | 21 | 35 | 0 | .000 | 0 | 13 | .371 | 165 | 4.7 | 26 | 9 | .346 | 92.4 | .598 |
| Jorge Campillo | LA | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 14.9 | .574 |
| Jose Capellan | SF | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 29.4 | .633 |
| Chris Capuano* | | sp | 27 | 23 | 0 | .000 | 0 | 8 | .348 | 91 | 4.0 | 29 | 14 | .483 | 62.2 | .614 |
| Lance Carter | SF | mr | 31 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 2 | 0 | .000 | 100.0 | .580 |
| Marcos Carvajal | | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 23.1 | .600 |
| Scott Cassidy | LA | mr | 30 | 2 | 0 | .000 | 0 | 1 | .500 | 7 | 3.5 | 24 | 9 | .375 | 23.7 | .586 |
| Shawn Chacon | Mil | mr | 28 | 16 | 0 | .000 | 0 | 7 | .438 | 69 | 4.3 | 11 | 3 | .273 | 81.7 | .581 |
| Vinny Chulk | SD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 20.9 | .588 |
| Tyler Clippard | Was | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 6 | .158 | 21.7 | .578 |
| Todd Coffey | StL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.4 | .659 |
| Jesus Colome | Flo | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 0 | .000 | 24.2 | .612 |
| Bartolo Colon | Atl | sp | 33 | 5 | 0 | .000 | 0 | 2 | .400 | 23 | 4.6 | 6 | 0 | .000 | 90.0 | .636 |
| Aaron Cook | Hou | sp | 27 | 34 | 4 | .118 | 2 | 21 | .618 | 201 | 5.9 | 22 | 9 | .409 | 101.8 | .623 |
| Francisco Cordero | | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 17.9 | .616 |
| Juan Cruz | Ari | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 20.0 | .612 |
| Jorge de la Rosa* | | mr | 25 | 5 | 0 | .000 | 0 | 0 | .000 | 16 | 3.2 | 8 | 5 | .625 | 35.0 | .559 |
| Eulogio Delacruz | Mil | mr | 22 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 3 | 1 | .333 | 60.7 | .582 |
| Manny Delcarmen | | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 27.0 | .620 |
| Ryan Dempster | Col | cl | 29 | 14 | 0 | .000 | 0 | 8 | .571 | 72 | 5.1 | 5 | 0 | .000 | 97.4 | .584 |
| Joseph Devine | Was | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 18.7 | .585 |
| Tim Dillard | SD | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.5 | .689 |
| Lenny DiNardo* | Cin | mr | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 2 | 0 | .000 | 100.0 | .625 |
| Juan Dominguez | Mil | sp | 26 | 20 | 1 | .050 | 0 | 12 | .600 | 100 | 5.0 | 17 | 5 | .294 | 62.8 | .618 |
| Brendan Donnelly | | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 9 | .346 | 21.1 | .623 |
| Scott Downs* | StL | mr | 30 | 5 | 0 | .000 | 0 | 0 | .000 | 28 | 5.6 | 20 | 7 | .350 | 29.2 | .629 |
| Justin Duchscherer | Hou | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 10 | .294 | 17.8 | .630 |
| J.D. Durbin | Pit | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 24.8 | .537 |
| Scott Elarton | Pit | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 30.1 | .598 |
| Alan Embree* | | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 16.6 | .639 |
| Kelvim Escobar | | sp | 30 | 15 | 0 | .000 | 0 | 9 | .600 | 71 | 4.7 | 12 | 6 | .500 | 101.4 | .614 |
| Seth Etherton | SF | sp | 29 | 14 | 1 | .071 | 0 | 8 | .571 | 81 | 5.8 | 6 | 2 | .333 | 79.4 | .636 |
| Dana Eveland* | | mr | 22 | 2 | 0 | .000 | 0 | 0 | .000 | 5 | 2.5 | 18 | 6 | .333 | 27.1 | .589 |
| Scott Eyre* | | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 17.2 | .567 |
| Randy Flores* | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 22.8 | .590 |
| Ron Flores* | LA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 20.2 | .625 |
| Gavin Floyd | | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 27.5 | .583 |
| Jesse Foppert | LA | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 25.5 | .592 |
| Bartolome Fortunato | ChN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 21.5 | .558 |
| Casey Fossum* | NYN | sp | 28 | 12 | 0 | .000 | 0 | 4 | .333 | 51 | 4.3 | 5 | 0 | .000 | 95.9 | .612 |
| Keith Foulke | SF | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 18.8 | .653 |
| Jeff Francis* | LA | sp | 25 | 9 | 2 | .222 | 2 | 6 | .667 | 32 | 3.6 | 5 | 1 | .200 | 66.7 | .622 |
| Brian Fuentes* | Hou | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 9 | .257 | 17.8 | .630 |
| Aaron Fultz* | | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 20.1 | .614 |
| Eric Gagne | Was | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.2 | .610 |
| Freddy Garcia | ChN | sp | 30 | 32 | 4 | .125 | 2 | 19 | .594 | 165 | 5.2 | 17 | 4 | .235 | 99.2 | .630 |
| Harvey Garcia | NYN | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 1 | 1 | 1.000 | 79.0 | .646 |
| Jose Garcia | Hou | mr | 21 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 1 | 0 | .000 | 43.0 | .674 |
| Jon Garland | StL | sp | 26 | 33 | 1 | .030 | 1 | 14 | .424 | 169 | 5.1 | 22 | 12 | .545 | 101.6 | .640 |
| Chad Gaudin | NYN | mr | 23 | 12 | 0 | .000 | 0 | 8 | .667 | 48 | 4.0 | 15 | 2 | .133 | 40.2 | .623 |
| Justin Germano | Flo | sp | 23 | 5 | 0 | .000 | 0 | 2 | .400 | 33 | 6.6 | 6 | 1 | .167 | 79.6 | .621 |
| Tom Glavine* | | sp | 40 | 13 | 1 | .077 | 0 | 6 | .462 | 65 | 5.0 | 11 | 6 | .545 | 94.6 | .649 |
| Edgar Gonzalez | | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 15.9 | .606 |
| Enrique Gonzalez | Pit | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 16.8 | .564 |
| Tom Gordon | ChN | cl | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 6 | .600 | 18.6 | .643 |
| Tom Gorzelanny* | Ari | sp | 23 | 14 | 0 | .000 | 0 | 6 | .429 | 78 | 5.6 | 12 | 6 | .500 | 92.9 | .629 |
| John Grabow* | | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 17.4 | .623 |
| Danny Graves | Atl | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 40.0 | .675 |
| Sean Green | LA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 27.9 | .559 |
| Jason Grilli | SF | sp | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 0 | 0 | .000 | 81.0 | .481 |
| Buddy Groom* | Col | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 10.0 | .767 |
| Kevin Gryboski | Pit | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 21.6 | .593 |
| Eddie Guardado* | | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 19.3 | .633 |
| Matt Guerrier | SD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 28.3 | .650 |
| Jeremy Guthrie | Cin | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 6.0 | .500 |
| Roy Halladay | Cin | sp | 29 | 33 | 6 | .182 | 1 | 23 | .697 | 164 | 5.0 | 14 | 3 | .214 | 99.3 | .678 |
| Brad Halsey* | SD | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 15 | 4 | .267 | 23.0 | .615 |
| Cole Hamels* | StL | sp | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 10 | 5 | .500 | 20.5 | .590 |
| Jason Hammel | | sp | 23 | 7 | 0 | .000 | 0 | 3 | .429 | 48 | 6.9 | 8 | 2 | .250 | 91.0 | .612 |
| Chris Hammond* | Cin | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 16.2 | .641 |
| Josh Hancock | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 18.5 | .621 |
| Craig Hansen | SD | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 16.8 | .596 |
| Rich Harden | Was | sp | 24 | 7 | 1 | .143 | 0 | 5 | .714 | 37 | 5.3 | 2 | 0 | .000 | 108.4 | .622 |
| La Troy Hawkins | SF | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 24.4 | .656 |
| Aaron Heilman | Was | sp | 27 | 32 | 0 | .000 | 0 | 16 | .500 | 150 | 4.7 | 26 | 6 | .231 | 93.8 | .598 |
| Mark Hendrickson* | Pit | sp | 32 | 3 | 0 | .000 | 0 | 1 | .333 | 10 | 3.3 | 3 | 0 | .000 | 98.0 | .650 |
| Brad Hennessey | | sp | 26 | 6 | 0 | .000 | 0 | 1 | .167 | 21 | 3.5 | 8 | 1 | .125 | 62.4 | .637 |
