League pitching register -- National League
Regular season -- as of 10/30/2004
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Paul Abbott | Mil | sp | 35 | 0.00 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Terry Adams | | mr | 30 | 2.25 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 16.0 | 14 | 5 | 4 | 1 | 10 | 1 | 1 |
| Jon Adkins | LA | mr | 25 | 5.84 | 1 | 4 | 3 | 28 | 0 | 0 | 0 | 37.0 | 51 | 28 | 24 | 11 | 8 | 4 | 7 |
| Kurt Ainsworth | Cin | sp | 24 | 9.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.0 | 9 | 7 | 5 | 2 | 4 | 1 | 0 |
| Antonio Alfonseca | Flo | mr | 31 | 4.66 | 4 | 2 | 2 | 41 | 0 | 0 | 0 | 58.0 | 65 | 31 | 30 | 20 | 33 | 5 | 6 |
| Wilson Alvarez* | | sp | 33 | 4.73 | 7 | 15 | 0 | 37 | 33 | 3 | 1 | 194.0 | 213 | 115 | 102 | 52 | 132 | 19 | 14 |
| Brian Anderson* | Pit | sp | 31 | 3.20 | 6 | 6 | 0 | 18 | 18 | 1 | 1 | 115.1 | 110 | 52 | 41 | 24 | 37 | 14 | 12 |
| Jason Anderson | ChN | mr | 24 | 3.95 | 8 | 5 | 2 | 58 | 2 | 0 | 0 | 86.2 | 78 | 44 | 38 | 43 | 49 | 8 | 6 |
| Stephen Andrade | NYN | mr | 25 | 3.12 | 2 | 2 | 0 | 15 | 0 | 0 | 0 | 17.1 | 13 | 7 | 6 | 7 | 19 | 1 | 1 |
| Kevin Appier | Mon | sp | 35 | 3.86 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 16.1 | 17 | 12 | 7 | 7 | 10 | 3 | 1 |
| Miguel Asencio | Pit | sp | 22 | 2.78 | 3 | 2 | 0 | 6 | 6 | 2 | 0 | 45.1 | 34 | 14 | 14 | 8 | 21 | 3 | 5 |
| Luis Ayala | SF | cl | 25 | 1.36 | 8 | 6 | 20 | 71 | 0 | 0 | 0 | 92.2 | 63 | 18 | 14 | 12 | 38 | 3 | 10 |
| Danys Baez | Mon | cl | 25 | 3.31 | 1 | 4 | 11 | 27 | 0 | 0 | 0 | 32.2 | 34 | 18 | 12 | 9 | 31 | 6 | 1 |
| Miguel Batista | StL | sp | 32 | 3.17 | 16 | 9 | 0 | 33 | 33 | 4 | 2 | 227.0 | 205 | 84 | 80 | 71 | 134 | 18 | 28 |
| Rod Beck | | mr | 34 | 3.67 | 2 | 0 | 1 | 21 | 0 | 0 | 0 | 27.0 | 29 | 11 | 11 | 8 | 27 | 4 | 2 |
| Josh Beckett | | sp | 23 | 5.25 | 4 | 10 | 0 | 25 | 25 | 1 | 0 | 133.2 | 137 | 87 | 78 | 49 | 145 | 14 | 10 |
| Erik Bedard* | Flo | mr | 24 | 4.76 | 3 | 14 | 0 | 25 | 22 | 0 | 0 | 113.1 | 101 | 73 | 60 | 86 | 68 | 10 | 13 |
| Rob Bell | Pit | sp | 26 | 3.51 | 2 | 3 | 0 | 11 | 8 | 1 | 0 | 51.1 | 46 | 21 | 20 | 21 | 29 | 4 | 0 |
| Joaquin Benoit | Mil | sp | 25 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Kris Benson | ChN | sp | 28 | 3.13 | 3 | 4 | 0 | 12 | 10 | 1 | 0 | 63.1 | 58 | 29 | 22 | 25 | 40 | 3 | 1 |
| Jason Bere | Col | sp | 32 | 8.37 | 1 | 10 | 0 | 18 | 18 | 0 | 0 | 86.0 | 133 | 85 | 80 | 24 | 50 | 19 | 12 |
| Rafael Betancourt | | mr | 28 | 2.35 | 5 | 0 | 7 | 44 | 0 | 0 | 0 | 57.1 | 41 | 18 | 15 | 21 | 61 | 6 | 1 |
| Rocky Biddle | Mon | mr | 27 | 4.20 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 15.0 | 9 | 7 | 7 | 5 | 8 | 5 | 2 |
| Nick Bierbrodt* | Pit | mr | 25 | 5.21 | 2 | 2 | 0 | 21 | 6 | 0 | 0 | 48.1 | 59 | 32 | 28 | 21 | 39 | 3 | 4 |
| Brian Boehringer | NYN | mr | 33 | 5.71 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 17.1 | 21 | 11 | 11 | 3 | 18 | 1 | 4 |
| Jung Bong* | LA | mr | 22 | 5.18 | 5 | 3 | 7 | 90 | 0 | 0 | 0 | 97.1 | 122 | 61 | 56 | 38 | 70 | 13 | 14 |
| Toby Borland | | mr | 34 | 4.96 | 3 | 4 | 2 | 33 | 0 | 0 | 0 | 45.1 | 41 | 26 | 25 | 33 | 33 | 3 | 2 |
| Danny Borrell* | Cin | sp | 24 | 4.34 | 0 | 2 | 0 | 5 | 3 | 0 | 0 | 18.2 | 28 | 9 | 9 | 5 | 5 | 1 | 4 |
| Ricky Bottalico | Pit | mr | 33 | 5.79 | 0 | 4 | 0 | 15 | 0 | 0 | 0 | 18.2 | 25 | 14 | 12 | 11 | 14 | 3 | 0 |
| Chad Bradford | | mr | 28 | 7.64 | 2 | 2 | 0 | 15 | 0 | 0 | 0 | 17.2 | 27 | 16 | 15 | 4 | 19 | 3 | 2 |
| Dewon Brazelton | | sp | 23 | 4.69 | 3 | 8 | 0 | 17 | 15 | 0 | 0 | 96.0 | 96 | 55 | 50 | 49 | 48 | 3 | 11 |
| Kevin Brown | Hou | sp | 38 | 3.29 | 11 | 2 | 0 | 25 | 25 | 1 | 0 | 153.0 | 148 | 64 | 56 | 38 | 122 | 17 | 16 |
| Taylor Buchholz | Atl | sp | 21 | 4.63 | 10 | 11 | 1 | 63 | 28 | 0 | 0 | 202.0 | 230 | 113 | 104 | 43 | 152 | 23 | 17 |
| Keith Bucktrot | Phi | sp | 22 | 3.73 | 4 | 2 | 0 | 12 | 6 | 0 | 0 | 50.2 | 50 | 22 | 21 | 21 | 30 | 5 | 6 |
| Mark Buehrle* | | sp | 24 | 3.34 | 14 | 6 | 0 | 25 | 25 | 3 | 2 | 169.2 | 153 | 67 | 63 | 39 | 100 | 13 | 11 |
| Nate Bump | SF | mr | 26 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Paul Byrd | NYN | sp | 32 | 2.84 | 11 | 3 | 0 | 20 | 20 | 6 | 3 | 145.2 | 125 | 51 | 46 | 21 | 89 | 14 | 9 |
| Kiko Calero | SD | mr | 28 | 3.21 | 6 | 8 | 0 | 22 | 21 | 0 | 0 | 126.0 | 109 | 52 | 45 | 50 | 135 | 14 | 5 |
| Chris Capuano* | | sp | 24 | 2.86 | 12 | 5 | 2 | 59 | 19 | 1 | 1 | 179.1 | 137 | 66 | 57 | 57 | 122 | 17 | 11 |
| D.J. Carrasco | Pit | mr | 26 | 7.04 | 0 | 4 | 1 | 19 | 0 | 0 | 0 | 23.0 | 27 | 18 | 18 | 12 | 19 | 5 | 1 |
| Lance Carter | | mr | 28 | 2.76 | 2 | 0 | 0 | 19 | 0 | 0 | 0 | 32.2 | 30 | 13 | 10 | 6 | 20 | 4 | 1 |
| Shawn Chacon | Phi | cl | 25 | 4.96 | 4 | 4 | 0 | 21 | 9 | 0 | 0 | 61.2 | 56 | 42 | 34 | 41 | 37 | 6 | 5 |
| Vinnie Chulk | | mr | 24 | 5.86 | 0 | 2 | 3 | 32 | 0 | 0 | 0 | 27.2 | 30 | 18 | 18 | 11 | 16 | 4 | 7 |
| Brandon Claussen* | SD | sp | 24 | 4.59 | 11 | 13 | 0 | 34 | 33 | 4 | 0 | 202.0 | 199 | 112 | 103 | 82 | 136 | 22 | 16 |
| Roger Clemens | | sp | 40 | 4.42 | 10 | 11 | 0 | 32 | 32 | 0 | 0 | 195.1 | 204 | 103 | 96 | 66 | 197 | 28 | 18 |
| Matt Clement | | sp | 28 | 3.75 | 11 | 8 | 0 | 28 | 28 | 1 | 0 | 180.0 | 154 | 86 | 75 | 49 | 150 | 22 | 16 |
| Jesus Colome | Atl | mr | 25 | 7.58 | 3 | 9 | 9 | 74 | 14 | 0 | 0 | 135.1 | 141 | 118 | 114 | 101 | 104 | 29 | 14 |
| Bartolo Colon | Hou | sp | 30 | 3.90 | 8 | 8 | 0 | 22 | 22 | 4 | 2 | 145.1 | 137 | 65 | 63 | 38 | 102 | 16 | 7 |
| Steve Colyer* | ChN | mr | 24 | 7.26 | 4 | 6 | 3 | 39 | 2 | 0 | 0 | 53.1 | 76 | 52 | 43 | 39 | 48 | 7 | 7 |
| Aaron Cook | Pit | sp | 24 | 3.86 | 2 | 3 | 0 | 7 | 6 | 0 | 0 | 39.2 | 40 | 24 | 17 | 16 | 12 | 1 | 7 |
| Roy Corcoran | Atl | mr | 23 | 4.63 | 3 | 10 | 0 | 31 | 28 | 0 | 0 | 140.0 | 145 | 82 | 72 | 76 | 74 | 16 | 16 |
| Chad Cordero | Mil | mr | 21 | 4.45 | 6 | 11 | 10 | 64 | 0 | 0 | 0 | 66.2 | 65 | 40 | 33 | 27 | 61 | 11 | 7 |
| Francisco Cordero | | cl | 28 | 1.41 | 14 | 4 | 27 | 81 | 0 | 0 | 0 | 95.2 | 59 | 15 | 15 | 26 | 101 | 2 | 4 |
| Rheal Cormier* | SF | mr | 36 | 2.19 | 5 | 2 | 4 | 52 | 0 | 0 | 0 | 61.2 | 47 | 16 | 15 | 19 | 42 | 2 | 5 |
| Nate Cornejo | LA | sp | 23 | 1.81 | 3 | 1 | 0 | 6 | 6 | 2 | 2 | 44.2 | 44 | 9 | 9 | 7 | 19 | 0 | 8 |
| Jesse Crain | | cl | 21 | 4.58 | 1 | 5 | 3 | 76 | 0 | 0 | 0 | 98.1 | 95 | 52 | 50 | 38 | 117 | 8 | 2 |
| Jack Cressend | ChN | mr | 28 | 3.74 | 11 | 5 | 2 | 82 | 0 | 0 | 0 | 106.0 | 96 | 53 | 44 | 39 | 77 | 6 | 5 |
| Francisco Cruceta | ChN | sp | 21 | 6.37 | 0 | 2 | 0 | 6 | 6 | 0 | 0 | 29.2 | 33 | 24 | 21 | 19 | 21 | 2 | 0 |
| Mike Crudale | Mil | mr | 26 | 4.74 | 0 | 5 | 12 | 46 | 0 | 0 | 0 | 43.2 | 44 | 29 | 23 | 30 | 34 | 4 | 2 |
| Juan Cruz | SD | mr | 24 | 3.16 | 4 | 4 | 0 | 66 | 0 | 0 | 0 | 111.0 | 98 | 42 | 39 | 35 | 111 | 7 | 13 |
| Will Cunnane | LA | mr | 29 | 4.75 | 4 | 3 | 8 | 40 | 0 | 0 | 0 | 41.2 | 46 | 22 | 22 | 14 | 28 | 6 | 7 |
| Doug Davis* | | sp | 27 | 4.70 | 6 | 5 | 0 | 15 | 15 | 0 | 0 | 82.1 | 106 | 54 | 43 | 29 | 45 | 10 | 6 |
| Valerio de los Santos* | Mon | mr | 30 | 4.15 | 0 | 1 | 1 | 20 | 0 | 0 | 0 | 21.2 | 27 | 10 | 10 | 7 | 21 | 4 | 2 |
| Elmer Dessens | Mil | sp | 32 | 4.46 | 4 | 8 | 0 | 12 | 12 | 1 | 0 | 76.2 | 80 | 42 | 38 | 20 | 53 | 5 | 8 |
| Ben Diggins | Pit | sp | 24 | 6.31 | 3 | 1 | 0 | 33 | 0 | 0 | 0 | 55.2 | 59 | 41 | 39 | 30 | 38 | 10 | 5 |
| Lenny Dinardo* | Col | mr | 23 | 7.53 | 0 | 2 | 4 | 28 | 0 | 0 | 0 | 34.2 | 45 | 30 | 29 | 18 | 27 | 8 | 7 |