| Clay Hensley | | mr | 26 | 31 | 0 | .000 | 0 | 18 | .581 | 171 | 5.5 | 19 | 6 | .316 | 79.7 | .628 |
| Livan Hernandez | | sp | 31 | 33 | 5 | .152 | 2 | 13 | .394 | 146 | 4.4 | 24 | 12 | .500 | 97.0 | .641 |
| Orlando Hernandez | Atl | sp | 36 | 14 | 0 | .000 | 0 | 1 | .071 | 73 | 5.2 | 12 | 6 | .500 | 69.3 | .606 |
| Roberto Hernandez | LA | mr | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 7.7 | .652 |
| Rich Hill* | | mr | 26 | 5 | 0 | .000 | 0 | 2 | .400 | 24 | 4.8 | 26 | 6 | .231 | 28.6 | .607 |
| Mike Hinckley* | Atl | sp | 23 | 17 | 0 | .000 | 0 | 10 | .588 | 75 | 4.4 | 12 | 2 | .167 | 86.9 | .611 |
| Jason Hirsh | LA | sp | 24 | 32 | 2 | .063 | 0 | 19 | .594 | 146 | 4.6 | 24 | 13 | .542 | 97.1 | .619 |
| Trevor Hoffman | | cl | 38 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 16 | 4 | .250 | 19.9 | .656 |
| James Howell* | Pit | sp | 23 | 10 | 0 | .000 | 0 | 5 | .500 | 38 | 3.8 | 4 | 3 | .750 | 96.4 | .576 |
| Bob Howry | | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 18.4 | .653 |
| Luke Hudson | NYN | mr | 29 | 3 | 0 | .000 | 0 | 1 | .333 | 6 | 2.0 | 1 | 0 | .000 | 89.0 | .607 |
| Tim Hudson | Phi | sp | 30 | 34 | 9 | .265 | 2 | 19 | .559 | 123 | 3.6 | 14 | 8 | .571 | 96.4 | .645 |
| Jason Isringhausen | StL | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 14.3 | .640 |
| Edwin Jackson | Cin | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.8 | .602 |
| Zachary Jackson* | SD | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 2 | 2 | 1.000 | 22.7 | .610 |
| Casey Janssen | SD | sp | 24 | 29 | 1 | .034 | 0 | 21 | .724 | 104 | 3.6 | 15 | 6 | .400 | 103.7 | .624 |
| Bobby Jenks | Ari | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 14 | .667 | 20.2 | .579 |
| Ubaldo Jimenez | Ari | sp | 22 | 19 | 0 | .000 | 0 | 9 | .474 | 106 | 5.6 | 8 | 1 | .125 | 85.8 | .598 |
| James Johnson | | sp | 23 | 13 | 0 | .000 | 0 | 5 | .385 | 41 | 3.2 | 9 | 2 | .222 | 77.1 | .602 |
| Jason Johnson | Hou | sp | 32 | 35 | 2 | .057 | 1 | 20 | .571 | 209 | 6.0 | 25 | 14 | .560 | 86.4 | .634 |
| Scott Kazmir* | SD | sp | 22 | 22 | 1 | .045 | 1 | 13 | .591 | 78 | 3.5 | 14 | 6 | .429 | 107.5 | .591 |
| Beau Kemp | Pit | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 17.7 | .614 |
| Logan Kensing | | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.6 | .646 |
| Jason Kershner* | Flo | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.6 | .638 |
| Byung-Hyun Kim | Ari | sp | 27 | 4 | 0 | .000 | 0 | 2 | .500 | 12 | 3.0 | 3 | 1 | .333 | 87.0 | .624 |
| Ray King* | Phi | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 18.6 | .559 |
| Steve Kline* | Atl | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 21.2 | .591 |
| Danny Kolb | | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 20.5 | .639 |
| Shane Komine | SD | sp | 25 | 15 | 0 | .000 | 0 | 9 | .600 | 73 | 4.9 | 13 | 4 | .308 | 84.7 | .639 |
| Mike Koplove | | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 23.1 | .600 |
| John Koronka* | | sp | 25 | 36 | 0 | .000 | 0 | 16 | .444 | 157 | 4.4 | 17 | 6 | .353 | 74.8 | .610 |
| Hong-Chih Kuo* | | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 17.6 | .606 |
| Preston Larrison | LA | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 31.5 | .540 |
| Brandon League | StL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 13.9 | .605 |
| Wil Ledezma* | | sp | 25 | 28 | 1 | .036 | 0 | 15 | .536 | 142 | 5.1 | 21 | 13 | .619 | 93.3 | .596 |
| Cliff Lee* | Cin | sp | 27 | 40 | 1 | .025 | 0 | 24 | .600 | 191 | 4.8 | 24 | 6 | .250 | 85.8 | .631 |
| Derek Lee* | SF | sp | 31 | 15 | 0 | .000 | 0 | 9 | .600 | 80 | 5.3 | 10 | 1 | .100 | 102.6 | .619 |
| Brad Lidge | Cin | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 9 | .563 | 23.5 | .642 |
| Cory Lidle | | sp | 34 | 25 | 0 | .000 | 0 | 13 | .520 | 119 | 4.8 | 13 | 3 | .231 | 96.3 | .636 |
| Ted Lilly* | Pit | sp | 30 | 33 | 0 | .000 | 0 | 17 | .515 | 95 | 2.9 | 25 | 11 | .440 | 99.1 | .597 |
| Jose Lima | | sp | 33 | 10 | 1 | .100 | 0 | 7 | .700 | 34 | 3.4 | 7 | 4 | .571 | 90.8 | .624 |
| Matthew Lindstrom | | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 10 | .500 | 20.2 | .574 |
| Scott Linebrink | ChN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 18.3 | .656 |
| Francisco Liriano* | LA | mr | 22 | 24 | 0 | .000 | 0 | 7 | .292 | 97 | 4.0 | 17 | 6 | .353 | 90.8 | .626 |
| Adam Loewen* | Ari | sp | 22 | 19 | 0 | .000 | 0 | 8 | .421 | 104 | 5.5 | 19 | 9 | .474 | 90.1 | .571 |
| Kyle Lohse | | sp | 27 | 21 | 2 | .095 | 1 | 11 | .524 | 105 | 5.0 | 13 | 6 | .462 | 67.7 | .638 |
| Braden Looper | Col | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 21.9 | .619 |
| Javier Lopez* | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 13.8 | .473 |
| Rodrigo Lopez | ChN | sp | 30 | 31 | 2 | .065 | 1 | 14 | .452 | 158 | 5.1 | 21 | 10 | .476 | 87.7 | .632 |
| Derek Lowe | Phi | sp | 33 | 34 | 5 | .147 | 3 | 16 | .471 | 165 | 4.9 | 16 | 10 | .625 | 89.5 | .636 |
| Chris Mabeus | Phi | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 20.0 | .589 |
| Mike MacDougal | | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 22.7 | .555 |
| Greg Maddux | StL | sp | 40 | 23 | 0 | .000 | 0 | 7 | .304 | 115 | 5.0 | 18 | 11 | .611 | 86.5 | .666 |
| Gary Majewski | ChN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 4 | .148 | 20.2 | .623 |
| Mark Malaska* | Hou | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 21.0 | .611 |
| Carlos Marmol | Was | sp | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 5 | 3 | .600 | 26.1 | .602 |
| Mike Maroth* | Hou | sp | 28 | 9 | 0 | .000 | 0 | 6 | .667 | 36 | 4.0 | 5 | 2 | .400 | 89.8 | .653 |
| Jason Marquis | Pit | sp | 27 | 33 | 2 | .061 | 0 | 19 | .576 | 136 | 4.1 | 18 | 5 | .278 | 104.7 | .619 |
| Damaso Marte* | Phi | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 21.5 | .571 |
| J.D. Martin | Mil | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 23.0 | .696 |
| Edgar Martinez | Was | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 14 | .389 | 20.8 | .586 |
| Pedro Martinez | Flo | sp | 34 | 18 | 3 | .167 | 2 | 13 | .722 | 74 | 4.1 | 7 | 2 | .286 | 101.6 | .660 |
| Juan Mateo | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 24.4 | .680 |
| Julio Mateo | SF | mr | 28 | 16 | 1 | .063 | 1 | 10 | .625 | 68 | 4.3 | 16 | 4 | .250 | 47.2 | .656 |
| Macay McBride* | SD | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 24.9 | .617 |
| Brandon McCarthy | LA | mr | 22 | 25 | 0 | .000 | 0 | 16 | .640 | 101 | 4.0 | 20 | 11 | .550 | 96.6 | .647 |
| Seth McClung | | sp | 25 | 7 | 0 | .000 | 0 | 2 | .286 | 25 | 3.6 | 6 | 1 | .167 | 70.7 | .585 |
| Brian Meadows | Atl | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 19.1 | .676 |
| Brandon Medders | | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 25.8 | .648 |
| Mike Megrew* | LA | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 24.0 | .577 |
| Ramiro Mendoza | ChN | mr | 34 | 2 | 0 | .000 | 0 | 0 | .000 | 6 | 3.0 | 14 | 7 | .500 | 24.6 | .616 |
| Kent Mercker* | Phi | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 20.1 | .615 |
| Cla Meredith | NYN | mr | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 6 | 1 | .167 | 31.1 | .578 |
| Jose Mesa | | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 22.1 | .610 |
| Randy Messenger | SF | mr | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 9 | 4.5 | 4 | 1 | .250 | 55.3 | .542 |
| Dan Meyer* | Was | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 18.8 | .572 |
| Kevin Millwood | | sp | 31 | 13 | 1 | .077 | 1 | 4 | .308 | 61 | 4.7 | 5 | 5 | 1.000 | 80.0 | .620 |
| Sergio Mitre | SD | sp | 25 | 8 | 1 | .125 | 0 | 4 | .500 | 33 | 4.1 | 7 | 3 | .429 | 102.0 | .641 |
| Matt Morris | Phi | sp | 31 | 26 | 3 | .115 | 2 | 11 | .423 | 120 | 4.6 | 11 | 5 | .455 | 94.3 | .675 |
| Edward Mujica | | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 11 | .275 | 22.2 | .581 |
| Mark Mulder* | | sp | 28 | 12 | 1 | .083 | 0 | 8 | .667 | 48 | 4.0 | 13 | 2 | .154 | 101.6 | .641 |
| Mike Mussina | Cin | sp | 37 | 30 | 2 | .067 | 1 | 13 | .433 | 152 | 5.1 | 18 | 4 | .222 | 84.9 | .642 |
| Brett Myers | LA | sp | 25 | 7 | 2 | .286 | 1 | 2 | .286 | 31 | 4.4 | 5 | 5 | 1.000 | 102.4 | .630 |
| Mike Myers* | NYN | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 18.5 | .601 |
| Joe Nathan | | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 19.7 | .613 |
| Pat Neshek | | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 21.1 | .607 |
| Jeff Niemann | SD | sp | 23 | 4 | 0 | .000 | 0 | 1 | .250 | 15 | 3.8 | 6 | 2 | .333 | 97.3 | .622 |
| Dustin Nippert | Was | sp | 25 | 31 | 1 | .032 | 0 | 16 | .516 | 145 | 4.7 | 21 | 9 | .429 | 87.5 | .580 |
| Roberto Novoa | ChN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 21.5 | .575 |
| Tomo Ohka | Mil | sp | 30 | 21 | 0 | .000 | 0 | 10 | .476 | 86 | 4.1 | 13 | 7 | .538 | 70.4 | .638 |
| Alvis Ojeda | Phi | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 5 | .833 | 26.4 | .583 |
| Scott Olsen* | Ari | sp | 22 | 26 | 0 | .000 | 0 | 7 | .269 | 125 | 4.8 | 21 | 12 | .571 | 66.4 | .597 |
| Justin Orenduff | Was | sp | 23 | 6 | 0 | .000 | 0 | 4 | .667 | 28 | 4.7 | 2 | 2 | 1.000 | 92.3 | .617 |
| Ramon Ortiz | Flo | sp | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 1 | 1 | 1.000 | 91.0 | .626 |
| Roy Oswalt | | sp | 28 | 24 | 4 | .167 | 1 | 19 | .792 | 107 | 4.5 | 12 | 4 | .333 | 107.8 | .659 |
| Akinori Otsuka | Hou | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 11 | .458 | 20.8 | .613 |
| Vicente Padilla | | sp | 28 | 27 | 2 | .074 | 1 | 13 | .481 | 109 | 4.0 | 30 | 13 | .433 | 72.1 | .618 |
| Manny Parra* | | sp | 23 | 4 | 0 | .000 | 0 | 2 | .500 | 18 | 4.5 | 11 | 3 | .273 | 33.6 | .636 |
| Brad Penny | SF | sp | 28 | 9 | 1 | .111 | 0 | 2 | .222 | 59 | 6.6 | 9 | 5 | .556 | 80.4 | .620 |
| Odalis Perez* | Flo | sp | 29 | 31 | 1 | .032 | 0 | 15 | .484 | 137 | 4.4 | 11 | 5 | .455 | 93.7 | .658 |
| Oliver Perez* | Mil | sp | 24 | 20 | 0 | .000 | 0 | 9 | .450 | 96 | 4.8 | 17 | 4 | .235 | 66.2 | .592 |
| Vince Perkins | Was | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 16.2 | .588 |
| Yusmeiro Petit | ChN | sp | 21 | 10 | 1 | .100 | 1 | 6 | .600 | 40 | 4.0 | 5 | 1 | .200 | 93.5 | .637 |
| Andy Pettitte* | StL | sp | 34 | 14 | 2 | .143 | 2 | 11 | .786 | 64 | 4.6 | 11 | 4 | .364 | 99.9 | .652 |
| Joel Pineiro | | sp | 27 | 32 | 1 | .031 | 1 | 17 | .531 | 146 | 4.6 | 22 | 9 | .409 | 106.0 | .623 |
| Renyel Pinto* | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 19.5 | .555 |
| Cliff Politte | | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 23.1 | .619 |
| Sidney Ponson | Mil | sp | 29 | 9 | 0 | .000 | 0 | 1 | .111 | 40 | 4.4 | 7 | 4 | .571 | 60.8 | .621 |
| Mark Prior | SF | sp | 25 | 6 | 2 | .333 | 1 | 3 | .500 | 35 | 5.8 | 3 | 0 | .000 | 100.7 | .667 |
| Scott Proctor | Pit | mr | 29 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 12 | 4 | .333 | 25.4 | .573 |
| Brad Radke | Cin | sp | 33 | 9 | 0 | .000 | 0 | 7 | .778 | 38 | 4.2 | 7 | 4 | .571 | 92.1 | .688 |
| Elizardo Ramirez | Ari | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 30.6 | .680 |
| Jon Rauch | SF | mr | 27 | 11 | 0 | .000 | 0 | 6 | .545 | 39 | 3.5 | 16 | 4 | .250 | 37.7 | .614 |
| Tim Redding | Mil | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 26.6 | .587 |
| Chris Reitsma | Flo | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 18.0 | .677 |
| Chris Resop | NYN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 25.3 | .605 |
| Al Reyes | | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 21.8 | .617 |
| Anthony Reyes | | mr | 24 | 20 | 1 | .050 | 0 | 6 | .300 | 102 | 5.1 | 8 | 4 | .500 | 87.8 | .664 |
| Dennis Reyes* | NYN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 2.0 | 1.000 |
| John Rheinecker* | Hou | sp | 27 | 12 | 0 | .000 | 0 | 8 | .667 | 59 | 4.9 | 12 | 5 | .417 | 95.3 | .605 |
| Royce Ring* | LA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 21.1 | .573 |
| Sendy Rleal | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 18.6 | .572 |
| Nate Robertson* | | sp | 28 | 31 | 5 | .161 | 1 | 19 | .613 | 127 | 4.1 | 17 | 9 | .529 | 100.0 | .603 |
| Eddy Rodriguez | Phi | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 27.2 | .566 |
| Francisco Rodriguez | Cin | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 22.2 | .600 |
| Wandy Rodriguez* | Atl | sp | 27 | 9 | 0 | .000 | 0 | 3 | .333 | 17 | 1.9 | 3 | 2 | .667 | 95.0 | .627 |
| Kenny Rogers* | | sp | 41 | 32 | 4 | .125 | 0 | 15 | .469 | 124 | 3.9 | 13 | 1 | .077 | 92.6 | .634 |
| Davis Romero* | | mr | 23 | 10 | 0 | .000 | 0 | 6 | .600 | 55 | 5.5 | 20 | 5 | .250 | 41.6 | .613 |
| J.C. Romero* | Pit | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 20.8 | .563 |
| Josh Rupe | NYN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 21.9 | .608 |
| Glendon Rusch* | ChN | sp | 31 | 14 | 0 | .000 | 0 | 4 | .286 | 51 | 3.6 | 12 | 5 | .417 | 81.8 | .653 |
| B.J. Ryan* | Hou | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 18.7 | .617 |
| C.C. Sabathia* | SD | sp | 25 | 18 | 0 | .000 | 0 | 12 | .667 | 46 | 2.6 | 13 | 5 | .385 | 100.7 | .629 |
| Chris Sampson | Pit | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 17.7 | .651 |
| Duaner Sanchez | SD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 20.3 | .624 |
| Humberto Sanchez | Ari | sp | 23 | 6 | 0 | .000 | 0 | 2 | .333 | 21 | 3.5 | 12 | 3 | .250 | 44.0 | .562 |
| Ervin Santana | | sp | 23 | 9 | 0 | .000 | 0 | 6 | .667 | 48 | 5.3 | 8 | 6 | .750 | 99.3 | .616 |
| Victor Santos | | sp | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 8 | 5 | .625 | 26.8 | .580 |
| Scott Sauerbeck* | | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 19.8 | .561 |
| Jason Schmidt | Col | sp | 33 | 11 | 0 | .000 | 0 | 7 | .636 | 67 | 6.1 | 7 | 2 | .286 | 94.2 | .623 |
| Aaron Sele | LA | sp | 36 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 3 | 0 | .000 | 109.0 | .578 |
| Jae Weong Seo | | sp | 29 | 27 | 2 | .074 | 1 | 14 | .519 | 102 | 3.8 | 9 | 6 | .667 | 89.6 | .641 |
| Jimmy Serrano | Col | sp | 30 | 8 | 0 | .000 | 0 | 2 | .250 | 42 | 5.3 | 10 | 8 | .800 | 49.7 | .597 |
| Brian Shackelford* | Hou | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.5 | .571 |
| Josh Sharpless | NYN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 18.6 | .645 |
| Steven Shell | Was | sp | 23 | 14 | 0 | .000 | 0 | 6 | .429 | 65 | 4.6 | 13 | 3 | .231 | 63.0 | .602 |
| Jamie Shields | | sp | 24 | 14 | 0 | .000 | 0 | 3 | .214 | 55 | 3.9 | 17 | 10 | .588 | 95.4 | .598 |
| Scot Shields | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 8 | .267 | 22.0 | .620 |
| Doug Slaten* | NYN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 22.3 | .567 |
| Matt J. Smith* | Ari | mr | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 10 | 10.0 | 0 | 0 | .000 | 31.0 | .590 |
| Rafael Soriano | SF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 9 | .500 | 17.7 | .623 |