| Juan Dominguez | | sp | 23 | 6.84 | 0 | 3 | 0 | 8 | 4 | 0 | 0 | 25.0 | 29 | 19 | 19 | 17 | 13 | 4 | 4 |
| Darren Dreifort | | sp | 31 | 4.51 | 10 | 9 | 0 | 32 | 32 | 0 | 0 | 185.2 | 199 | 105 | 93 | 78 | 164 | 24 | 16 |
| Justin Duchscherer | | mr | 25 | 8.24 | 0 | 1 | 2 | 20 | 1 | 0 | 0 | 31.2 | 47 | 33 | 29 | 5 | 18 | 8 | 2 |
| Matt Duff | Pit | mr | 28 | 8.38 | 0 | 0 | 3 | 21 | 0 | 0 | 0 | 29.0 | 40 | 29 | 27 | 12 | 28 | 7 | 4 |
| Chad Durbin | Mil | mr | 25 | 9.31 | 2 | 5 | 0 | 8 | 8 | 0 | 0 | 38.2 | 62 | 43 | 40 | 18 | 27 | 12 | 3 |
| Eric Eckenstahler* | Col | mr | 26 | 8.48 | 1 | 5 | 0 | 34 | 0 | 0 | 0 | 28.2 | 35 | 27 | 27 | 26 | 30 | 6 | 3 |
| Joey Eischen* | Atl | mr | 33 | 3.71 | 3 | 1 | 5 | 21 | 0 | 0 | 0 | 26.2 | 22 | 12 | 11 | 2 | 20 | 1 | 3 |
| Alan Embree* | | mr | 33 | 4.85 | 2 | 3 | 4 | 55 | 0 | 0 | 0 | 55.2 | 73 | 31 | 30 | 18 | 46 | 10 | 2 |
| Kelvim Escobar | Phi | sp | 27 | 3.61 | 2 | 0 | 0 | 8 | 8 | 0 | 0 | 57.1 | 46 | 25 | 23 | 20 | 43 | 3 | 3 |
| Kyle Farnsworth | Mil | mr | 27 | 4.62 | 3 | 3 | 4 | 32 | 0 | 0 | 0 | 39.0 | 33 | 20 | 20 | 17 | 39 | 4 | 3 |
| Nate Field | | mr | 27 | 7.09 | 0 | 0 | 2 | 21 | 0 | 0 | 0 | 26.2 | 34 | 21 | 21 | 16 | 16 | 3 | 3 |
| Nelson Figueroa | Col | mr | 29 | 5.95 | 1 | 4 | 0 | 35 | 5 | 0 | 0 | 75.2 | 92 | 58 | 50 | 19 | 47 | 18 | 8 |
| Matt Ford* | StL | mr | 22 | 3.62 | 4 | 3 | 1 | 49 | 0 | 0 | 0 | 59.2 | 64 | 25 | 24 | 20 | 27 | 5 | 10 |
| Keith Foulke | StL | cl | 30 | 2.62 | 8 | 4 | 33 | 71 | 0 | 0 | 0 | 75.2 | 50 | 22 | 22 | 17 | 64 | 8 | 5 |
| Chad Fox | Col | mr | 32 | 5.13 | 3 | 1 | 1 | 19 | 0 | 0 | 0 | 26.1 | 20 | 17 | 15 | 15 | 34 | 8 | 2 |
| Ryan Franklin | SF | sp | 30 | 3.20 | 10 | 4 | 0 | 21 | 21 | 4 | 3 | 146.1 | 143 | 57 | 52 | 23 | 62 | 8 | 10 |
| Wayne Franklin* | Ari | sp | 29 | 6.17 | 3 | 10 | 0 | 18 | 18 | 0 | 0 | 97.2 | 107 | 69 | 67 | 41 | 68 | 14 | 7 |
| Jason Frasor | LA | mr | 25 | 7.17 | 3 | 5 | 2 | 82 | 0 | 0 | 0 | 80.1 | 118 | 71 | 64 | 28 | 75 | 14 | 4 |
| Brian Fuentes* | | mr | 27 | 4.60 | 2 | 5 | 4 | 39 | 0 | 0 | 0 | 47.0 | 47 | 24 | 24 | 20 | 47 | 3 | 8 |
| Aaron Fultz* | Pit | mr | 29 | 3.92 | 0 | 1 | 3 | 12 | 0 | 0 | 0 | 20.2 | 21 | 11 | 9 | 1 | 19 | 3 | 0 |
| Eric Gagne | SD | cl | 27 | 1.55 | 8 | 1 | 31 | 70 | 0 | 0 | 0 | 87.0 | 52 | 15 | 15 | 30 | 119 | 7 | 3 |
| Mike Gallo* | Hou | mr | 26 | 4.79 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 20.2 | 18 | 11 | 11 | 8 | 14 | 2 | 2 |
| Jon Garland | | sp | 23 | 4.30 | 10 | 5 | 0 | 30 | 25 | 0 | 0 | 157.0 | 173 | 87 | 75 | 60 | 88 | 9 | 13 |
| Chad Gaudin | | sp | 20 | 3.82 | 3 | 10 | 0 | 17 | 15 | 1 | 0 | 94.1 | 93 | 51 | 40 | 38 | 65 | 6 | 8 |
| Geoff Geary | | mr | 26 | 6.89 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 15.2 | 19 | 13 | 12 | 4 | 12 | 1 | 1 |
| Franklyn German | Phi | mr | 23 | 7.71 | 3 | 4 | 6 | 26 | 0 | 0 | 0 | 25.2 | 34 | 24 | 22 | 19 | 23 | 1 | 3 |
| Jimmy Gobble* | Flo | sp | 21 | 6.17 | 1 | 11 | 0 | 21 | 20 | 1 | 0 | 93.1 | 130 | 65 | 64 | 29 | 58 | 12 | 6 |
| Edgar Gonzalez | | mr | 20 | 4.51 | 10 | 5 | 0 | 27 | 26 | 1 | 0 | 167.2 | 207 | 88 | 84 | 55 | 83 | 14 | 21 |
| Andrew Good | Phi | sp | 23 | 4.48 | 5 | 6 | 0 | 15 | 15 | 0 | 0 | 96.1 | 110 | 57 | 48 | 22 | 48 | 21 | 10 |
| Tom Gordon | Phi | mr | 35 | 9.00 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 7 | 3 | 3 | 0 | 5 | 0 | 0 |
| Mike Gosling* | Atl | sp | 22 | 3.38 | 2 | 0 | 1 | 6 | 0 | 0 | 0 | 8.0 | 9 | 3 | 3 | 0 | 3 | 1 | 3 |
| Danny Graves | SF | cl | 29 | 5.21 | 3 | 1 | 0 | 18 | 0 | 0 | 0 | 19.0 | 22 | 11 | 11 | 5 | 5 | 3 | 1 |
| Steve Green | Col | sp | 25 | 7.06 | 2 | 1 | 0 | 29 | 2 | 1 | 1 | 57.1 | 62 | 47 | 45 | 34 | 33 | 5 | 7 |
| Kevin Gregg | LA | sp | 25 | 5.12 | 4 | 8 | 5 | 70 | 7 | 0 | 0 | 153.0 | 164 | 94 | 87 | 66 | 105 | 19 | 15 |
| Zack Greinke | SD | sp | 19 | 7.57 | 2 | 5 | 0 | 10 | 10 | 0 | 0 | 44.0 | 59 | 42 | 37 | 12 | 16 | 10 | 0 |
| Buddy Groom* | Phi | mr | 37 | 3.30 | 2 | 2 | 0 | 26 | 0 | 0 | 0 | 30.0 | 28 | 13 | 11 | 11 | 24 | 1 | 4 |
| Kevin Gryboski | | mr | 29 | 4.21 | 2 | 4 | 6 | 38 | 0 | 0 | 0 | 47.0 | 57 | 25 | 22 | 27 | 34 | 4 | 9 |
| Eddie Guardado* | Hou | cl | 32 | 2.97 | 7 | 3 | 28 | 52 | 0 | 0 | 0 | 60.2 | 43 | 22 | 20 | 17 | 61 | 6 | 3 |
| Matt Guerrier | NYN | mr | 24 | 2.00 | 2 | 1 | 0 | 3 | 3 | 1 | 0 | 18.0 | 14 | 5 | 4 | 3 | 14 | 2 | 0 |
| Jeremy Guthrie | Cin | sp | 24 | 9.33 | 2 | 2 | 1 | 25 | 0 | 0 | 0 | 27.0 | 51 | 32 | 28 | 14 | 13 | 13 | 1 |
| Mark Guthrie* | Flo | mr | 37 | 13.50 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 2.2 | 7 | 4 | 4 | 1 | 2 | 0 | 0 |
| John Halama* | | mr | 31 | 4.69 | 5 | 8 | 0 | 43 | 14 | 0 | 0 | 132.1 | 145 | 76 | 69 | 46 | 72 | 16 | 10 |
| Roy Halladay | Cin | sp | 26 | 2.09 | 14 | 2 | 0 | 21 | 20 | 8 | 2 | 150.2 | 118 | 45 | 35 | 26 | 97 | 7 | 10 |
| Chris Hammond* | | mr | 37 | 3.36 | 6 | 4 | 3 | 58 | 0 | 0 | 0 | 69.2 | 63 | 26 | 26 | 18 | 49 | 7 | 9 |
| Josh Hancock | Ari | mr | 25 | 7.65 | 2 | 7 | 0 | 17 | 17 | 0 | 0 | 84.2 | 112 | 73 | 72 | 38 | 47 | 19 | 10 |
| Joel Hanrahan | | sp | 21 | 7.99 | 0 | 4 | 0 | 8 | 6 | 0 | 0 | 32.2 | 49 | 35 | 29 | 20 | 18 | 3 | 4 |
| Aaron Harang | | sp | 25 | 3.20 | 5 | 3 | 0 | 15 | 14 | 0 | 0 | 90.0 | 87 | 43 | 32 | 26 | 59 | 6 | 7 |
| Rich Harden | SD | sp | 21 | 3.17 | 9 | 9 | 0 | 32 | 32 | 1 | 1 | 196.0 | 154 | 82 | 69 | 87 | 184 | 17 | 15 |
| Travis Harper | Pit | mr | 27 | 0.00 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 2.0 | 1 | 1 | 0 | 3 | 0 | 0 | 0 |
| Shigetoshi Hasegawa | Hou | mr | 34 | 4.70 | 3 | 4 | 4 | 34 | 0 | 0 | 0 | 44.0 | 41 | 26 | 23 | 17 | 28 | 3 | 5 |
| Rob Henkel* | | mr | 24 | 4.32 | 10 | 14 | 0 | 36 | 35 | 1 | 1 | 212.1 | 211 | 120 | 102 | 90 | 162 | 29 | 14 |
| Matt Herges | Mon | mr | 33 | 3.54 | 2 | 3 | 8 | 40 | 0 | 0 | 0 | 40.2 | 41 | 17 | 16 | 16 | 29 | 4 | 4 |
| Dustin Hermanson | ChN | sp | 30 | 5.93 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 13.2 | 17 | 9 | 9 | 1 | 5 | 3 | 1 |
| Carlos Hernandez* | StL | sp | 23 | 5.02 | 1 | 2 | 0 | 11 | 2 | 0 | 0 | 28.2 | 29 | 16 | 16 | 8 | 20 | 4 | 1 |
| Livan Hernandez | | sp | 28 | 3.52 | 11 | 5 | 0 | 19 | 18 | 4 | 1 | 130.1 | 120 | 56 | 51 | 36 | 84 | 13 | 10 |
| Trey Hodges | Flo | mr | 25 | 3.44 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 18.1 | 15 | 8 | 7 | 2 | 13 | 2 | 1 |
| Kris Honel | | sp | 20 | 1.42 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.1 | 3 | 1 | 1 | 3 | 2 | 0 | 0 |
| Bob Howry | Atl | mr | 29 | 6.05 | 5 | 4 | 10 | 28 | 0 | 0 | 0 | 41.2 | 50 | 30 | 28 | 9 | 22 | 8 | 1 |
| Kazuhisa Ishii* | Mon | sp | 29 | 5.66 | 4 | 9 | 0 | 20 | 18 | 0 | 0 | 105.0 | 107 | 70 | 66 | 48 | 100 | 17 | 11 |
| Jason Isringhausen | NYN | cl | 30 | 3.78 | 6 | 8 | 37 | 72 | 0 | 0 | 0 | 81.0 | 80 | 41 | 34 | 37 | 79 | 4 | 3 |
| Edwin Jackson | StL | mr | 19 | 4.46 | 2 | 1 | 0 | 20 | 0 | 0 | 0 | 38.1 | 35 | 19 | 19 | 17 | 31 | 8 | 5 |
| Bobby Jenks | Atl | sp | 22 | 5.06 | 4 | 7 | 0 | 17 | 17 | 0 | 0 | 74.2 | 69 | 51 | 42 | 63 | 80 | 9 | 6 |
| Ryan Jensen | Ari | sp | 27 | 8.53 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.1 | 10 | 6 | 6 | 1 | 1 | 2 | 0 |
| Jason Johnson | NYN | sp | 29 | 4.59 | 4 | 2 | 0 | 10 | 10 | 0 | 0 | 64.2 | 70 | 36 | 33 | 16 | 38 | 7 | 5 |
| Rett Johnson | NYN | mr | 23 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tyler Johnson* | Cin | mr | 22 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Mike Jones | Atl | sp | 20 | 6.66 | 1 | 1 | 1 | 31 | 1 | 0 | 0 | 51.1 | 64 | 40 | 38 | 34 | 22 | 7 | 6 |
| Jimmy Journell | NYN | mr | 25 | 7.36 | 0 | 1 | 2 | 8 | 0 | 0 | 0 | 11.0 | 10 | 9 | 9 | 5 | 11 | 1 | 0 |
| Jorge Julio | ChN | cl | 24 | 3.44 | 4 | 7 | 23 | 77 | 0 | 0 | 0 | 83.2 | 84 | 37 | 32 | 55 | 56 | 9 | 11 |
| Eric Junge | Cin | mr | 26 | 5.40 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.1 | 3 | 2 | 2 | 2 | 3 | 1 | 0 |
| Joe Kennedy* | Mil | sp | 24 | 5.30 | 4 | 5 | 0 | 12 | 12 | 0 | 0 | 73.0 | 89 | 51 | 43 | 28 | 31 | 12 | 8 |
| Byung-Hyun Kim | Col | sp | 24 | 3.39 | 7 | 4 | 0 | 17 | 15 | 3 | 2 | 106.1 | 77 | 44 | 40 | 38 | 77 | 10 | 15 |
| Matt Kinney | Mon | sp | 26 | 4.60 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 15.2 | 9 | 9 | 8 | 8 | 9 | 3 | 3 |
| Steve Kline* | StL | mr | 30 | 2.06 | 6 | 0 | 1 | 50 | 0 | 0 | 0 | 56.2 | 43 | 14 | 13 | 14 | 25 | 4 | 10 |
| Billy Koch | Mil | mr | 28 | 4.76 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 34.0 | 29 | 19 | 18 | 18 | 27 | 6 | 3 |
| Shane Komine | NYN | sp | 22 | 9.00 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2.0 | 4 | 2 | 2 | 0 | 1 | 1 | 0 |
| Mike Koplove | StL | mr | 26 | 3.24 | 4 | 1 | 1 | 70 | 0 | 0 | 0 | 89.0 | 73 | 35 | 32 | 28 | 63 | 8 | 9 |
| Wilfredo Ledezma* | Ari | mr | 22 | 8.29 | 1 | 4 | 0 | 24 | 1 | 0 | 0 | 33.2 | 41 | 35 | 31 | 17 | 19 | 5 | 4 |
| Cliff Lee* | Cin | sp | 24 | 4.56 | 7 | 13 | 0 | 36 | 36 | 0 | 0 | 185.2 | 186 | 104 | 94 | 92 | 156 | 26 | 13 |
| Curtis Leskanic | | mr | 35 | 4.15 | 9 | 3 | 7 | 44 | 0 | 0 | 0 | 56.1 | 48 | 33 | 26 | 25 | 41 | 2 | 5 |
| Brad Lidge | | mr | 26 | 4.42 | 5 | 4 | 1 | 112 | 0 | 0 | 0 | 108.0 | 108 | 64 | 53 | 50 | 101 | 15 | 5 |
| Cory Lidle | | sp | 31 | 5.60 | 8 | 9 | 0 | 27 | 26 | 2 | 1 | 156.0 | 185 | 104 | 97 | 54 | 90 | 19 | 13 |
| Ted Lilly* | SD | sp | 27 | 4.11 | 11 | 14 | 0 | 33 | 33 | 3 | 1 | 206.0 | 207 | 104 | 94 | 67 | 155 | 21 | 10 |
| Mike Lincoln | Col | mr | 28 | 5.62 | 2 | 1 | 1 | 39 | 0 | 0 | 0 | 49.2 | 52 | 32 | 31 | 19 | 37 | 9 | 3 |
| Scott Linebrink | Mon | mr | 26 | 7.31 | 1 | 2 | 0 | 31 | 0 | 0 | 0 | 44.1 | 60 | 36 | 36 | 15 | 33 | 10 | 5 |
| Braden Looper | Pit | cl | 28 | 3.07 | 5 | 2 | 3 | 53 | 0 | 0 | 0 | 55.2 | 54 | 25 | 19 | 13 | 41 | 5 | 5 |
| Aquilino Lopez | | cl | 28 | 4.60 | 6 | 9 | 3 | 85 | 0 | 0 | 0 | 94.0 | 102 | 54 | 48 | 39 | 76 | 6 | 8 |
| Javier Lopez* | Cin | mr | 25 | 4.39 | 7 | 7 | 2 | 96 | 0 | 0 | 0 | 92.1 | 107 | 51 | 45 | 26 | 51 | 10 | 12 |
| Rodrigo Lopez | | sp | 27 | 4.90 | 4 | 8 | 0 | 23 | 20 | 1 | 0 | 119.1 | 158 | 77 | 65 | 23 | 99 | 17 | 15 |
| Derek Lowe | NYN | sp | 30 | 4.33 | 6 | 3 | 0 | 11 | 11 | 0 | 0 | 79.0 | 92 | 45 | 38 | 17 | 45 | 10 | 10 |
| Mike MacDougal | StL | cl | 26 | 7.88 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 8.0 | 8 | 7 | 7 | 4 | 6 | 1 | 1 |
| Greg Maddux | ChN | sp | 37 | 3.65 | 8 | 6 | 0 | 29 | 29 | 0 | 0 | 177.1 | 194 | 87 | 72 | 27 | 104 | 14 | 9 |
| Ryan Madson | Flo | mr | 22 | 5.26 | 6 | 9 | 0 | 29 | 18 | 0 | 0 | 116.1 | 127 | 73 | 68 | 33 | 85 | 12 | 8 |
| Ron Mahay* | ChN | mr | 32 | 3.46 | 2 | 3 | 3 | 46 | 0 | 0 | 0 | 52.0 | 40 | 24 | 20 | 17 | 45 | 3 | 3 |
| Gary Majewski | Pit | mr | 23 | 9.00 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
| Matt Mantei | Pit | cl | 29 | 3.44 | 1 | 2 | 6 | 16 | 0 | 0 | 0 | 18.1 | 14 | 7 | 7 | 4 | 25 | 1 | 0 |
| Jason Marquis | Pit | mr | 24 | 4.17 | 3 | 4 | 0 | 29 | 8 | 0 | 0 | 73.1 | 70 | 36 | 34 | 25 | 59 | 8 | 7 |
| Tom Martin* | Hou | mr | 33 | 2.25 | 2 | 0 | 0 | 8 | 0 | 0 | 0 | 8.0 | 7 | 3 | 2 | 2 | 5 | 0 | 0 |
| Pedro Martinez | | sp | 31 | 2.57 | 14 | 6 | 0 | 35 | 35 | 3 | 1 | 228.0 | 178 | 73 | 65 | 66 | 246 | 13 | 11 |
| Julio Mateo | | mr | 25 | 4.44 | 7 | 6 | 5 | 82 | 0 | 0 | 0 | 105.1 | 118 | 57 | 52 | 22 | 83 | 10 | 2 |
| Darrell May* | | sp | 31 | 3.96 | 7 | 11 | 0 | 21 | 20 | 3 | 0 | 134.0 | 119 | 68 | 59 | 31 | 74 | 24 | 6 |
| Dustin McGowan | | sp | 21 | 12.00 | 0 | 1 | 0 | 3 | 2 | 0 | 0 | 9.0 | 14 | 12 | 12 | 7 | 7 | 1 | 3 |
| Brian Meadows | ChN | mr | 27 | 4.48 | 3 | 3 | 0 | 13 | 13 | 0 | 0 | 80.1 | 98 | 45 | 40 | 16 | 35 | 6 | 5 |
| Kent Mercker* | ChN | mr | 35 | 5.32 | 2 | 5 | 4 | 60 | 0 | 0 | 0 | 66.0 | 64 | 44 | 39 | 38 | 54 | 15 | 5 |
| Jose Mesa | Mil | mr | 37 | 5.85 | 2 | 2 | 1 | 27 | 0 | 0 | 0 | 32.1 | 38 | 21 | 21 | 16 | 24 | 2 | 5 |
| Dan Miceli | Hou | mr | 32 | 3.08 | 1 | 0 | 2 | 22 | 0 | 0 | 0 | 38.0 | 32 | 15 | 13 | 8 | 33 | 3 | 3 |
| Greg Miller* | LA | sp | 18 | 5.04 | 12 | 15 | 0 | 38 | 37 | 0 | 0 | 219.2 | 221 | 134 | 123 | 73 | 181 | 40 | 16 |
| Justin Miller | Atl | mr | 25 | 5.00 | 5 | 9 | 3 | 92 | 0 | 0 | 0 | 122.1 | 137 | 78 | 68 | 69 | 74 | 20 | 17 |
| Matt Miller | | mr | 31 | 1.80 | 1 | 0 | 6 | 13 | 0 | 0 | 0 | 15.0 | 9 | 4 | 3 | 3 | 16 | 0 | 1 |
| Trever Miller* | Mil | mr | 30 | 7.94 | 1 | 1 | 0 | 6 | 0 | 0 | 0 | 5.2 | 13 | 5 | 5 | 4 | 4 | 0 | 2 |
| Kevin Millwood | ChN | sp | 28 | 4.26 | 6 | 10 | 0 | 24 | 24 | 2 | 0 | 143.2 | 153 | 81 | 68 | 49 | 100 | 15 | 11 |
| Eric Milton* | SF | sp | 27 | 3.07 | 3 | 1 | 0 | 8 | 8 | 0 | 0 | 55.2 | 43 | 19 | 19 | 8 | 25 | 9 | 3 |
| Orber Moreno | Mil | mr | 26 | 3.97 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 11.1 | 8 | 5 | 5 | 7 | 11 | 1 | 0 |
| Matt Morris | | sp | 28 | 3.58 | 12 | 4 | 0 | 25 | 25 | 1 | 0 | 158.1 | 161 | 75 | 63 | 37 | 110 | 21 | 16 |
| Damian Moss* | | sp | 26 | 5.34 | 5 | 15 | 0 | 33 | 33 | 0 | 0 | 175.1 | 194 | 120 | 104 | 98 | 97 | 26 | 9 |
| Mark Mulder* | Cin | sp | 25 | 4.23 | 12 | 9 | 0 | 39 | 38 | 3 | 0 | 236.0 | 246 | 124 | 111 | 75 | 161 | 17 | 26 |
| Pete Munro | Flo | mr | 28 | 2.45 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.2 | 4 | 1 | 1 | 2 | 1 | 0 | 0 |
| Mike Mussina | | sp | 34 | 3.16 | 15 | 5 | 0 | 26 | 26 | 5 | 2 | 188.0 | 177 | 68 | 66 | 32 | 170 | 15 | 4 |
| Brett Myers | StL | sp | 22 | 5.10 | 7 | 8 | 0 | 21 | 21 | 1 | 0 | 132.1 | 141 | 83 | 75 | 47 | 75 | 17 | 12 |
| Mike Myers* | Col | mr | 34 | 5.87 | 3 | 5 | 1 | 30 | 0 | 0 | 0 | 30.2 | 45 | 24 | 20 | 20 | 16 | 5 | 2 |
| Mike Nakamura | Atl | mr | 26 | 4.91 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3.2 | 3 | 2 | 2 | 2 | 5 | 2 | 0 |
| Chris Narveson* | Ari | sp | 21 | 5.85 | 1 | 1 | 0 | 36 | 0 | 0 | 0 | 52.1 | 55 | 40 | 34 | 32 | 25 | 7 | 4 |
| Joe Nathan | SD | mr | 28 | 5.82 | 5 | 5 | 4 | 76 | 0 | 0 | 0 | 86.2 | 96 | 58 | 56 | 37 | 65 | 10 | 5 |
| Blaine Neal | | mr | 25 | 2.45 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3.2 | 3 | 1 | 1 | 1 | 4 | 0 | 0 |
| Hideo Nomo | | sp | 34 | 3.02 | 2 | 3 | 0 | 7 | 7 | 0 | 0 | 47.2 | 34 | 18 | 16 | 15 | 43 | 4 | 3 |
| Jose Antonio Nunez* | Ari | mr | 24 | 5.02 | 2 | 0 | 0 | 24 | 0 | 0 | 0 | 28.2 | 31 | 18 | 16 | 16 | 18 | 3 | 2 |
| Tomo Ohka | Flo | sp | 27 | 3.69 | 4 | 6 | 0 | 14 | 14 | 0 | 0 | 95.0 | 92 | 42 | 39 | 24 | 46 | 5 | 6 |
| Darren Oliver* | Mil | sp | 32 | 3.38 | 2 | 2 | 0 | 23 | 5 | 0 | 0 | 45.1 | 43 | 23 | 17 | 22 | 29 | 1 | 4 |
| Ramon Ortiz | | sp | 30 | 3.81 | 13 | 12 | 0 | 35 | 33 | 3 | 1 | 224.1 | 218 | 108 | 95 | 81 | 127 | 21 | 24 |
| Russ Ortiz | | sp | 29 | 3.78 | 13 | 6 | 0 | 36 | 35 | 3 | 1 | 228.1 | 205 | 120 | 96 | 109 | 152 | 20 | 19 |
| Roy Oswalt | SF | sp | 25 | 3.20 | 22 | 8 | 0 | 36 | 36 | 5 | 4 | 258.2 | 235 | 96 | 92 | 54 | 208 | 18 | 15 |
| Chris Oxspring | Cin | mr | 26 | 2.53 | 3 | 1 | 2 | 17 | 0 | 0 | 0 | 21.1 | 21 | 6 | 6 | 7 | 22 | 1 | 2 |
| Vicente Padilla | | sp | 25 | 4.53 | 9 | 6 | 0 | 22 | 22 | 1 | 0 | 133.0 | 152 | 78 | 67 | 39 | 72 | 11 | 10 |