| Jorge Sosa | ChN | sp | 29 | 25 | 1 | .040 | 0 | 10 | .400 | 139 | 5.6 | 25 | 5 | .200 | 61.5 | .593 |
| Jeremy Sowers* | LA | sp | 23 | 22 | 0 | .000 | 0 | 8 | .364 | 87 | 4.0 | 20 | 9 | .450 | 73.1 | .632 |
| Justin Speier | Phi | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 18.0 | .644 |
| Steve Stemle | SF | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 35.4 | .620 |
| Mitch Stetter* | Phi | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 22.8 | .592 |
| Brian Stokes | Col | sp | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 5 | 3 | .600 | 73.7 | .620 |
| Tanyon Sturtze | | mr | 35 | 8 | 0 | .000 | 0 | 4 | .500 | 36 | 4.5 | 7 | 3 | .429 | 79.3 | .615 |
| Jeff Suppan | StL | sp | 31 | 33 | 0 | .000 | 0 | 22 | .667 | 188 | 5.7 | 16 | 5 | .313 | 98.8 | .630 |
| Kazuhito Tadano | ChN | mr | 26 | 5 | 0 | .000 | 0 | 2 | .400 | 27 | 5.4 | 10 | 5 | .500 | 32.1 | .632 |
| John Thomson | Phi | sp | 32 | 14 | 1 | .071 | 0 | 6 | .429 | 72 | 5.1 | 10 | 4 | .400 | 87.9 | .628 |
| Salomon Torres | StL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 21.3 | .657 |
| Josh Towers | | sp | 29 | 7 | 2 | .286 | 2 | 5 | .714 | 37 | 5.3 | 1 | 0 | .000 | 92.4 | .674 |
| Derrick Turnbow | StL | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 21.1 | .583 |
| Jermaine Van Buren | LA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 20.5 | .573 |
| John VanBenschoten | Ari | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.3 | .658 |
| Claudio Vargas | Ari | sp | 28 | 3 | 0 | .000 | 0 | 1 | .333 | 21 | 7.0 | 2 | 2 | 1.000 | 89.3 | .634 |
| Javier Vazquez | SF | sp | 29 | 8 | 0 | .000 | 0 | 5 | .625 | 54 | 6.8 | 3 | 2 | .667 | 94.9 | .657 |
| Jamie Vermilyea | LA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 23.9 | .616 |
| Luis Vizcaino | | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.6 | .677 |
| Billy Wagner* | Flo | cl | 34 | 1 | 0 | .000 | 0 | 1 | 1.000 | 7 | 7.0 | 7 | 0 | .000 | 18.1 | .667 |
| Adam Wainwright | | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 23.7 | .616 |
| John Wasdin | Atl | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 21.2 | .627 |
| Jarrod Washburn* | Flo | sp | 31 | 33 | 1 | .030 | 0 | 22 | .667 | 169 | 5.1 | 19 | 6 | .316 | 97.4 | .639 |
| Dave Weathers | Flo | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 11 | .407 | 20.5 | .607 |
| Jered Weaver | Ari | sp | 23 | 24 | 2 | .083 | 1 | 10 | .417 | 119 | 5.0 | 17 | 4 | .235 | 88.1 | .612 |
| Todd Wellemeyer | ChN | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 9 | 5 | .556 | 28.3 | .590 |
| David Wells* | Phi | sp | 43 | 1 | 0 | .000 | 0 | 1 | 1.000 | 8 | 8.0 | 0 | 0 | .000 | 116.0 | .672 |
| Kip Wells | Pit | sp | 29 | 3 | 0 | .000 | 0 | 1 | .333 | 19 | 6.3 | 3 | 1 | .333 | 90.7 | .592 |
| Jake Westbrook | Hou | sp | 28 | 35 | 2 | .057 | 0 | 16 | .457 | 198 | 5.7 | 20 | 9 | .450 | 88.1 | .628 |
| Dan Wheeler | NYN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 20.3 | .653 |
| Bob Wickman | | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 17.0 | .598 |
| Dave Williams* | Pit | sp | 27 | 6 | 0 | .000 | 0 | 3 | .500 | 22 | 3.7 | 12 | 6 | .500 | 55.5 | .624 |
| Jerome Williams | | sp | 24 | 28 | 0 | .000 | 0 | 15 | .536 | 120 | 4.3 | 22 | 5 | .227 | 94.5 | .627 |
| Todd Williams | | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 4 | .182 | 18.8 | .594 |
| Scott Williamson | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 18.4 | .565 |
| Dontrelle Willis* | SF | sp | 24 | 13 | 2 | .154 | 1 | 9 | .692 | 84 | 6.5 | 10 | 4 | .400 | 105.5 | .636 |
| Brian Wilson | Was | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 17 | .586 | 19.2 | .596 |
| Matt Wise | StL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 4 | .143 | 19.5 | .616 |
| Randy Wolf* | | sp | 29 | 13 | 1 | .077 | 0 | 4 | .308 | 76 | 5.8 | 7 | 1 | .143 | 92.6 | .643 |
| Mike Wood | | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 18.3 | .624 |
| Jake Woods* | StL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 21.5 | .597 |
| Jaret Wright | Was | sp | 30 | 30 | 0 | .000 | 0 | 8 | .267 | 142 | 4.7 | 28 | 10 | .357 | 89.7 | .585 |
| Mike Wuertz | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 20.0 | .590 |
| Esteban Yan | Flo | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 26.1 | .599 |
| Chris Young | SD | sp | 27 | 33 | 1 | .030 | 0 | 18 | .545 | 110 | 3.3 | 24 | 12 | .500 | 95.3 | .644 |
| Carlos Zambrano | ChN | sp | 25 | 33 | 2 | .061 | 2 | 23 | .697 | 160 | 4.8 | 17 | 2 | .118 | 108.9 | .615 |
| Victor Zambrano | | sp | 30 | 7 | 0 | .000 | 0 | 2 | .286 | 46 | 6.6 | 9 | 3 | .333 | 86.9 | .551 |
| Barry Zito* | SF | sp | 28 | 28 | 2 | .071 | 1 | 18 | .643 | 132 | 4.7 | 14 | 6 | .429 | 98.5 | .608 |
| Joel Zumaya | Atl | mr | 21 | 22 | 0 | .000 | 0 | 8 | .364 | 73 | 3.3 | 16 | 8 | .500 | 92.0 | .576 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Jeremy Accardo | Col | mr | 24 | 9 | 7 | .778 | 2 | .222 | 5 | 17 | 8 | .471 | 33 | 33 | 21 | 19.9 | .652 |
| Mike Adams | Col | mr | 27 | 4 | 2 | .500 | 1 | .250 | 4 | 34 | 14 | .412 | 47 | 47 | 17 | 20.3 | .631 |
| Jon Adkins | SF | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 50.0 | .630 |
| Antonio Alfonseca | Flo | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 4 | 4 | 3 | 17.8 | .690 |
| Abe Alvarez* | | mr | 23 | 3 | 1 | .333 | 1 | .333 | 3 | 10 | 2 | .200 | 23 | 16 | 6 | 38.8 | .586 |
| Jason Anderson | Cin | mr | 27 | 3 | 1 | .333 | 2 | .667 | 4 | 26 | 9 | .346 | 37 | 33 | 9 | 35.8 | .602 |
| Stephen Andrade | SF | mr | 28 | 5 | 3 | .600 | 2 | .400 | 10 | 33 | 13 | .394 | 52 | 52 | 13 | 21.8 | .602 |
| Greg Aquino | Pit | mr | 28 | 2 | 1 | .500 | 1 | .500 | 0 | 14 | 5 | .357 | 17 | 17 | 5 | 23.9 | .592 |
| Jose Arredondo | SD | mr | 22 | 3 | 0 | .000 | 3 | 1.000 | 0 | 18 | 12 | .667 | 25 | 25 | 10 | 23.4 | .632 |
| Bronson Arroyo | Hou | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 102.3 | .631 |
| Jeff Bajenaru | Atl | mr | 28 | 4 | 1 | .250 | 2 | .500 | 9 | 39 | 10 | .256 | 74 | 74 | 18 | 21.3 | .592 |
| Scott Baker | SD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 101.0 | .632 |
| Josh Banks | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 95.5 | .592 |
| Brian Bannister | NYN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 82.6 | .611 |
| Miguel Batista | Col | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 85.2 | .633 |
| Denny Bautista | Ari | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 5 | 2 | 2 | 53.4 | .599 |
| T.J. Beam | Ari | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 5 | 5 | 0 | 23.2 | .612 |
| Erik Bedard* | | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 93.0 | .609 |
| Matt Belisle | Cin | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 2 | .182 | 13 | 13 | 0 | 26.7 | .663 |
| Heath Bell | Hou | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 2 | .333 | 8 | 8 | 2 | 29.5 | .593 |
| Armando Benitez | | cl | 33 | 6 | 6 | 1.000 | 0 | .000 | 2 | 11 | 5 | .455 | 20 | 20 | 12 | 16.5 | .596 |
| Kris Benson | StL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 94.6 | .634 |
| Jay Bergmann | SD | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 18 | 5 | .278 | 29 | 29 | 14 | 25.5 | .608 |
| Rafael Betancourt | | mr | 31 | 12 | 7 | .583 | 4 | .333 | 9 | 32 | 4 | .125 | 55 | 55 | 19 | 20.5 | .665 |
| Jeremy Bonderman | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 88.8 | .621 |
| Joe Borowski | | cl | 35 | 2 | 1 | .500 | 1 | .500 | 7 | 23 | 11 | .478 | 49 | 48 | 17 | 20.4 | .618 |