| John Parrish* | | mr | 25 | 3.28 | 6 | 1 | 4 | 45 | 0 | 0 | 0 | 49.1 | 41 | 19 | 18 | 32 | 42 | 3 | 6 |
| Rhett Parrott | | sp | 23 | 5.33 | 4 | 16 | 0 | 26 | 25 | 2 | 1 | 128.1 | 162 | 100 | 76 | 41 | 82 | 22 | 17 |
| John Patterson | | sp | 25 | 8.42 | 0 | 5 | 0 | 10 | 8 | 0 | 0 | 41.2 | 57 | 39 | 39 | 18 | 37 | 7 | 1 |
| Jake Peavy | | sp | 22 | 4.60 | 9 | 11 | 0 | 32 | 32 | 1 | 0 | 203.1 | 219 | 115 | 104 | 56 | 146 | 25 | 9 |
| Brad Penny | Ari | sp | 25 | 5.62 | 3 | 12 | 0 | 18 | 18 | 1 | 0 | 105.2 | 132 | 72 | 66 | 23 | 67 | 12 | 7 |
| Troy Percival | | cl | 33 | 4.44 | 5 | 5 | 9 | 73 | 0 | 0 | 0 | 77.0 | 69 | 44 | 38 | 33 | 77 | 16 | 4 |
| Odalis Perez* | SF | sp | 26 | 4.17 | 13 | 10 | 0 | 35 | 35 | 4 | 3 | 222.1 | 236 | 109 | 103 | 41 | 155 | 19 | 15 |
| Oliver Perez* | SD | sp | 21 | 5.75 | 8 | 12 | 0 | 33 | 33 | 0 | 0 | 177.0 | 202 | 117 | 113 | 89 | 161 | 27 | 21 |
| Matt Perisho* | Flo | mr | 28 | 2.70 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.2 | 5 | 2 | 2 | 7 | 2 | 0 | 0 |
| Adam Peterson | Atl | mr | 24 | 4.70 | 9 | 7 | 6 | 77 | 0 | 0 | 0 | 88.0 | 94 | 54 | 46 | 41 | 65 | 11 | 18 |
| Andy Pettitte* | | sp | 31 | 4.18 | 9 | 6 | 0 | 21 | 21 | 0 | 0 | 129.1 | 144 | 74 | 60 | 39 | 114 | 10 | 10 |
| Tommy Phelps* | | mr | 29 | 6.49 | 3 | 3 | 1 | 48 | 0 | 0 | 0 | 52.2 | 72 | 40 | 38 | 32 | 39 | 12 | 1 |
| Brian Pilkington | LA | sp | 20 | 9.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |
| Cliff Politte | Phi | mr | 29 | 4.98 | 1 | 0 | 0 | 24 | 0 | 0 | 0 | 34.1 | 39 | 19 | 19 | 11 | 34 | 4 | 2 |
| Sidney Ponson | | sp | 26 | 3.52 | 11 | 3 | 0 | 16 | 16 | 5 | 1 | 120.0 | 116 | 50 | 47 | 32 | 74 | 9 | 13 |
| Bret Prinz | Mil | mr | 26 | 3.75 | 1 | 1 | 0 | 7 | 0 | 0 | 0 | 12.0 | 11 | 6 | 5 | 3 | 5 | 1 | 3 |
| J.J. Putz | Mon | mr | 26 | 10.80 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1.2 | 5 | 6 | 2 | 1 | 2 | 0 | 0 |
| Erasmo Ramirez* | | mr | 27 | 3.92 | 8 | 3 | 7 | 63 | 0 | 0 | 0 | 96.1 | 105 | 48 | 42 | 24 | 53 | 5 | 7 |
| Horacio Ramirez* | Flo | sp | 23 | 2.90 | 6 | 3 | 0 | 12 | 12 | 2 | 1 | 87.0 | 85 | 29 | 28 | 33 | 32 | 8 | 9 |
| Ramon Ramirez | Flo | sp | 21 | 4.26 | 1 | 2 | 0 | 8 | 4 | 0 | 0 | 31.2 | 33 | 16 | 15 | 10 | 22 | 4 | 3 |
| Tim Redding | Atl | sp | 25 | 3.46 | 16 | 11 | 0 | 41 | 41 | 0 | 0 | 228.2 | 226 | 99 | 88 | 75 | 165 | 24 | 19 |
| Rick Reed | Flo | sp | 37 | 15.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3.0 | 6 | 5 | 5 | 1 | 1 | 2 | 0 |
| Steve Reed | | mr | 38 | 4.75 | 3 | 3 | 1 | 73 | 0 | 0 | 0 | 91.0 | 93 | 52 | 48 | 32 | 49 | 14 | 16 |
| Chris Reitsma | | mr | 25 | 5.28 | 6 | 7 | 15 | 45 | 0 | 0 | 0 | 58.0 | 72 | 35 | 34 | 22 | 27 | 7 | 4 |
| Mike Remlinger* | Hou | mr | 37 | 13.50 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 1 | 2 | 2 | 2 | 0 | 1 | 0 |
| Carlos Reyes | SF | mr | 34 | 3.30 | 4 | 1 | 1 | 23 | 0 | 0 | 0 | 57.1 | 54 | 27 | 21 | 11 | 29 | 7 | 6 |
| Dennys Reyes* | Mil | mr | 26 | 5.19 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 34.2 | 39 | 21 | 20 | 18 | 20 | 5 | 6 |
| John Riedling | Col | mr | 27 | 4.59 | 5 | 7 | 0 | 17 | 17 | 0 | 0 | 104.0 | 108 | 54 | 53 | 31 | 56 | 8 | 16 |
| Ricardo Rincon* | NYN | mr | 33 | 3.90 | 7 | 1 | 5 | 55 | 0 | 0 | 0 | 64.2 | 62 | 30 | 28 | 32 | 50 | 4 | 8 |
| Royce Ring* | LA | mr | 22 | 6.10 | 5 | 6 | 6 | 91 | 0 | 0 | 0 | 103.1 | 131 | 75 | 70 | 43 | 78 | 25 | 10 |
| David Riske | Mon | mr | 26 | 135.00 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0.1 | 7 | 5 | 5 | 0 | 0 | 0 | 0 |
| Willis Roberts | NYN | mr | 28 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jeriome Robertson* | LA | mr | 26 | 4.12 | 12 | 14 | 0 | 37 | 37 | 2 | 0 | 214.1 | 229 | 127 | 98 | 66 | 128 | 24 | 25 |
| Nate Robertson* | Mil | sp | 25 | 5.89 | 3 | 1 | 0 | 7 | 7 | 0 | 0 | 36.2 | 42 | 25 | 24 | 18 | 23 | 8 | 2 |
| Eddy Rodriguez | | mr | 21 | 4.74 | 1 | 2 | 2 | 20 | 4 | 0 | 0 | 38.0 | 44 | 22 | 20 | 25 | 33 | 2 | 1 |
| Felix Rodriguez | Flo | mr | 30 | 5.34 | 1 | 7 | 2 | 73 | 0 | 0 | 0 | 97.2 | 106 | 65 | 58 | 40 | 64 | 9 | 6 |
| Francisco Rodriguez | | mr | 21 | 1.30 | 4 | 2 | 38 | 59 | 0 | 0 | 0 | 69.0 | 43 | 11 | 10 | 20 | 64 | 5 | 4 |
| Ricardo Rodriguez | SD | sp | 25 | 2.33 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 54.0 | 46 | 16 | 14 | 20 | 28 | 1 | 8 |
| Kenny Rogers* | | sp | 38 | 5.11 | 4 | 9 | 0 | 15 | 15 | 0 | 0 | 100.1 | 115 | 65 | 57 | 22 | 58 | 13 | 11 |
| J.C. Romero* | SD | mr | 27 | 4.34 | 4 | 9 | 2 | 74 | 0 | 0 | 0 | 83.0 | 70 | 43 | 40 | 54 | 72 | 6 | 9 |
| Matt Roney | Col | sp | 23 | 7.37 | 3 | 10 | 0 | 17 | 17 | 0 | 0 | 86.2 | 117 | 78 | 71 | 45 | 48 | 12 | 9 |
| Kirk Rueter* | Ari | sp | 32 | 3.82 | 5 | 4 | 0 | 12 | 12 | 1 | 0 | 68.1 | 77 | 33 | 29 | 18 | 18 | 6 | 7 |
| Evan Rust | Col | mr | 25 | 6.68 | 0 | 4 | 11 | 32 | 0 | 0 | 0 | 33.2 | 46 | 33 | 25 | 20 | 24 | 5 | 11 |
| C.C. Sabathia* | | sp | 22 | 4.17 | 9 | 8 | 0 | 26 | 23 | 3 | 0 | 149.0 | 146 | 76 | 69 | 56 | 107 | 16 | 9 |
| Duaner Sanchez | | mr | 23 | 4.86 | 0 | 2 | 1 | 15 | 0 | 0 | 0 | 16.2 | 20 | 9 | 9 | 8 | 17 | 2 | 2 |
| Ervin Santana | LA | sp | 20 | 5.30 | 2 | 14 | 0 | 34 | 26 | 0 | 0 | 144.1 | 165 | 111 | 85 | 62 | 83 | 20 | 20 |
| Victor Santos | Mon | sp | 26 | 0.00 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 5.1 | 5 | 0 | 0 | 2 | 7 | 0 | 0 |
| Scott Schoeneweis* | Phi | sp | 29 | 4.55 | 4 | 9 | 0 | 15 | 15 | 2 | 1 | 87.0 | 103 | 50 | 44 | 40 | 46 | 10 | 16 |
| Rudy Seanez | Atl | mr | 34 | 0.00 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 4.0 | 3 | 0 | 0 | 3 | 6 | 0 | 0 |
| Aaron Sele | Pit | sp | 33 | 3.69 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 31.2 | 35 | 14 | 13 | 11 | 15 | 5 | 3 |
| Ben Sheets | | sp | 24 | 4.33 | 11 | 14 | 0 | 33 | 33 | 6 | 0 | 222.1 | 262 | 126 | 107 | 51 | 147 | 22 | 21 |
| Scot Shields | Cin | mr | 27 | 3.78 | 8 | 16 | 0 | 41 | 36 | 0 | 0 | 211.2 | 218 | 99 | 89 | 52 | 162 | 20 | 21 |
| Carlos Silva | ChN | sp | 24 | 6.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 6.0 | 8 | 4 | 4 | 0 | 1 | 2 | 0 |
| Jason Simontacchi | | mr | 29 | 5.37 | 6 | 9 | 3 | 45 | 17 | 0 | 0 | 134.0 | 175 | 91 | 80 | 56 | 69 | 19 | 16 |
| Jorge Sosa | Phi | mr | 26 | 5.76 | 4 | 9 | 4 | 44 | 0 | 0 | 0 | 65.2 | 70 | 48 | 42 | 40 | 35 | 5 | 3 |
| Steve Sparks | Mil | mr | 37 | 6.79 | 1 | 4 | 0 | 38 | 0 | 0 | 0 | 62.1 | 87 | 51 | 47 | 29 | 37 | 12 | 9 |
| Justin Speier | SD | mr | 29 | 3.90 | 9 | 4 | 5 | 78 | 0 | 0 | 0 | 94.2 | 79 | 45 | 41 | 25 | 76 | 14 | 2 |
| Jason Stanford* | Mon | mr | 26 | 5.25 | 0 | 1 | 0 | 4 | 4 | 0 | 0 | 24.0 | 20 | 15 | 14 | 13 | 19 | 2 | 1 |
| Denny Stark | | sp | 28 | 4.88 | 9 | 7 | 2 | 52 | 18 | 2 | 1 | 168.0 | 184 | 103 | 91 | 78 | 74 | 28 | 19 |
| John Stephens | Hou | sp | 23 | 3.55 | 9 | 6 | 0 | 34 | 16 | 2 | 1 | 131.2 | 127 | 59 | 52 | 26 | 93 | 17 | 8 |
| Cory Stewart* | Cin | sp | 23 | 4.24 | 1 | 4 | 1 | 16 | 3 | 0 | 0 | 34.0 | 34 | 18 | 16 | 14 | 23 | 4 | 5 |
| Tanyon Sturtze | Phi | mr | 32 | 4.90 | 3 | 3 | 0 | 14 | 14 | 0 | 0 | 82.2 | 106 | 51 | 45 | 36 | 60 | 7 | 9 |
| Scott Sullivan | Ari | mr | 32 | 3.38 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2.2 | 3 | 1 | 1 | 1 | 2 | 1 | 0 |
| Jeff Suppan | StL | sp | 28 | 4.69 | 11 | 13 | 0 | 32 | 32 | 4 | 2 | 215.0 | 216 | 124 | 112 | 61 | 124 | 25 | 14 |
| Dennis Tankersley | | sp | 24 | 9.12 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 25.2 | 42 | 33 | 26 | 21 | 25 | 1 | 4 |
| Julian Tavarez | SF | mr | 30 | 6.75 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 2 | 1 | 1 | 2 | 1 | 0 | 0 |
| Michael Tejera* | NYN | mr | 26 | 5.12 | 4 | 3 | 0 | 9 | 9 | 0 | 0 | 51.0 | 58 | 30 | 29 | 17 | 28 | 3 | 4 |
| Amaury Telemaco | Atl | sp | 29 | 3.99 | 7 | 5 | 0 | 26 | 26 | 0 | 0 | 146.2 | 139 | 73 | 65 | 37 | 107 | 20 | 9 |
| John Thomson | | sp | 29 | 3.83 | 16 | 5 | 0 | 30 | 30 | 2 | 0 | 209.1 | 216 | 94 | 89 | 31 | 126 | 30 | 14 |
| Mike Timlin | | mr | 37 | 4.08 | 6 | 6 | 2 | 51 | 0 | 0 | 0 | 64.0 | 56 | 30 | 29 | 12 | 41 | 11 | 4 |
| Brett Tomko | LA | sp | 30 | 4.93 | 5 | 5 | 0 | 12 | 12 | 3 | 1 | 87.2 | 100 | 51 | 48 | 18 | 48 | 12 | 8 |
| Josh Towers | | sp | 26 | 4.74 | 6 | 6 | 0 | 18 | 18 | 4 | 0 | 119.2 | 116 | 74 | 63 | 16 | 57 | 20 | 5 |
| Steve Trachsel | | sp | 32 | 4.68 | 7 | 6 | 0 | 17 | 17 | 3 | 2 | 107.2 | 116 | 63 | 56 | 33 | 52 | 11 | 10 |
| J.J. Trujillo | Pit | mr | 27 | 7.17 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 21.1 | 32 | 18 | 17 | 12 | 17 | 3 | 1 |
| T.J. Tucker | | mr | 24 | 4.33 | 5 | 6 | 0 | 34 | 17 | 1 | 1 | 133.0 | 147 | 79 | 64 | 41 | 73 | 13 | 12 |
| Derrick Turnbow | | mr | 25 | 5.18 | 5 | 5 | 3 | 51 | 0 | 0 | 0 | 57.1 | 66 | 34 | 33 | 40 | 66 | 6 | 4 |
| Ugueth Urbina | Flo | cl | 29 | 3.08 | 6 | 4 | 14 | 48 | 0 | 0 | 0 | 61.1 | 36 | 24 | 21 | 23 | 59 | 3 | 2 |
| Jose Valverde | Cin | mr | 23 | 0.94 | 5 | 0 | 13 | 32 | 0 | 0 | 0 | 38.1 | 20 | 5 | 4 | 14 | 47 | 2 | 4 |
| Javier Vazquez | | sp | 26 | 2.70 | 19 | 8 | 0 | 34 | 34 | 7 | 3 | 243.2 | 214 | 88 | 73 | 38 | 220 | 21 | 12 |
| Mike Venafro* | Col | mr | 29 | 11.44 | 1 | 1 | 1 | 21 | 0 | 0 | 0 | 19.2 | 28 | 26 | 25 | 4 | 7 | 7 | 1 |
| Dave Veres | Cin | mr | 36 | 4.04 | 4 | 2 | 2 | 61 | 0 | 0 | 0 | 64.2 | 66 | 37 | 29 | 19 | 40 | 10 | 7 |
| Ron Villone* | Mil | mr | 33 | 4.10 | 3 | 9 | 0 | 17 | 17 | 2 | 1 | 101.0 | 100 | 55 | 46 | 43 | 81 | 15 | 12 |
| Luis Vizcaino | NYN | mr | 28 | 3.38 | 3 | 0 | 0 | 8 | 0 | 0 | 0 | 8.0 | 5 | 3 | 3 | 5 | 7 | 1 | 0 |
| Doug Waechter | | sp | 22 | 4.48 | 2 | 6 | 0 | 14 | 12 | 1 | 0 | 82.1 | 74 | 48 | 41 | 40 | 47 | 14 | 7 |
| Ryan Wagner | | mr | 20 | 3.35 | 1 | 7 | 7 | 63 | 0 | 0 | 0 | 75.1 | 67 | 34 | 28 | 27 | 57 | 9 | 2 |
| Jamie Walker* | | mr | 31 | 6.13 | 3 | 2 | 1 | 47 | 0 | 0 | 0 | 54.1 | 56 | 38 | 37 | 18 | 34 | 14 | 3 |
| Kevin Walker* | Ari | mr | 26 | 10.89 | 1 | 2 | 0 | 24 | 0 | 0 | 0 | 20.2 | 34 | 25 | 25 | 10 | 16 | 4 | 0 |
| Justin Wayne | | sp | 24 | 5.40 | 4 | 5 | 0 | 15 | 14 | 0 | 0 | 76.2 | 69 | 48 | 46 | 36 | 49 | 11 | 4 |
| Jeff Weaver | | mr | 26 | 3.67 | 2 | 1 | 0 | 12 | 2 | 0 | 0 | 34.1 | 35 | 14 | 14 | 4 | 17 | 3 | 2 |
| Todd Wellemeyer | Atl | mr | 24 | 4.94 | 4 | 2 | 2 | 35 | 1 | 0 | 0 | 62.0 | 63 | 39 | 34 | 39 | 53 | 8 | 3 |
| Kip Wells | Ari | sp | 26 | 4.43 | 8 | 2 | 0 | 15 | 15 | 2 | 0 | 103.2 | 108 | 57 | 51 | 31 | 70 | 13 | 10 |
| Turk Wendell | Phi | mr | 36 | 8.22 | 1 | 0 | 2 | 7 | 0 | 0 | 0 | 7.2 | 11 | 8 | 7 | 4 | 4 | 0 | 0 |
| Gabe White* | SF | mr | 31 | 1.50 | 6 | 1 | 0 | 19 | 0 | 0 | 0 | 24.0 | 15 | 4 | 4 | 4 | 18 | 2 | 1 |
| Jerome Williams | StL | sp | 21 | 3.14 | 9 | 6 | 0 | 25 | 25 | 2 | 0 | 160.1 | 128 | 65 | 56 | 50 | 89 | 10 | 14 |
| Woody Williams | | sp | 36 | 3.31 | 8 | 3 | 0 | 17 | 15 | 1 | 0 | 103.1 | 107 | 38 | 38 | 22 | 64 | 8 | 4 |
| Scott Williamson | NYN | mr | 27 | 10.13 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 2.2 | 3 | 3 | 3 | 3 | 4 | 1 | 1 |
| Paul Wilson | Mil | sp | 30 | 4.73 | 8 | 8 | 0 | 24 | 24 | 0 | 0 | 152.1 | 183 | 88 | 80 | 36 | 85 | 19 | 15 |
| Jay Witasick | | mr | 30 | 5.70 | 1 | 2 | 1 | 33 | 0 | 0 | 0 | 36.1 | 44 | 27 | 23 | 14 | 32 | 7 | 4 |
| Randy Wolf* | ChN | sp | 26 | 1.13 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 8.0 | 5 | 3 | 1 | 4 | 6 | 0 | 2 |
| Kerry Wood | | sp | 26 | 3.78 | 11 | 9 | 0 | 24 | 24 | 1 | 0 | 159.1 | 131 | 70 | 67 | 62 | 192 | 18 | 14 |
| Tim Worrell | Phi | mr | 35 | 5.77 | 1 | 3 | 5 | 43 | 0 | 0 | 0 | 48.1 | 62 | 31 | 31 | 17 | 39 | 6 | 2 |
| Javier X-Guzman* | LA | | 0 | 33.75 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.1 | 7 | 5 | 5 | 0 | 3 | 0 | 0 |
| Peter Z-Stonard* | LA | | 0 | 20.25 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.2 | 9 | 6 | 6 | 0 | 1 | 3 | 0 |
| Victor Zambrano | | sp | 27 | 5.59 | 12 | 14 | 0 | 33 | 33 | 1 | 0 | 190.0 | 187 | 131 | 118 | 112 | 144 | 23 | 16 |
| Chad Zerbe* | Flo | mr | 31 | 14.29 | 0 | 2 | 0 | 8 | 0 | 0 | 0 | 5.2 | 9 | 9 | 9 | 4 | 2 | 2 | 0 |
| Barry Zito* | | sp | 25 | 3.93 | 13 | 7 | 0 | 25 | 25 | 2 | 1 | 158.0 | 156 | 78 | 69 | 52 | 123 | 18 | 7 |
| Alec Zumwalt | Atl | mr | 22 | 3.99 | 2 | 1 | 2 | 29 | 0 | 0 | 0 | 38.1 | 34 | 21 | 17 | 14 | 24 | 3 | 5 |
| 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 |
| Paul Abbott | Mil | sp | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 27.0 | 0.0 | 99.0 | 0.00 |
| Terry Adams | | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0.6 | 8.4 | 5.6 | 0.6 | 10.0 | 0.94 |
| Jon Adkins | LA | mr | 25 | 2 | 0 | 1 | 3 | 3 | 0 | 2 | 1 | 12.4 | 2.7 | 15.8 | 1.9 | 1.0 | 0.7 | 1.68 |
| Kurt Ainsworth | Cin | sp | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 3.6 | 19.8 | 7.2 | 1.8 | 2.0 | 2.20 |
| Antonio Alfonseca | Flo | mr | 31 | 8 | 3 | 3 | 6 | 1 | 0 | 0 | 2 | 10.1 | 3.1 | 14.1 | 5.1 | 0.8 | 1.6 | 1.47 |
| Wilson Alvarez* | | sp | 33 | 15 | 5 | 3 | 10 | 3 | 0 | 15 | 5 | 9.9 | 2.4 | 12.8 | 6.1 | 0.9 | 2.5 | 1.37 |
| Brian Anderson* | Pit | sp | 31 | 2 | 3 | 1 | 1 | 3 | 1 | 3 | 4 | 8.6 | 1.9 | 10.5 | 2.9 | 1.1 | 1.5 | 1.16 |
| Jason Anderson | ChN | mr | 24 | 3 | 4 | 8 | 5 | 4 | 0 | 3 | 2 | 8.1 | 4.5 | 13.1 | 5.1 | 0.8 | 1.1 | 1.40 |
| Stephen Andrade | NYN | mr | 25 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.8 | 3.6 | 10.4 | 9.9 | 0.5 | 2.7 | 1.15 |
| Kevin Appier | Mon | sp | 35 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 1 | 9.4 | 3.9 | 15.4 | 5.5 | 1.7 | 1.4 | 1.47 |
| Miguel Asencio | Pit | sp | 22 | 0 | 1 | 0 | 5 | 1 | 0 | 0 | 0 | 6.8 | 1.6 | 9.3 | 4.2 | 0.6 | 2.6 | 0.93 |
| Luis Ayala | SF | cl | 25 | 2 | 2 | 0 | 9 | 3 | 0 | 1 | 5 | 6.1 | 1.2 | 8.2 | 3.7 | 0.3 | 3.2 | 0.81 |
| Danys Baez | Mon | cl | 25 | 6 | 2 | 1 | 0 | 2 | 2 | 1 | 1 | 9.4 | 2.5 | 11.8 | 8.5 | 1.7 | 3.4 | 1.32 |
| Miguel Batista | StL | sp | 32 | 11 | 7 | 4 | 8 | 4 | 1 | 6 | 4 | 8.1 | 2.8 | 11.3 | 5.3 | 0.7 | 1.9 | 1.22 |
| Rod Beck | | mr | 34 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 9.7 | 2.7 | 12.7 | 9.0 | 1.3 | 3.4 | 1.37 |
| Josh Beckett | | sp | 23 | 9 | 1 | 1 | 3 | 4 | 3 | 2 | 2 | 9.2 | 3.3 | 12.7 | 9.8 | 0.9 | 3.0 | 1.39 |
| Erik Bedard* | Flo | mr | 24 | 19 | 3 | 2 | 2 | 13 | 0 | 5 | 9 | 8.0 | 6.8 | 15.0 | 5.4 | 0.8 | 0.8 | 1.65 |
| Rob Bell | Pit | sp | 26 | 1 | 6 | 0 | 3 | 3 | 0 | 3 | 1 | 8.1 | 3.7 | 12.3 | 5.1 | 0.7 | 1.4 | 1.31 |
| Joaquin Benoit | Mil | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Kris Benson | ChN | sp | 28 | 1 | 5 | 3 | 0 | 4 | 1 | 8 | 4 | 8.2 | 3.6 | 11.8 | 5.7 | 0.4 | 1.6 | 1.31 |
| Jason Bere | Col | sp | 32 | 10 | 3 | 3 | 2 | 4 | 0 | 5 | 5 | 13.9 | 2.5 | 16.6 | 5.2 | 2.0 | 2.1 | 1.83 |
| Rafael Betancourt | | mr | 28 | 3 | 0 | 4 | 0 | 1 | 0 | 2 | 0 | 6.4 | 3.3 | 9.7 | 9.6 | 0.9 | 2.9 | 1.08 |
| Rocky Biddle | Mon | mr | 27 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 5.4 | 3.0 | 9.6 | 4.8 | 3.0 | 1.6 | 0.93 |
| Nick Bierbrodt* | Pit | mr | 25 | 1 | 0 | 2 | 3 | 3 | 0 | 1 | 1 | 11.0 | 3.9 | 15.5 | 7.3 | 0.6 | 1.9 | 1.66 |
| Brian Boehringer | NYN | mr | 33 | 3 | 1 | 1 | 3 | 1 | 0 | 0 | 1 | 10.9 | 1.6 | 14.0 | 9.3 | 0.5 | 6.0 | 1.38 |