| Adam Bostick* | Col | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 88.5 | .576 |
| Travis Bowyer | Atl | mr | 24 | 3 | 2 | .667 | 1 | .333 | 2 | 11 | 4 | .364 | 20 | 20 | 9 | 22.0 | .552 |
| Chad Bradford | Col | mr | 31 | 4 | 2 | .500 | 1 | .250 | 4 | 17 | 6 | .353 | 42 | 42 | 10 | 17.8 | .632 |
| Craig Breslow* | LA | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 97.0 | .541 |
| Chris Britton | Was | mr | 23 | 11 | 4 | .364 | 6 | .545 | 19 | 35 | 10 | .286 | 69 | 69 | 13 | 18.9 | .591 |
| Jim Brower | Col | mr | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 2 | .400 | 18 | 18 | 4 | 22.7 | .615 |
| Andrew Brown | Hou | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 2 | 8 | 5 | .625 | 12 | 12 | 2 | 27.9 | .609 |
| Bobby Brownlie | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 12 | 6 | .500 | 35 | 17 | 4 | 66.8 | .592 |
| Jonathan Broxton | | mr | 22 | 8 | 4 | .500 | 3 | .375 | 8 | 19 | 8 | .421 | 50 | 50 | 15 | 20.8 | .601 |
| Mark Buehrle* | SF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 95.7 | .650 |
| Nate Bump | Col | mr | 29 | 17 | 13 | .765 | 4 | .235 | 4 | 16 | 10 | .625 | 43 | 43 | 29 | 19.6 | .644 |
| Ambiorix Burgos | Ari | mr | 22 | 13 | 5 | .385 | 6 | .462 | 14 | 60 | 26 | .433 | 84 | 84 | 18 | 19.6 | .590 |
| A.J. Burnett | Col | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 101.2 | .619 |
| Sean Burnett* | LA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 97.8 | .611 |
| Mike Burns | Hou | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 12 | 10 | .833 | 11 | 11 | 3 | 21.8 | .658 |
| Paul Byrd | Flo | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 89.9 | .668 |
| Daniel Cabrera | Was | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 35 | 4 | 1 | 81.8 | .573 |
| Matt Cain | Cin | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 92.4 | .598 |
| Jorge Campillo | LA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 15 | 15 | 9 | 14.9 | .574 |
| Jose Capellan | SF | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 2 | .222 | 5 | 5 | 1 | 29.4 | .633 |
| Chris Capuano* | | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 1 | 20 | 12 | .600 | 46 | 23 | 6 | 62.2 | .614 |
| Lance Carter | SF | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 100.0 | .580 |
| Marcos Carvajal | | mr | 21 | 9 | 5 | .556 | 2 | .222 | 2 | 35 | 13 | .371 | 49 | 49 | 26 | 23.1 | .600 |
| Scott Cassidy | LA | mr | 30 | 9 | 3 | .333 | 6 | .667 | 8 | 21 | 7 | .333 | 52 | 50 | 16 | 23.7 | .586 |
| Shawn Chacon | Mil | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 4 | 2 | 81.7 | .581 |
| Vinny Chulk | SD | mr | 27 | 9 | 4 | .444 | 5 | .556 | 2 | 16 | 5 | .313 | 28 | 28 | 18 | 20.9 | .588 |
| Tyler Clippard | Was | sp | 21 | 3 | 1 | .333 | 2 | .667 | 5 | 53 | 15 | .283 | 59 | 59 | 22 | 21.7 | .578 |
| Todd Coffey | StL | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 9 | 9 | 3 | 23.4 | .659 |
| Jesus Colome | Flo | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 2 | 26 | 4 | .154 | 44 | 44 | 9 | 24.2 | .612 |
| Bartolo Colon | Atl | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 90.0 | .636 |
| Aaron Cook | Hou | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 101.8 | .623 |
| Francisco Cordero | | cl | 31 | 33 | 27 | .818 | 5 | .152 | 2 | 37 | 11 | .297 | 62 | 62 | 52 | 17.9 | .616 |
| Juan Cruz | Ari | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 4 | 11 | 3 | .273 | 29 | 29 | 7 | 20.0 | .612 |
| Jorge de la Rosa* | | mr | 25 | 2 | 0 | .000 | 1 | .500 | 1 | 9 | 2 | .222 | 22 | 17 | 8 | 35.0 | .559 |
| Eulogio Delacruz | Mil | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 3 | 2 | 1 | 60.7 | .582 |
| Manny Delcarmen | | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 4 | 4 | 0 | 27.0 | .620 |
| Ryan Dempster | Col | cl | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 97.4 | .584 |
| Joseph Devine | Was | mr | 22 | 5 | 2 | .400 | 3 | .600 | 2 | 13 | 10 | .769 | 21 | 21 | 8 | 18.7 | .585 |
| Tim Dillard | SD | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 | 22.5 | .689 |
| Lenny DiNardo* | Cin | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 100.0 | .625 |
| Juan Dominguez | Mil | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 14 | 2 | .143 | 39 | 19 | 7 | 62.8 | .618 |
| Brendan Donnelly | | mr | 34 | 4 | 2 | .500 | 2 | .500 | 4 | 31 | 10 | .323 | 60 | 60 | 21 | 21.1 | .623 |
| Scott Downs* | StL | mr | 30 | 2 | 1 | .500 | 1 | .500 | 4 | 20 | 6 | .300 | 54 | 49 | 27 | 29.2 | .629 |
| Justin Duchscherer | Hou | mr | 28 | 17 | 6 | .353 | 6 | .353 | 15 | 47 | 20 | .426 | 67 | 67 | 23 | 17.8 | .630 |
| J.D. Durbin | Pit | mr | 24 | 3 | 1 | .333 | 2 | .667 | 0 | 0 | 0 | .000 | 16 | 16 | 8 | 24.8 | .537 |
| Scott Elarton | Pit | sp | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 2 | .400 | 12 | 12 | 3 | 30.1 | .598 |
| Alan Embree* | | mr | 36 | 3 | 2 | .667 | 1 | .333 | 0 | 7 | 3 | .429 | 15 | 15 | 4 | 16.6 | .639 |
| Kelvim Escobar | | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 16 | 1 | 1 | 101.4 | .614 |
| Seth Etherton | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 17 | 3 | 2 | 79.4 | .636 |
| Dana Eveland* | | mr | 22 | 2 | 1 | .500 | 0 | .000 | 1 | 21 | 8 | .381 | 28 | 26 | 9 | 27.1 | .589 |
| Scott Eyre* | | mr | 34 | 5 | 2 | .400 | 2 | .400 | 9 | 37 | 15 | .405 | 53 | 53 | 15 | 17.2 | .567 |
| Randy Flores* | Cin | mr | 30 | 1 | 0 | .000 | 0 | .000 | 2 | 18 | 6 | .333 | 38 | 38 | 16 | 22.8 | .590 |
| Ron Flores* | LA | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 8 | 28 | 11 | .393 | 32 | 32 | 7 | 20.2 | .625 |
| Gavin Floyd | | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 23 | 11 | .478 | 23 | 23 | 8 | 27.5 | .583 |
| Jesse Foppert | LA | sp | 25 | 3 | 1 | .333 | 2 | .667 | 4 | 10 | 4 | .400 | 24 | 24 | 10 | 25.5 | .592 |
| Bartolome Fortunato | ChN | mr | 31 | 2 | 1 | .500 | 1 | .500 | 0 | 3 | 2 | .667 | 10 | 10 | 5 | 21.5 | .558 |
| Casey Fossum* | NYN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 95.9 | .612 |
| Keith Foulke | SF | cl | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 3 | .250 | 20 | 20 | 12 | 18.8 | .653 |
| Jeff Francis* | LA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 3 | .375 | 19 | 10 | 2 | 66.7 | .622 |
| Brian Fuentes* | Hou | cl | 30 | 11 | 7 | .636 | 2 | .182 | 22 | 35 | 12 | .343 | 66 | 66 | 20 | 17.8 | .630 |
| Aaron Fultz* | | mr | 32 | 3 | 2 | .667 | 1 | .333 | 4 | 15 | 7 | .467 | 27 | 27 | 10 | 20.1 | .614 |
| Eric Gagne | Was | cl | 30 | 7 | 6 | .857 | 1 | .143 | 0 | 6 | 3 | .500 | 11 | 11 | 9 | 18.2 | .610 |
| Freddy Garcia | ChN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 1 | 0 | 99.2 | .630 |
| Harvey Garcia | NYN | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 79.0 | .646 |
| Jose Garcia | Hou | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 43.0 | .674 |
| Jon Garland | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.6 | .640 |
| Chad Gaudin | NYN | mr | 23 | 4 | 2 | .500 | 2 | .500 | 1 | 27 | 9 | .333 | 50 | 38 | 17 | 40.2 | .623 |
| Justin Germano | Flo | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 79.6 | .621 |
| Tom Glavine* | | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 94.6 | .649 |
| Edgar Gonzalez | | mr | 23 | 2 | 1 | .500 | 1 | .500 | 1 | 5 | 1 | .200 | 11 | 11 | 5 | 15.9 | .606 |
| Enrique Gonzalez | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 6 | 6 | 1 | 16.8 | .564 |
| Tom Gordon | ChN | cl | 38 | 23 | 22 | .957 | 1 | .043 | 2 | 31 | 6 | .194 | 73 | 73 | 54 | 18.6 | .643 |