| Jung Bong* | LA | mr | 22 | 3 | 4 | 7 | 2 | 4 | 1 | 5 | 6 | 11.3 | 3.5 | 15.0 | 6.5 | 1.2 | 1.8 | 1.64 |
| Toby Borland | | mr | 34 | 3 | 0 | 4 | 3 | 7 | 0 | 1 | 1 | 8.1 | 6.6 | 15.3 | 6.6 | 0.6 | 1.0 | 1.63 |
| Danny Borrell* | Cin | sp | 24 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 13.5 | 2.4 | 16.4 | 2.4 | 0.5 | 1.0 | 1.77 |
| Ricky Bottalico | Pit | mr | 33 | 0 | 2 | 0 | 1 | 4 | 0 | 0 | 3 | 12.1 | 5.3 | 17.8 | 6.8 | 1.4 | 1.3 | 1.93 |
| Chad Bradford | | mr | 28 | 2 | 0 | 2 | 4 | 0 | 0 | 1 | 1 | 13.8 | 2.0 | 17.8 | 9.7 | 1.5 | 4.8 | 1.75 |
| Dewon Brazelton | | sp | 23 | 10 | 1 | 4 | 3 | 5 | 1 | 4 | 3 | 9.0 | 4.6 | 13.9 | 4.5 | 0.3 | 1.0 | 1.51 |
| Kevin Brown | Hou | sp | 38 | 8 | 4 | 1 | 4 | 0 | 1 | 5 | 5 | 8.7 | 2.2 | 11.2 | 7.2 | 1.0 | 3.2 | 1.22 |
| Taylor Buchholz | Atl | sp | 21 | 18 | 8 | 1 | 10 | 1 | 0 | 11 | 7 | 10.2 | 1.9 | 12.6 | 6.8 | 1.0 | 3.5 | 1.35 |
| Keith Bucktrot | Phi | sp | 22 | 3 | 3 | 2 | 4 | 2 | 0 | 6 | 1 | 8.9 | 3.7 | 13.3 | 5.3 | 0.9 | 1.4 | 1.40 |
| Mark Buehrle* | | sp | 24 | 3 | 4 | 2 | 7 | 3 | 0 | 4 | 1 | 8.1 | 2.1 | 10.6 | 5.3 | 0.7 | 2.6 | 1.13 |
| Nate Bump | SF | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Paul Byrd | NYN | sp | 32 | 7 | 2 | 1 | 5 | 1 | 0 | 3 | 4 | 7.7 | 1.3 | 9.3 | 5.5 | 0.9 | 4.2 | 1.00 |
| Kiko Calero | SD | mr | 28 | 9 | 7 | 3 | 4 | 6 | 0 | 4 | 3 | 7.8 | 3.6 | 11.6 | 9.6 | 1.0 | 2.7 | 1.26 |
| Chris Capuano* | | sp | 24 | 11 | 7 | 6 | 14 | 7 | 0 | 5 | 5 | 6.9 | 2.9 | 10.4 | 6.1 | 0.9 | 2.1 | 1.08 |
| D.J. Carrasco | Pit | mr | 26 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 10.6 | 4.7 | 16.0 | 7.4 | 2.0 | 1.6 | 1.70 |
| Lance Carter | | mr | 28 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 8.3 | 1.7 | 9.9 | 5.5 | 1.1 | 3.3 | 1.10 |
| Shawn Chacon | Phi | cl | 25 | 5 | 5 | 4 | 3 | 2 | 0 | 2 | 6 | 8.2 | 6.0 | 14.6 | 5.4 | 0.9 | 0.9 | 1.57 |
| Vinnie Chulk | | mr | 24 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 9.8 | 3.6 | 14.0 | 5.2 | 1.3 | 1.5 | 1.48 |
| Brandon Claussen* | SD | sp | 24 | 29 | 9 | 3 | 2 | 5 | 4 | 14 | 7 | 8.9 | 3.7 | 12.6 | 6.1 | 1.0 | 1.7 | 1.39 |
| Roger Clemens | | sp | 40 | 16 | 7 | 3 | 8 | 11 | 0 | 13 | 6 | 9.4 | 3.0 | 12.8 | 9.1 | 1.3 | 3.0 | 1.38 |
| Matt Clement | | sp | 28 | 6 | 4 | 1 | 9 | 10 | 0 | 2 | 3 | 7.7 | 2.4 | 10.6 | 7.5 | 1.1 | 3.1 | 1.13 |
| Jesus Colome | Atl | mr | 25 | 10 | 4 | 2 | 8 | 15 | 0 | 8 | 5 | 9.4 | 6.7 | 16.6 | 6.9 | 1.9 | 1.0 | 1.79 |
| Bartolo Colon | Hou | sp | 30 | 9 | 4 | 1 | 6 | 5 | 1 | 4 | 5 | 8.5 | 2.4 | 11.2 | 6.3 | 1.0 | 2.7 | 1.20 |
| Steve Colyer* | ChN | mr | 24 | 4 | 1 | 1 | 0 | 2 | 0 | 3 | 4 | 12.8 | 6.6 | 19.4 | 8.1 | 1.2 | 1.2 | 2.16 |
| Aaron Cook | Pit | sp | 24 | 8 | 3 | 0 | 1 | 1 | 0 | 1 | 0 | 9.1 | 3.6 | 12.9 | 2.7 | 0.2 | 0.8 | 1.41 |
| Roy Corcoran | Atl | mr | 23 | 11 | 4 | 3 | 12 | 4 | 1 | 15 | 3 | 9.3 | 4.9 | 15.0 | 4.8 | 1.0 | 1.0 | 1.58 |
| Chad Cordero | Mil | mr | 21 | 3 | 1 | 4 | 1 | 2 | 1 | 3 | 1 | 8.8 | 3.6 | 12.6 | 8.2 | 1.5 | 2.3 | 1.38 |
| Francisco Cordero | | cl | 28 | 5 | 2 | 1 | 1 | 2 | 0 | 4 | 1 | 5.6 | 2.4 | 8.1 | 9.5 | 0.2 | 3.9 | 0.89 |
| Rheal Cormier* | SF | mr | 36 | 0 | 3 | 0 | 4 | 0 | 0 | 2 | 1 | 6.9 | 2.8 | 10.2 | 6.1 | 0.3 | 2.2 | 1.07 |
| Nate Cornejo | LA | sp | 23 | 4 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 8.9 | 1.4 | 10.7 | 3.8 | 0.0 | 2.7 | 1.14 |
| Jesse Crain | | cl | 21 | 13 | 7 | 2 | 4 | 7 | 0 | 5 | 8 | 8.7 | 3.5 | 12.5 | 10.7 | 0.7 | 3.1 | 1.35 |
| Jack Cressend | ChN | mr | 28 | 7 | 4 | 2 | 6 | 3 | 0 | 3 | 2 | 8.2 | 3.3 | 12.0 | 6.5 | 0.5 | 2.0 | 1.27 |
| Francisco Cruceta | ChN | sp | 21 | 6 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 10.0 | 5.8 | 15.8 | 6.4 | 0.6 | 1.1 | 1.75 |
| Mike Crudale | Mil | mr | 26 | 3 | 0 | 7 | 0 | 3 | 0 | 0 | 0 | 9.1 | 6.2 | 15.3 | 7.0 | 0.8 | 1.1 | 1.69 |
| Juan Cruz | SD | mr | 24 | 6 | 1 | 3 | 11 | 3 | 2 | 6 | 5 | 7.9 | 2.8 | 11.7 | 9.0 | 0.6 | 3.2 | 1.20 |
| Will Cunnane | LA | mr | 29 | 1 | 4 | 0 | 3 | 3 | 0 | 2 | 0 | 9.9 | 3.0 | 13.6 | 6.0 | 1.3 | 2.0 | 1.44 |
| Doug Davis* | | sp | 27 | 8 | 5 | 0 | 4 | 6 | 0 | 5 | 2 | 11.6 | 3.2 | 15.2 | 4.9 | 1.1 | 1.6 | 1.64 |
| Valerio de los Santos* | Mon | mr | 30 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 11.2 | 2.9 | 14.1 | 8.7 | 1.7 | 3.0 | 1.57 |
| Elmer Dessens | Mil | sp | 32 | 3 | 1 | 2 | 2 | 1 | 0 | 3 | 3 | 9.4 | 2.3 | 12.0 | 6.2 | 0.6 | 2.7 | 1.30 |
| Ben Diggins | Pit | sp | 24 | 4 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 9.5 | 4.9 | 14.7 | 6.1 | 1.6 | 1.3 | 1.60 |
| Lenny Dinardo* | Col | mr | 23 | 5 | 0 | 2 | 2 | 1 | 0 | 2 | 1 | 11.7 | 4.7 | 16.9 | 7.0 | 2.1 | 1.5 | 1.82 |
| Juan Dominguez | | sp | 23 | 4 | 0 | 0 | 2 | 1 | 0 | 2 | 0 | 10.4 | 6.1 | 17.3 | 4.7 | 1.4 | 0.8 | 1.84 |
| Darren Dreifort | | sp | 31 | 10 | 5 | 13 | 5 | 17 | 0 | 10 | 2 | 9.6 | 3.8 | 13.7 | 7.9 | 1.2 | 2.1 | 1.49 |
| Justin Duchscherer | | mr | 25 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 13.4 | 1.4 | 14.8 | 5.1 | 2.3 | 3.6 | 1.64 |
| Matt Duff | Pit | mr | 28 | 1 | 0 | 1 | 3 | 1 | 0 | 1 | 2 | 12.4 | 3.7 | 17.1 | 8.7 | 2.2 | 2.3 | 1.79 |
| Chad Durbin | Mil | mr | 25 | 5 | 0 | 0 | 2 | 4 | 1 | 3 | 2 | 14.4 | 4.2 | 19.1 | 6.3 | 2.8 | 1.5 | 2.07 |
| Eric Eckenstahler* | Col | mr | 26 | 4 | 0 | 1 | 3 | 3 | 0 | 0 | 1 | 11.0 | 8.2 | 20.1 | 9.4 | 1.9 | 1.2 | 2.13 |
| Joey Eischen* | Atl | mr | 33 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7.4 | 0.7 | 8.1 | 6.8 | 0.3 | 10.0 | 0.90 |
| Alan Embree* | | mr | 33 | 5 | 1 | 3 | 1 | 0 | 0 | 1 | 2 | 11.8 | 2.9 | 14.9 | 7.4 | 1.6 | 2.6 | 1.63 |
| Kelvim Escobar | Phi | sp | 27 | 5 | 3 | 0 | 6 | 3 | 0 | 2 | 2 | 7.2 | 3.1 | 11.3 | 6.8 | 0.5 | 2.2 | 1.15 |
| Kyle Farnsworth | Mil | mr | 27 | 5 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7.6 | 3.9 | 11.8 | 9.0 | 0.9 | 2.3 | 1.28 |
| Nate Field | | mr | 27 | 0 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 11.5 | 5.4 | 17.2 | 5.4 | 1.0 | 1.0 | 1.88 |
| Nelson Figueroa | Col | mr | 29 | 3 | 5 | 0 | 3 | 1 | 0 | 3 | 3 | 10.9 | 2.3 | 13.6 | 5.6 | 2.1 | 2.5 | 1.47 |
| Matt Ford* | StL | mr | 22 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 9.7 | 3.0 | 13.0 | 4.1 | 0.8 | 1.4 | 1.41 |
| Keith Foulke | StL | cl | 30 | 2 | 0 | 1 | 6 | 0 | 0 | 2 | 5 | 5.9 | 2.0 | 8.7 | 7.6 | 1.0 | 3.8 | 0.89 |
| Chad Fox | Col | mr | 32 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 6.8 | 5.1 | 12.3 | 11.6 | 2.7 | 2.3 | 1.33 |
| Ryan Franklin | SF | sp | 30 | 6 | 3 | 0 | 9 | 0 | 0 | 2 | 6 | 8.8 | 1.4 | 10.8 | 3.8 | 0.5 | 2.7 | 1.13 |
| Wayne Franklin* | Ari | sp | 29 | 8 | 4 | 3 | 4 | 1 | 2 | 5 | 1 | 9.9 | 3.8 | 14.0 | 6.3 | 1.3 | 1.7 | 1.52 |
| Jason Frasor | LA | mr | 25 | 4 | 0 | 4 | 1 | 4 | 1 | 4 | 4 | 13.2 | 3.1 | 16.5 | 8.4 | 1.6 | 2.7 | 1.82 |
| Brian Fuentes* | | mr | 27 | 2 | 3 | 0 | 4 | 2 | 1 | 3 | 1 | 9.0 | 3.8 | 13.6 | 9.0 | 0.6 | 2.3 | 1.43 |
| Aaron Fultz* | Pit | mr | 29 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 9.1 | 0.4 | 9.6 | 8.3 | 1.3 | 19.0 | 1.06 |
| Eric Gagne | SD | cl | 27 | 2 | 2 | 2 | 4 | 2 | 0 | 3 | 0 | 5.4 | 3.1 | 8.9 | 12.3 | 0.7 | 4.0 | 0.94 |
| Mike Gallo* | Hou | mr | 26 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 7.8 | 3.5 | 12.2 | 6.1 | 0.9 | 1.8 | 1.26 |
| Jon Garland | | sp | 23 | 6 | 2 | 4 | 5 | 1 | 0 | 9 | 6 | 9.9 | 3.4 | 13.6 | 5.0 | 0.5 | 1.5 | 1.48 |
| Chad Gaudin | | sp | 20 | 10 | 4 | 3 | 7 | 2 | 1 | 8 | 5 | 8.9 | 3.6 | 13.2 | 6.2 | 0.6 | 1.7 | 1.39 |
| Geoff Geary | | mr | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 10.9 | 2.3 | 13.2 | 6.9 | 0.6 | 3.0 | 1.47 |
| Franklyn German | Phi | mr | 23 | 2 | 1 | 0 | 2 | 4 | 1 | 0 | 1 | 11.9 | 6.7 | 19.3 | 8.1 | 0.4 | 1.2 | 2.06 |
| Jimmy Gobble* | Flo | sp | 21 | 10 | 3 | 4 | 5 | 6 | 0 | 6 | 4 | 12.5 | 2.8 | 15.8 | 5.6 | 1.2 | 2.0 | 1.70 |
| Edgar Gonzalez | | mr | 20 | 7 | 6 | 5 | 7 | 7 | 3 | 4 | 5 | 11.1 | 3.0 | 14.4 | 4.5 | 0.8 | 1.5 | 1.56 |
| Andrew Good | Phi | sp | 23 | 9 | 2 | 1 | 3 | 2 | 0 | 4 | 2 | 10.3 | 2.1 | 12.6 | 4.5 | 2.0 | 2.2 | 1.37 |
| Tom Gordon | Phi | mr | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 21.0 | 0.0 | 21.0 | 15.0 | 0.0 | 99.0 | 2.33 |
| Mike Gosling* | Atl | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 0.0 | 10.1 | 3.4 | 1.1 | 99.0 | 1.13 |
| Danny Graves | SF | cl | 29 | 1 | 1 | 3 | 1 | 1 | 0 | 0 | 1 | 10.4 | 2.4 | 13.3 | 2.4 | 1.4 | 1.0 | 1.42 |
| Steve Green | Col | sp | 25 | 1 | 0 | 3 | 0 | 2 | 0 | 4 | 3 | 9.7 | 5.3 | 15.1 | 5.2 | 0.8 | 1.0 | 1.67 |
| Kevin Gregg | LA | sp | 25 | 4 | 5 | 3 | 8 | 8 | 0 | 7 | 11 | 9.6 | 3.9 | 14.0 | 6.2 | 1.1 | 1.6 | 1.50 |
| Zack Greinke | SD | sp | 19 | 4 | 3 | 0 | 3 | 3 | 0 | 3 | 1 | 12.1 | 2.5 | 15.1 | 3.3 | 2.0 | 1.3 | 1.61 |
| Buddy Groom* | Phi | mr | 37 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 8.4 | 3.3 | 11.7 | 7.2 | 0.3 | 2.2 | 1.30 |
| Kevin Gryboski | | mr | 29 | 6 | 1 | 0 | 4 | 0 | 0 | 1 | 2 | 10.9 | 5.2 | 16.9 | 6.5 | 0.8 | 1.3 | 1.79 |
| Eddie Guardado* | Hou | cl | 32 | 1 | 1 | 1 | 0 | 7 | 0 | 0 | 1 | 6.4 | 2.5 | 8.9 | 9.0 | 0.9 | 3.6 | 0.99 |
| Matt Guerrier | NYN | mr | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.0 | 1.5 | 8.5 | 7.0 | 1.0 | 4.7 | 0.94 |
| Jeremy Guthrie | Cin | sp | 24 | 2 | 2 | 3 | 3 | 0 | 0 | 0 | 1 | 17.0 | 4.7 | 22.7 | 4.3 | 4.3 | 0.9 | 2.41 |
| Mark Guthrie* | Flo | mr | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23.6 | 3.4 | 27.0 | 6.8 | 0.0 | 2.0 | 3.00 |
| John Halama* | | mr | 31 | 9 | 3 | 2 | 3 | 1 | 2 | 8 | 7 | 9.9 | 3.1 | 13.2 | 4.9 | 1.1 | 1.6 | 1.44 |
| Roy Halladay | Cin | sp | 26 | 6 | 7 | 0 | 10 | 2 | 0 | 8 | 3 | 7.0 | 1.6 | 9.2 | 5.8 | 0.4 | 3.7 | 0.96 |
| Chris Hammond* | | mr | 37 | 0 | 1 | 1 | 2 | 1 | 0 | 2 | 0 | 8.1 | 2.3 | 10.7 | 6.3 | 0.9 | 2.7 | 1.16 |
| Josh Hancock | Ari | mr | 25 | 7 | 1 | 3 | 3 | 5 | 0 | 7 | 4 | 11.9 | 4.0 | 16.3 | 5.0 | 2.0 | 1.2 | 1.77 |
| Joel Hanrahan | | sp | 21 | 6 | 2 | 0 | 1 | 1 | 0 | 0 | 2 | 13.5 | 5.5 | 19.3 | 5.0 | 0.8 | 0.9 | 2.11 |
| Aaron Harang | | sp | 25 | 7 | 4 | 0 | 4 | 2 | 0 | 3 | 6 | 8.7 | 2.6 | 11.7 | 5.9 | 0.6 | 2.3 | 1.26 |
| Rich Harden | SD | sp | 21 | 27 | 7 | 2 | 7 | 15 | 0 | 12 | 2 | 7.1 | 4.0 | 11.4 | 8.4 | 0.8 | 2.1 | 1.23 |
| Travis Harper | Pit | mr | 27 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 4.5 | 13.5 | 18.0 | 0.0 | 0.0 | 0.0 | 2.00 |
| Shigetoshi Hasegawa | Hou | mr | 34 | 2 | 0 | 3 | 0 | 0 | 0 | 3 | 2 | 8.4 | 3.5 | 11.9 | 5.7 | 0.6 | 1.6 | 1.32 |
| Rob Henkel* | | mr | 24 | 9 | 4 | 4 | 1 | 12 | 0 | 8 | 3 | 8.9 | 3.8 | 12.8 | 6.9 | 1.2 | 1.8 | 1.42 |
| Matt Herges | Mon | mr | 33 | 3 | 0 | 2 | 2 | 3 | 0 | 1 | 3 | 9.1 | 3.5 | 13.1 | 6.4 | 0.9 | 1.8 | 1.40 |
| Dustin Hermanson | ChN | sp | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11.2 | 0.7 | 11.9 | 3.3 | 2.0 | 5.0 | 1.32 |
| Carlos Hernandez* | StL | sp | 23 | 2 | 0 | 0 | 1 | 1 | 2 | 3 | 2 | 9.1 | 2.5 | 11.9 | 6.3 | 1.3 | 2.5 | 1.29 |
| Livan Hernandez | | sp | 28 | 10 | 7 | 0 | 2 | 3 | 0 | 5 | 5 | 8.3 | 2.5 | 10.9 | 5.8 | 0.9 | 2.3 | 1.20 |
| Trey Hodges | Flo | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 7.4 | 1.0 | 8.3 | 6.4 | 1.0 | 6.5 | 0.93 |
| Kris Honel | | sp | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 4.3 | 8.5 | 2.8 | 0.0 | 0.7 | 0.95 |
| Bob Howry | Atl | mr | 29 | 5 | 1 | 2 | 2 | 6 | 0 | 1 | 1 | 10.8 | 1.9 | 13.2 | 4.8 | 1.7 | 2.4 | 1.42 |
| Kazuhisa Ishii* | Mon | sp | 29 | 9 | 4 | 5 | 2 | 7 | 2 | 7 | 2 | 9.2 | 4.1 | 13.5 | 8.6 | 1.5 | 2.1 | 1.48 |
| Jason Isringhausen | NYN | cl | 30 | 9 | 3 | 7 | 2 | 8 | 0 | 1 | 2 | 8.9 | 4.1 | 13.2 | 8.8 | 0.4 | 2.1 | 1.44 |
| Edwin Jackson | StL | mr | 19 | 2 | 1 | 1 | 2 | 1 | 0 | 2 | 1 | 8.2 | 4.0 | 12.7 | 7.3 | 1.9 | 1.8 | 1.36 |
| Bobby Jenks | Atl | sp | 22 | 8 | 0 | 4 | 3 | 5 | 2 | 3 | 1 | 8.3 | 7.6 | 16.3 | 9.6 | 1.1 | 1.3 | 1.77 |
| Ryan Jensen | Ari | sp | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 14.2 | 1.4 | 15.6 | 1.4 | 2.8 | 1.0 | 1.74 |
| Jason Johnson | NYN | sp | 29 | 7 | 2 | 0 | 3 | 4 | 0 | 1 | 1 | 9.7 | 2.2 | 12.4 | 5.3 | 1.0 | 2.4 | 1.33 |
| Rett Johnson | NYN | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Tyler Johnson* | Cin | mr | 22 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 27.0 | 27.0 | 54.0 | 27.0 | 0.0 | 1.0 | 6.00 |
| Mike Jones | Atl | sp | 20 | 2 | 1 | 0 | 4 | 0 | 0 | 6 | 1 | 11.2 | 6.0 | 17.9 | 3.9 | 1.2 | 0.6 | 1.91 |
| Jimmy Journell | NYN | mr | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 8.2 | 4.1 | 13.1 | 9.0 | 0.8 | 2.2 | 1.36 |
| Jorge Julio | ChN | cl | 24 | 6 | 2 | 2 | 2 | 7 | 1 | 3 | 2 | 9.0 | 5.9 | 15.2 | 6.0 | 1.0 | 1.0 | 1.66 |
| Eric Junge | Cin | mr | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 5.4 | 13.5 | 8.1 | 2.7 | 1.5 | 1.50 |
| Joe Kennedy* | Mil | sp | 24 | 14 | 1 | 2 | 4 | 4 | 1 | 3 | 6 | 11.0 | 3.5 | 14.9 | 3.8 | 1.5 | 1.1 | 1.60 |
| Byung-Hyun Kim | Col | sp | 24 | 11 | 7 | 2 | 8 | 1 | 1 | 5 | 1 | 6.5 | 3.2 | 10.4 | 6.5 | 0.8 | 2.0 | 1.08 |
| Matt Kinney | Mon | sp | 26 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 5.2 | 4.6 | 9.8 | 5.2 | 1.7 | 1.1 | 1.09 |
| Steve Kline* | StL | mr | 30 | 1 | 0 | 0 | 1 | 2 | 0 | 2 | 3 | 6.8 | 2.2 | 9.2 | 4.0 | 0.6 | 1.8 | 1.01 |
| Billy Koch | Mil | mr | 28 | 2 | 0 | 2 | 1 | 4 | 0 | 0 | 2 | 7.7 | 4.8 | 12.7 | 7.1 | 1.6 | 1.5 | 1.38 |
| Shane Komine | NYN | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 0.0 | 18.0 | 4.5 | 4.5 | 99.0 | 2.00 |
| Mike Koplove | StL | mr | 26 | 1 | 3 | 0 | 5 | 5 | 0 | 4 | 3 | 7.4 | 2.8 | 10.7 | 6.4 | 0.8 | 2.3 | 1.13 |
| Wilfredo Ledezma* | Ari | mr | 22 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 11.0 | 4.5 | 15.5 | 5.1 | 1.3 | 1.1 | 1.72 |
| Cliff Lee* | Cin | sp | 24 | 20 | 6 | 9 | 3 | 1 | 2 | 9 | 4 | 9.0 | 4.5 | 13.6 | 7.6 | 1.3 | 1.7 | 1.50 |
| Curtis Leskanic | | mr | 35 | 3 | 3 | 1 | 3 | 2 | 0 | 2 | 3 | 7.7 | 4.0 | 12.1 | 6.6 | 0.3 | 1.6 | 1.30 |
| Brad Lidge | | mr | 26 | 8 | 4 | 6 | 8 | 1 | 0 | 5 | 1 | 9.0 | 4.2 | 13.8 | 8.4 | 1.3 | 2.0 | 1.46 |
| Cory Lidle | | sp | 31 | 8 | 5 | 2 | 8 | 4 | 0 | 7 | 6 | 10.7 | 3.1 | 14.3 | 5.2 | 1.1 | 1.7 | 1.53 |
| Ted Lilly* | SD | sp | 27 | 17 | 4 | 8 | 10 | 7 | 7 | 13 | 8 | 9.0 | 2.9 | 12.4 | 6.8 | 0.9 | 2.3 | 1.33 |
| Mike Lincoln | Col | mr | 28 | 0 | 0 | 2 | 1 | 3 | 0 | 3 | 2 | 9.4 | 3.4 | 13.0 | 6.7 | 1.6 | 1.9 | 1.43 |
| Scott Linebrink | Mon | mr | 26 | 4 | 1 | 1 | 5 | 6 | 0 | 0 | 1 | 12.2 | 3.0 | 16.2 | 6.7 | 2.0 | 2.2 | 1.69 |
| Braden Looper | Pit | cl | 28 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 3 | 8.7 | 2.1 | 11.0 | 6.6 | 0.8 | 3.2 | 1.20 |
| Aquilino Lopez | | cl | 28 | 8 | 2 | 4 | 8 | 4 | 1 | 3 | 5 | 9.8 | 3.7 | 14.3 | 7.3 | 0.6 | 1.9 | 1.50 |
| Javier Lopez* | Cin | mr | 25 | 2 | 2 | 5 | 5 | 2 | 4 | 5 | 5 | 10.4 | 2.5 | 13.5 | 5.0 | 1.0 | 2.0 | 1.44 |
| Rodrigo Lopez | | sp | 27 | 9 | 1 | 1 | 4 | 2 | 0 | 2 | 1 | 11.9 | 1.7 | 14.0 | 7.5 | 1.3 | 4.3 | 1.52 |
| Derek Lowe | NYN | sp | 30 | 6 | 0 | 1 | 3 | 2 | 0 | 1 | 3 | 10.5 | 1.9 | 12.8 | 5.1 | 1.1 | 2.6 | 1.38 |