| Tom Gorzelanny* | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 1 | 1 | 92.9 | .629 |
| John Grabow* | | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 3 | .300 | 11 | 11 | 2 | 17.4 | .623 |
| Danny Graves | Atl | cl | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 40.0 | .675 |
| Sean Green | LA | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 3 | 5 | 3 | .600 | 13 | 13 | 6 | 27.9 | .559 |
| Jason Grilli | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 81.0 | .481 |
| Buddy Groom* | Col | mr | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 3 | 10.0 | .767 |
| Kevin Gryboski | Pit | mr | 32 | 0 | 0 | .000 | 0 | .000 | 2 | 12 | 5 | .417 | 9 | 9 | 3 | 21.6 | .593 |
| Eddie Guardado* | | cl | 35 | 16 | 8 | .500 | 8 | .500 | 4 | 27 | 8 | .296 | 44 | 44 | 26 | 19.3 | .633 |
| Matt Guerrier | SD | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 22 | 10 | .455 | 24 | 24 | 14 | 28.3 | .650 |
| Jeremy Guthrie | Cin | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 1 | 1 | 1 | 6.0 | .500 |
| Roy Halladay | Cin | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.3 | .678 |
| Brad Halsey* | SD | sp | 25 | 6 | 1 | .167 | 5 | .833 | 2 | 20 | 6 | .300 | 44 | 43 | 21 | 23.0 | .615 |
| Cole Hamels* | StL | sp | 22 | 1 | 0 | .000 | 0 | .000 | 3 | 15 | 6 | .400 | 20 | 19 | 4 | 20.5 | .590 |
| Jason Hammel | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 91.0 | .612 |
| Chris Hammond* | Cin | mr | 40 | 10 | 6 | .600 | 4 | .400 | 11 | 28 | 7 | .250 | 53 | 53 | 24 | 16.2 | .641 |
| Josh Hancock | Pit | mr | 28 | 5 | 2 | .400 | 3 | .600 | 14 | 43 | 12 | .279 | 71 | 71 | 26 | 18.5 | .621 |
| Craig Hansen | SD | mr | 22 | 23 | 17 | .739 | 6 | .261 | 2 | 38 | 12 | .316 | 58 | 58 | 43 | 16.8 | .596 |
| Rich Harden | Was | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 108.4 | .622 |
| La Troy Hawkins | SF | mr | 33 | 2 | 0 | .000 | 1 | .500 | 1 | 4 | 0 | .000 | 10 | 10 | 4 | 24.4 | .656 |
| Aaron Heilman | Was | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 | 93.8 | .598 |
| Mark Hendrickson* | Pit | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 98.0 | .650 |
| Brad Hennessey | | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 9 | 3 | 2 | 62.4 | .637 |
| Clay Hensley | | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 36 | 5 | 1 | 79.7 | .628 |
| Livan Hernandez | | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 97.0 | .641 |
| Orlando Hernandez | Atl | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 15 | 1 | 1 | 69.3 | .606 |
| Roberto Hernandez | LA | mr | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 3 | 3 | 3 | 7.7 | .652 |
| Rich Hill* | | mr | 26 | 5 | 1 | .200 | 3 | .600 | 7 | 26 | 13 | .500 | 52 | 47 | 12 | 28.6 | .607 |
| Mike Hinckley* | Atl | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 18 | 1 | 1 | 86.9 | .611 |
| Jason Hirsh | LA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.1 | .619 |
| Trevor Hoffman | | cl | 38 | 13 | 7 | .538 | 6 | .462 | 13 | 42 | 11 | .262 | 84 | 83 | 29 | 19.9 | .656 |
| James Howell* | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 96.4 | .576 |
| Bob Howry | | mr | 32 | 13 | 7 | .538 | 5 | .385 | 7 | 47 | 18 | .383 | 65 | 65 | 28 | 18.4 | .653 |
| Luke Hudson | NYN | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 89.0 | .607 |
| Tim Hudson | Phi | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 96.4 | .645 |
| Jason Isringhausen | StL | cl | 33 | 15 | 12 | .800 | 3 | .200 | 1 | 19 | 5 | .263 | 32 | 32 | 25 | 14.3 | .640 |
| Edwin Jackson | Cin | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 4 | 4 | 3 | 25.8 | .602 |
| Zachary Jackson* | SD | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 1 | .250 | 12 | 11 | 8 | 22.7 | .610 |
| Casey Janssen | SD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 103.7 | .624 |
| Bobby Jenks | Ari | cl | 25 | 27 | 22 | .815 | 5 | .185 | 2 | 48 | 9 | .188 | 71 | 71 | 51 | 20.2 | .579 |
| Ubaldo Jimenez | Ari | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 85.8 | .598 |
| James Johnson | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 17 | 4 | 2 | 77.1 | .602 |
| Jason Johnson | Hou | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 86.4 | .634 |
| Scott Kazmir* | SD | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 107.5 | .591 |
| Beau Kemp | Pit | mr | 25 | 19 | 17 | .895 | 2 | .105 | 1 | 23 | 6 | .261 | 40 | 40 | 29 | 17.7 | .614 |
| Logan Kensing | | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 5 | 5 | 3 | 22.6 | .646 |
| Jason Kershner* | Flo | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 8 | 8 | 5 | 17.6 | .638 |
| Byung-Hyun Kim | Ari | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 87.0 | .624 |
| Ray King* | Phi | mr | 32 | 2 | 1 | .500 | 1 | .500 | 4 | 11 | 4 | .364 | 22 | 22 | 5 | 18.6 | .559 |
| Steve Kline* | Atl | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 6 | 6 | 1 | 21.2 | .591 |
| Danny Kolb | | mr | 31 | 6 | 5 | .833 | 1 | .167 | 9 | 20 | 7 | .350 | 49 | 49 | 19 | 20.5 | .639 |
| Shane Komine | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 18 | 3 | 1 | 84.7 | .639 |
| Mike Koplove | | mr | 29 | 2 | 1 | .500 | 1 | .500 | 2 | 40 | 13 | .325 | 42 | 42 | 16 | 23.1 | .600 |
| John Koronka* | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 39 | 3 | 2 | 74.8 | .610 |
| Hong-Chih Kuo* | | mr | 24 | 5 | 3 | .600 | 2 | .400 | 6 | 23 | 7 | .304 | 38 | 38 | 12 | 17.6 | .606 |
| Preston Larrison | LA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 2 | 2 | 0 | 31.5 | .540 |
| Brandon League | StL | mr | 23 | 4 | 2 | .500 | 2 | .500 | 1 | 9 | 2 | .222 | 14 | 14 | 7 | 13.9 | .605 |
| Wil Ledezma* | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 93.3 | .596 |
| Cliff Lee* | Cin | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 85.8 | .631 |
| Derek Lee* | SF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 102.6 | .619 |
| Brad Lidge | Cin | cl | 29 | 6 | 2 | .333 | 4 | .667 | 25 | 42 | 9 | .214 | 68 | 68 | 17 | 23.5 | .642 |
| Cory Lidle | | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 96.3 | .636 |
| Ted Lilly* | Pit | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.1 | .597 |
| Jose Lima | | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 90.8 | .624 |
| Matthew Lindstrom | | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 25 | 12 | .480 | 30 | 30 | 9 | 20.2 | .574 |
| Scott Linebrink | ChN | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 8 | 0 | .000 | 7 | 7 | 1 | 18.3 | .656 |
| Francisco Liriano* | LA | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 90.8 | .626 |
| Adam Loewen* | Ari | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 90.1 | .571 |
| Kyle Lohse | | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 11 | 7 | .636 | 34 | 13 | 2 | 67.7 | .638 |
| Braden Looper | Col | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 6 | 26 | 9 | .346 | 37 | 37 | 11 | 21.9 | .619 |
| Javier Lopez* | SF | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 3 | .600 | 8 | 8 | 4 | 13.8 | .473 |
| Rodrigo Lopez | ChN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 2 | 1 | 87.7 | .632 |
| Derek Lowe | Phi | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 89.5 | .636 |
| Chris Mabeus | Phi | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 3 | 5 | 0 | .000 | 9 | 9 | 1 | 20.0 | .589 |
| Mike MacDougal | | cl | 29 | 1 | 0 | .000 | 1 | 1.000 | 4 | 5 | 2 | .400 | 20 | 20 | 8 | 22.7 | .555 |
| Greg Maddux | StL | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 86.5 | .666 |
| Gary Majewski | ChN | mr | 26 | 6 | 4 | .667 | 0 | .000 | 5 | 36 | 12 | .333 | 57 | 57 | 15 | 20.2 | .623 |
| Mark Malaska* | Hou | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 6 | 6 | 0 | 21.0 | .611 |
| Carlos Marmol | Was | sp | 23 | 6 | 2 | .333 | 4 | .667 | 2 | 19 | 6 | .316 | 37 | 36 | 19 | 26.1 | .602 |
| Mike Maroth* | Hou | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 89.8 | .653 |
| Jason Marquis | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.7 | .619 |
| Damaso Marte* | Phi | mr | 31 | 6 | 3 | .500 | 3 | .500 | 6 | 21 | 10 | .476 | 41 | 41 | 9 | 21.5 | .571 |
| J.D. Martin | Mil | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 23.0 | .696 |
| Edgar Martinez | Was | mr | 24 | 8 | 4 | .500 | 2 | .250 | 7 | 54 | 17 | .315 | 54 | 54 | 16 | 20.8 | .586 |
| Pedro Martinez | Flo | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 101.6 | .660 |
| Juan Mateo | Ari | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 5 | 5 | 1 | 24.4 | .680 |
| Julio Mateo | SF | mr | 28 | 2 | 1 | .500 | 1 | .500 | 8 | 13 | 4 | .308 | 39 | 23 | 8 | 47.2 | .656 |
| Macay McBride* | SD | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 3 | .750 | 11 | 11 | 3 | 24.9 | .617 |
| Brandon McCarthy | LA | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 96.6 | .647 |
| Seth McClung | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 2 | 1 | .500 | 13 | 6 | 3 | 70.7 | .585 |
| Brian Meadows | Atl | mr | 30 | 5 | 4 | .800 | 1 | .200 | 6 | 32 | 11 | .344 | 67 | 67 | 23 | 19.1 | .676 |
| Brandon Medders | | mr | 26 | 2 | 1 | .500 | 0 | .000 | 1 | 13 | 10 | .769 | 28 | 28 | 8 | 25.8 | .648 |
| Mike Megrew* | LA | mr | 22 | 1 | 1 | 1.000 | 0 | .000 | 2 | 6 | 2 | .333 | 13 | 13 | 6 | 24.0 | .577 |
| Ramiro Mendoza | ChN | mr | 34 | 4 | 1 | .250 | 2 | .500 | 4 | 20 | 6 | .300 | 39 | 37 | 11 | 24.6 | .616 |
| Kent Mercker* | Phi | mr | 38 | 1 | 1 | 1.000 | 0 | .000 | 1 | 13 | 7 | .538 | 20 | 20 | 5 | 20.1 | .615 |
| Cla Meredith | NYN | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 6 | .400 | 15 | 14 | 4 | 31.1 | .578 |
| Jose Mesa | | mr | 40 | 1 | 1 | 1.000 | 0 | .000 | 2 | 8 | 0 | .000 | 16 | 16 | 5 | 22.1 | .610 |
| Randy Messenger | SF | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 1 | 1 | 55.3 | .542 |
| Dan Meyer* | Was | mr | 24 | 8 | 2 | .250 | 4 | .500 | 7 | 35 | 12 | .343 | 40 | 40 | 9 | 18.8 | .572 |
| Kevin Millwood | | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 80.0 | .620 |
| Sergio Mitre | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 102.0 | .641 |
| Matt Morris | Phi | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 94.3 | .675 |
| Edward Mujica | | mr | 22 | 5 | 4 | .800 | 0 | .000 | 5 | 52 | 18 | .346 | 60 | 60 | 13 | 22.2 | .581 |
| Mark Mulder* | | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 101.6 | .641 |
| Mike Mussina | Cin | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 84.9 | .642 |
| Brett Myers | LA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 102.4 | .630 |
| Mike Myers* | NYN | mr | 37 | 2 | 0 | .000 | 2 | 1.000 | 2 | 6 | 4 | .667 | 11 | 11 | 2 | 18.5 | .601 |
| Joe Nathan | | cl | 31 | 34 | 28 | .824 | 6 | .176 | 2 | 41 | 10 | .244 | 76 | 76 | 62 | 19.7 | .613 |
| Pat Neshek | | mr | 25 | 7 | 4 | .571 | 0 | .000 | 2 | 37 | 10 | .270 | 51 | 51 | 15 | 21.1 | .607 |
| Jeff Niemann | SD | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 97.3 | .622 |
| Dustin Nippert | Was | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 32 | 1 | 1 | 87.5 | .580 |
| Roberto Novoa | ChN | mr | 26 | 5 | 3 | .600 | 2 | .400 | 7 | 24 | 9 | .375 | 37 | 37 | 13 | 21.5 | .575 |
| Tomo Ohka | Mil | sp | 30 | 3 | 3 | 1.000 | 0 | .000 | 0 | 9 | 5 | .556 | 30 | 9 | 7 | 70.4 | .638 |
| Alvis Ojeda | Phi | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 2 | .667 | 5 | 5 | 2 | 26.4 | .583 |
| Scott Olsen* | Ari | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 2 | .200 | 36 | 10 | 6 | 66.4 | .597 |
| Justin Orenduff | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 92.3 | .617 |
| Ramon Ortiz | Flo | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 91.0 | .626 |
| Roy Oswalt | | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 107.8 | .659 |
| Akinori Otsuka | Hou | mr | 34 | 3 | 1 | .333 | 2 | .667 | 6 | 34 | 15 | .441 | 54 | 54 | 8 | 20.8 | .613 |
| Vicente Padilla | | sp | 28 | 3 | 0 | .000 | 1 | .333 | 0 | 8 | 1 | .125 | 39 | 12 | 5 | 72.1 | .618 |
| Manny Parra* | | sp | 23 | 4 | 3 | .750 | 1 | .250 | 2 | 20 | 6 | .300 | 34 | 30 | 15 | 33.6 | .636 |
| Brad Penny | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 80.4 | .620 |
| Odalis Perez* | Flo | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 93.7 | .658 |
| Oliver Perez* | Mil | sp | 24 | 3 | 2 | .667 | 1 | .333 | 1 | 13 | 5 | .385 | 33 | 13 | 5 | 66.2 | .592 |
| Vince Perkins | Was | sp | 24 | 2 | 2 | 1.000 | 0 | .000 | 1 | 9 | 1 | .111 | 6 | 6 | 2 | 16.2 | .588 |
| Yusmeiro Petit | ChN | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 93.5 | .637 |
| Andy Pettitte* | StL | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 99.9 | .652 |
| Joel Pineiro | | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.0 | .623 |
| Renyel Pinto* | Ari | mr | 23 | 7 | 2 | .286 | 3 | .429 | 2 | 14 | 7 | .500 | 27 | 27 | 10 | 19.5 | .555 |
| Cliff Politte | | mr | 32 | 6 | 5 | .833 | 1 | .167 | 1 | 7 | 2 | .286 | 27 | 27 | 19 | 23.1 | .619 |
| Sidney Ponson | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 16 | 7 | 0 | 60.8 | .621 |
| Mark Prior | SF | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 100.7 | .667 |
| Scott Proctor | Pit | mr | 29 | 6 | 3 | .500 | 3 | .500 | 1 | 19 | 7 | .368 | 33 | 32 | 16 | 25.4 | .573 |
| Brad Radke | Cin | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 92.1 | .688 |
| Elizardo Ramirez | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 10 | .667 | 16 | 16 | 4 | 30.6 | .680 |
| Jon Rauch | SF | mr | 27 | 8 | 4 | .500 | 2 | .250 | 5 | 18 | 7 | .389 | 49 | 38 | 18 | 37.7 | .614 |
| Tim Redding | Mil | sp | 28 | 5 | 1 | .200 | 3 | .600 | 1 | 22 | 13 | .591 | 40 | 40 | 20 | 26.6 | .587 |
| Chris Reitsma | Flo | cl | 28 | 3 | 1 | .333 | 2 | .667 | 11 | 22 | 9 | .409 | 43 | 43 | 16 | 18.0 | .677 |
| Chris Resop | NYN | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 19 | 19 | 5 | 25.3 | .605 |
| Al Reyes | | mr | 36 | 4 | 1 | .250 | 3 | .750 | 7 | 12 | 4 | .333 | 32 | 32 | 13 | 21.8 | .617 |
| Anthony Reyes | | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 87.8 | .664 |
| Dennis Reyes* | NYN | mr | 29 | 1 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 2.0 | 1.000 |
| John Rheinecker* | Hou | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 95.3 | .605 |
| Royce Ring* | LA | mr | 25 | 3 | 1 | .333 | 2 | .667 | 5 | 46 | 17 | .370 | 54 | 54 | 17 | 21.1 | .573 |
| Sendy Rleal | Ari | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 3 | 9 | 3 | .333 | 16 | 16 | 4 | 18.6 | .572 |
| Nate Robertson* | | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 0 | .000 | 32 | 1 | 1 | 100.0 | .603 |
| Eddy Rodriguez | Phi | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 10 | 10 | 3 | 27.2 | .566 |
| Francisco Rodriguez | Cin | cl | 24 | 41 | 32 | .780 | 9 | .220 | 2 | 33 | 8 | .242 | 63 | 63 | 50 | 22.2 | .600 |
| Wandy Rodriguez* | Atl | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 95.0 | .627 |
| Kenny Rogers* | | sp | 41 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 2 | 1 | 92.6 | .634 |
| Davis Romero* | | mr | 23 | 3 | 1 | .333 | 1 | .333 | 3 | 21 | 9 | .429 | 38 | 28 | 4 | 41.6 | .613 |
| J.C. Romero* | Pit | mr | 30 | 7 | 4 | .571 | 3 | .429 | 5 | 34 | 17 | .500 | 57 | 57 | 21 | 20.8 | .563 |
| Josh Rupe | NYN | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 7 | .636 | 19 | 19 | 1 | 21.9 | .608 |
| Glendon Rusch* | ChN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 81.8 | .653 |
| B.J. Ryan* | Hou | cl | 30 | 41 | 35 | .854 | 6 | .146 | 2 | 49 | 10 | .204 | 70 | 70 | 60 | 18.7 | .617 |
| C.C. Sabathia* | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 100.7 | .629 |
| Chris Sampson | Pit | sp | 28 | 1 | 0 | .000 | 0 | .000 | 1 | 20 | 9 | .450 | 27 | 27 | 8 | 17.7 | .651 |
| Duaner Sanchez | SD | mr | 26 | 11 | 6 | .545 | 5 | .455 | 8 | 41 | 14 | .341 | 49 | 49 | 21 | 20.3 | .624 |
| Humberto Sanchez | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 21 | 15 | 2 | 44.0 | .562 |
| Ervin Santana | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 99.3 | .616 |
| Victor Santos | | sp | 29 | 1 | 1 | 1.000 | 0 | .000 | 1 | 9 | 3 | .333 | 13 | 12 | 5 | 26.8 | .580 |
| Scott Sauerbeck* | | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 3 | 16 | 5 | .313 | 24 | 24 | 7 | 19.8 | .561 |
| Jason Schmidt | Col | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 94.2 | .623 |
| Aaron Sele | LA | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 109.0 | .578 |
| Jae Weong Seo | | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 89.6 | .641 |
| Jimmy Serrano | Col | sp | 30 | 2 | 2 | 1.000 | 0 | .000 | 0 | 10 | 7 | .700 | 27 | 19 | 8 | 49.7 | .597 |
| Brian Shackelford* | Hou | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 2 | 1.000 | 2 | 2 | 0 | 24.5 | .571 |
| Josh Sharpless | NYN | mr | 25 | 2 | 0 | .000 | 1 | .500 | 7 | 20 | 9 | .450 | 26 | 26 | 7 | 18.6 | .645 |
| Steven Shell | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 1 | .100 | 25 | 11 | 4 | 63.0 | .602 |
| Jamie Shields | | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 95.4 | .598 |
| Scot Shields | Cin | mr | 30 | 7 | 4 | .571 | 3 | .429 | 12 | 35 | 18 | .514 | 65 | 65 | 21 | 22.0 | .620 |
| Doug Slaten* | NYN | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 3 | 1 | 22.3 | .567 |
| Matt J. Smith* | Ari | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 6 | 2 | .333 | 10 | 9 | 5 | 31.0 | .590 |
| Rafael Soriano | SF | mr | 26 | 37 | 30 | .811 | 7 | .189 | 5 | 78 | 21 | .269 | 79 | 79 | 56 | 17.7 | .623 |
| Jorge Sosa | ChN | sp | 29 | 2 | 0 | .000 | 2 | 1.000 | 2 | 7 | 6 | .857 | 38 | 13 | 5 | 61.5 | .593 |
| Jeremy Sowers* | LA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 6 | 4 | 73.1 | .632 |
| Justin Speier | Phi | mr | 32 | 19 | 13 | .684 | 6 | .316 | 4 | 38 | 12 | .316 | 57 | 57 | 35 | 18.0 | .644 |
| Steve Stemle | SF | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 11 | 11 | 2 | 35.4 | .620 |
| Mitch Stetter* | Phi | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 2 | 21 | 4 | .190 | 35 | 35 | 16 | 22.8 | .592 |
| Brian Stokes | Col | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 73.7 | .620 |
| Tanyon Sturtze | | mr | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 9 | 1 | 0 | 79.3 | .615 |
| Jeff Suppan | StL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.8 | .630 |
| Kazuhito Tadano | ChN | mr | 26 | 5 | 3 | .600 | 2 | .400 | 2 | 21 | 5 | .238 | 45 | 40 | 19 | 32.1 | .632 |
| John Thomson | Phi | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 87.9 | .628 |
| Salomon Torres | StL | mr | 34 | 2 | 1 | .500 | 1 | .500 | 3 | 32 | 10 | .313 | 46 | 46 | 19 | 21.3 | .657 |
| Josh Towers | | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 92.4 | .674 |
| Derrick Turnbow | StL | cl | 28 | 19 | 11 | .579 | 8 | .421 | 6 | 44 | 15 | .341 | 61 | 61 | 33 | 21.1 | .583 |
| Jermaine Van Buren | LA | mr | 25 | 28 | 21 | .750 | 7 | .250 | 2 | 40 | 18 | .450 | 59 | 59 | 43 | 20.5 | .573 |
| John VanBenschoten | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 3 | 3 | 2 | 26.3 | .658 |
| Claudio Vargas | Ari | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 89.3 | .634 |
| Javier Vazquez | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 94.9 | .657 |
| Jamie Vermilyea | LA | mr | 24 | 2 | 1 | .500 | 1 | .500 | 0 | 30 | 14 | .467 | 30 | 30 | 15 | 23.9 | .616 |
| Luis Vizcaino | | mr | 31 | 2 | 1 | .500 | 1 | .500 | 0 | 4 | 1 | .250 | 7 | 7 | 3 | 18.6 | .677 |
| Billy Wagner* | Flo | cl | 34 | 40 | 38 | .950 | 2 | .050 | 1 | 37 | 8 | .216 | 71 | 70 | 60 | 18.1 | .667 |
| Adam Wainwright | | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 42 | 17 | .405 | 48 | 48 | 5 | 23.7 | .616 |
| John Wasdin | Atl | mr | 33 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 1 | .200 | 10 | 10 | 7 | 21.2 | .627 |
| Jarrod Washburn* | Flo | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.4 | .639 |
| Dave Weathers | Flo | mr | 36 | 2 | 1 | .500 | 1 | .500 | 5 | 42 | 16 | .381 | 58 | 58 | 16 | 20.5 | .607 |
| Jered Weaver | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 88.1 | .612 |
| Todd Wellemeyer | ChN | mr | 27 | 3 | 3 | 1.000 | 0 | .000 | 1 | 12 | 3 | .250 | 29 | 28 | 8 | 28.3 | .590 |
| David Wells* | Phi | sp | 43 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 116.0 | .672 |
| Kip Wells | Pit | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 90.7 | .592 |
| Jake Westbrook | Hou | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 88.1 | .628 |
| Dan Wheeler | NYN | mr | 28 | 0 | 0 | .000 | 0 | .000 | 7 | 4 | 0 | .000 | 19 | 19 | 6 | 20.3 | .653 |
| Bob Wickman | | cl | 37 | 26 | 18 | .692 | 8 | .308 | 5 | 40 | 14 | .350 | 62 | 62 | 37 | 17.0 | .598 |
| Dave Williams* | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 5 | .714 | 15 | 9 | 0 | 55.5 | .624 |
| Jerome Williams | | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 94.5 | .627 |
| Todd Williams | | mr | 35 | 3 | 1 | .333 | 1 | .333 | 13 | 35 | 15 | .429 | 57 | 57 | 18 | 18.8 | .594 |
| Scott Williamson | SF | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 3 | .500 | 5 | 5 | 0 | 18.4 | .565 |
| Dontrelle Willis* | SF | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 105.5 | .636 |
| Brian Wilson | Was | mr | 24 | 16 | 7 | .438 | 8 | .500 | 7 | 43 | 21 | .488 | 66 | 66 | 28 | 19.2 | .596 |
| Matt Wise | StL | mr | 30 | 7 | 2 | .286 | 5 | .714 | 11 | 31 | 16 | .516 | 52 | 52 | 21 | 19.5 | .616 |
| Randy Wolf* | | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 92.6 | .643 |
| Mike Wood | | mr | 26 | 7 | 4 | .571 | 3 | .429 | 1 | 4 | 1 | .250 | 15 | 15 | 12 | 18.3 | .624 |
| Jake Woods* | StL | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 6 | 6 | 0 | 21.5 | .597 |
| Jaret Wright | Was | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.7 | .585 |
| Mike Wuertz | Mil | mr | 27 | 8 | 5 | .625 | 3 | .375 | 4 | 30 | 11 | .367 | 37 | 37 | 20 | 20.0 | .590 |
| Esteban Yan | Flo | mr | 31 | 2 | 0 | .000 | 2 | 1.000 | 0 | 27 | 7 | .259 | 29 | 29 | 12 | 26.1 | .599 |
| Chris Young | SD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.3 | .644 |
| Carlos Zambrano | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 34 | 1 | 1 | 108.9 | .615 |
| Victor Zambrano | | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 86.9 | .551 |
| Barry Zito* | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.5 | .608 |
| Joel Zumaya | Atl | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 23 | 1 | 0 | 92.0 | .576 |