| Mike MacDougal | StL | cl | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 9.0 | 4.5 | 13.5 | 6.8 | 1.1 | 1.5 | 1.50 |
| Greg Maddux | ChN | sp | 37 | 19 | 5 | 2 | 2 | 1 | 0 | 6 | 4 | 9.8 | 1.4 | 11.3 | 5.3 | 0.7 | 3.9 | 1.25 |
| Ryan Madson | Flo | mr | 22 | 16 | 4 | 1 | 10 | 0 | 0 | 12 | 7 | 9.8 | 2.6 | 13.2 | 6.6 | 0.9 | 2.6 | 1.38 |
| Ron Mahay* | ChN | mr | 32 | 4 | 2 | 1 | 2 | 2 | 0 | 3 | 2 | 6.9 | 2.9 | 10.2 | 7.8 | 0.5 | 2.6 | 1.10 |
| Gary Majewski | Pit | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18.0 | 9.0 | 27.0 | 0.0 | 0.0 | 0.0 | 3.00 |
| Matt Mantei | Pit | cl | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 6.9 | 2.0 | 8.8 | 12.3 | 0.5 | 6.3 | 0.98 |
| Jason Marquis | Pit | mr | 24 | 1 | 0 | 2 | 1 | 4 | 0 | 2 | 1 | 8.6 | 3.1 | 11.8 | 7.2 | 1.0 | 2.4 | 1.30 |
| Tom Martin* | Hou | mr | 33 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 7.9 | 2.3 | 11.3 | 5.6 | 0.0 | 2.5 | 1.13 |
| Pedro Martinez | | sp | 31 | 12 | 3 | 7 | 17 | 1 | 0 | 8 | 3 | 7.0 | 2.6 | 10.3 | 9.7 | 0.5 | 3.7 | 1.07 |
| Julio Mateo | | mr | 25 | 14 | 4 | 3 | 6 | 1 | 0 | 6 | 4 | 10.1 | 1.9 | 12.5 | 7.1 | 0.9 | 3.8 | 1.33 |
| Darrell May* | | sp | 31 | 5 | 3 | 2 | 3 | 1 | 0 | 5 | 0 | 8.0 | 2.1 | 10.3 | 5.0 | 1.6 | 2.4 | 1.12 |
| Dustin McGowan | | sp | 21 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 14.0 | 7.0 | 22.0 | 7.0 | 1.0 | 1.0 | 2.33 |
| Brian Meadows | ChN | mr | 27 | 4 | 2 | 0 | 4 | 1 | 0 | 5 | 2 | 11.0 | 1.8 | 13.2 | 3.9 | 0.7 | 2.2 | 1.42 |
| Kent Mercker* | ChN | mr | 35 | 3 | 2 | 0 | 0 | 1 | 1 | 0 | 2 | 8.7 | 5.2 | 13.9 | 7.4 | 2.0 | 1.4 | 1.55 |
| Jose Mesa | Mil | mr | 37 | 1 | 2 | 0 | 1 | 2 | 0 | 2 | 0 | 10.6 | 4.5 | 15.3 | 6.7 | 0.6 | 1.5 | 1.67 |
| Dan Miceli | Hou | mr | 32 | 5 | 2 | 0 | 1 | 3 | 1 | 0 | 3 | 7.6 | 1.9 | 9.7 | 7.8 | 0.7 | 4.1 | 1.05 |
| Greg Miller* | LA | sp | 18 | 22 | 9 | 3 | 7 | 16 | 2 | 10 | 7 | 9.1 | 3.0 | 12.3 | 7.4 | 1.6 | 2.5 | 1.34 |
| Justin Miller | Atl | mr | 25 | 15 | 5 | 4 | 15 | 7 | 0 | 2 | 7 | 10.1 | 5.1 | 16.3 | 5.4 | 1.5 | 1.1 | 1.68 |
| Matt Miller | | mr | 31 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 5.4 | 1.8 | 8.4 | 9.6 | 0.0 | 5.3 | 0.80 |
| Trever Miller* | Mil | mr | 30 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 20.6 | 6.4 | 28.6 | 6.4 | 0.0 | 1.0 | 3.00 |
| Kevin Millwood | ChN | sp | 28 | 25 | 2 | 4 | 4 | 2 | 0 | 10 | 3 | 9.6 | 3.1 | 12.9 | 6.3 | 0.9 | 2.0 | 1.41 |
| Eric Milton* | SF | sp | 27 | 1 | 2 | 0 | 2 | 1 | 0 | 2 | 0 | 7.0 | 1.3 | 8.6 | 4.0 | 1.5 | 3.1 | 0.92 |
| Orber Moreno | Mil | mr | 26 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6.4 | 5.6 | 11.9 | 8.7 | 0.8 | 1.6 | 1.32 |
| Matt Morris | | sp | 28 | 8 | 4 | 5 | 7 | 1 | 0 | 5 | 1 | 9.2 | 2.1 | 11.7 | 6.3 | 1.2 | 3.0 | 1.25 |
| Damian Moss* | | sp | 26 | 15 | 3 | 9 | 13 | 15 | 5 | 13 | 8 | 10.0 | 5.0 | 15.7 | 5.0 | 1.3 | 1.0 | 1.67 |
| Mark Mulder* | Cin | sp | 25 | 10 | 7 | 5 | 5 | 6 | 1 | 12 | 10 | 9.4 | 2.9 | 12.4 | 6.1 | 0.6 | 2.1 | 1.36 |
| Pete Munro | Flo | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 4.9 | 14.7 | 2.5 | 0.0 | 0.5 | 1.64 |
| Mike Mussina | | sp | 34 | 9 | 7 | 1 | 4 | 9 | 0 | 3 | 5 | 8.5 | 1.5 | 10.2 | 8.1 | 0.7 | 5.3 | 1.11 |
| Brett Myers | StL | sp | 22 | 11 | 3 | 4 | 4 | 4 | 0 | 5 | 5 | 9.6 | 3.2 | 13.1 | 5.1 | 1.2 | 1.6 | 1.42 |
| Mike Myers* | Col | mr | 34 | 4 | 2 | 2 | 4 | 0 | 0 | 4 | 4 | 13.2 | 5.9 | 20.3 | 4.7 | 1.5 | 0.8 | 2.12 |
| Mike Nakamura | Atl | mr | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7.4 | 4.9 | 12.3 | 12.3 | 4.9 | 2.5 | 1.36 |
| Chris Narveson* | Ari | sp | 21 | 1 | 2 | 1 | 2 | 3 | 2 | 2 | 2 | 9.5 | 5.5 | 15.3 | 4.3 | 1.2 | 0.8 | 1.66 |
| Joe Nathan | SD | mr | 28 | 8 | 2 | 6 | 7 | 2 | 0 | 2 | 3 | 10.0 | 3.8 | 14.5 | 6.8 | 1.0 | 1.8 | 1.53 |
| Blaine Neal | | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2.5 | 9.8 | 9.8 | 0.0 | 4.0 | 1.09 |
| Hideo Nomo | | sp | 34 | 2 | 1 | 1 | 2 | 0 | 0 | 3 | 0 | 6.4 | 2.8 | 9.6 | 8.1 | 0.8 | 2.9 | 1.03 |
| Jose Antonio Nunez* | Ari | mr | 24 | 0 | 1 | 2 | 0 | 1 | 0 | 1 | 1 | 9.7 | 5.0 | 14.8 | 5.7 | 0.9 | 1.1 | 1.64 |
| Tomo Ohka | Flo | sp | 27 | 5 | 1 | 1 | 4 | 4 | 1 | 4 | 3 | 8.7 | 2.3 | 11.4 | 4.4 | 0.5 | 1.9 | 1.22 |
| Darren Oliver* | Mil | sp | 32 | 3 | 3 | 3 | 0 | 3 | 0 | 2 | 3 | 8.5 | 4.4 | 12.9 | 5.8 | 0.2 | 1.3 | 1.43 |
| Ramon Ortiz | | sp | 30 | 19 | 10 | 4 | 12 | 7 | 0 | 6 | 6 | 8.7 | 3.2 | 12.5 | 5.1 | 0.8 | 1.6 | 1.33 |
| Russ Ortiz | | sp | 29 | 21 | 15 | 1 | 3 | 4 | 1 | 8 | 8 | 8.1 | 4.3 | 12.5 | 6.0 | 0.8 | 1.4 | 1.38 |
| Roy Oswalt | SF | sp | 25 | 4 | 8 | 0 | 12 | 3 | 0 | 12 | 7 | 8.2 | 1.9 | 10.5 | 7.2 | 0.6 | 3.9 | 1.12 |
| Chris Oxspring | Cin | mr | 26 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 8.9 | 3.0 | 11.8 | 9.3 | 0.4 | 3.1 | 1.31 |
| Vicente Padilla | | sp | 25 | 3 | 5 | 6 | 12 | 5 | 0 | 10 | 1 | 10.3 | 2.6 | 13.7 | 4.9 | 0.7 | 1.8 | 1.44 |
| John Parrish* | | mr | 25 | 1 | 2 | 3 | 1 | 7 | 0 | 0 | 1 | 7.5 | 5.8 | 13.5 | 7.7 | 0.5 | 1.3 | 1.48 |
| Rhett Parrott | | sp | 23 | 8 | 6 | 2 | 7 | 2 | 0 | 6 | 4 | 11.4 | 2.9 | 14.7 | 5.8 | 1.5 | 2.0 | 1.58 |
| John Patterson | | sp | 25 | 6 | 2 | 0 | 2 | 4 | 0 | 3 | 1 | 12.3 | 3.9 | 16.6 | 8.0 | 1.5 | 2.1 | 1.80 |
| Jake Peavy | | sp | 22 | 10 | 11 | 2 | 9 | 6 | 0 | 9 | 3 | 9.7 | 2.5 | 12.6 | 6.5 | 1.1 | 2.6 | 1.35 |
| Brad Penny | Ari | sp | 25 | 8 | 5 | 3 | 6 | 0 | 1 | 7 | 6 | 11.2 | 2.0 | 13.7 | 5.7 | 1.0 | 2.9 | 1.47 |
| Troy Percival | | cl | 33 | 4 | 0 | 2 | 2 | 3 | 0 | 4 | 0 | 8.1 | 3.9 | 12.2 | 9.0 | 1.9 | 2.3 | 1.32 |
| Odalis Perez* | SF | sp | 26 | 16 | 3 | 1 | 6 | 1 | 4 | 9 | 9 | 9.6 | 1.7 | 11.5 | 6.3 | 0.8 | 3.8 | 1.25 |
| Oliver Perez* | SD | sp | 21 | 8 | 7 | 1 | 7 | 8 | 0 | 16 | 3 | 10.3 | 4.5 | 15.2 | 8.2 | 1.4 | 1.8 | 1.64 |
| Matt Perisho* | Flo | mr | 28 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 6.8 | 9.4 | 16.2 | 2.7 | 0.0 | 0.3 | 1.80 |
| Adam Peterson | Atl | mr | 24 | 6 | 4 | 2 | 6 | 2 | 1 | 1 | 1 | 9.6 | 4.2 | 14.4 | 6.6 | 1.1 | 1.6 | 1.53 |
| Andy Pettitte* | | sp | 31 | 12 | 2 | 1 | 3 | 0 | 2 | 7 | 1 | 10.0 | 2.7 | 12.9 | 7.9 | 0.7 | 2.9 | 1.41 |
| Tommy Phelps* | | mr | 29 | 2 | 5 | 5 | 2 | 3 | 0 | 3 | 1 | 12.3 | 5.5 | 18.1 | 6.7 | 2.1 | 1.2 | 1.97 |
| Brian Pilkington | LA | sp | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 0.0 | 9.0 | 0.0 | 2.00 |
| Cliff Politte | Phi | mr | 29 | 1 | 2 | 2 | 1 | 1 | 0 | 3 | 4 | 10.2 | 2.9 | 13.4 | 8.9 | 1.0 | 3.1 | 1.46 |
| Sidney Ponson | | sp | 26 | 4 | 2 | 1 | 2 | 4 | 0 | 6 | 6 | 8.7 | 2.4 | 11.3 | 5.5 | 0.7 | 2.3 | 1.23 |
| Bret Prinz | Mil | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8.3 | 2.3 | 10.5 | 3.8 | 0.8 | 1.7 | 1.17 |
| J.J. Putz | Mon | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 5.4 | 32.4 | 10.8 | 0.0 | 2.0 | 3.60 |
| Erasmo Ramirez* | | mr | 27 | 4 | 2 | 4 | 7 | 5 | 0 | 4 | 4 | 9.8 | 2.2 | 12.7 | 5.0 | 0.5 | 2.2 | 1.34 |
| Horacio Ramirez* | Flo | sp | 23 | 2 | 2 | 5 | 2 | 1 | 0 | 2 | 2 | 8.8 | 3.4 | 12.4 | 3.3 | 0.8 | 1.0 | 1.36 |
| Ramon Ramirez | Flo | sp | 21 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 9.4 | 2.8 | 12.5 | 6.3 | 1.1 | 2.2 | 1.36 |
| Tim Redding | Atl | sp | 25 | 25 | 8 | 5 | 8 | 9 | 1 | 9 | 8 | 8.9 | 3.0 | 12.2 | 6.5 | 0.9 | 2.2 | 1.32 |
| Rick Reed | Flo | sp | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 3.0 | 21.0 | 3.0 | 6.0 | 1.0 | 2.33 |
| Steve Reed | | mr | 38 | 2 | 4 | 6 | 10 | 2 | 0 | 3 | 4 | 9.2 | 3.2 | 13.4 | 4.8 | 1.4 | 1.5 | 1.37 |
| Chris Reitsma | | mr | 25 | 3 | 0 | 3 | 0 | 2 | 0 | 0 | 2 | 11.2 | 3.4 | 14.6 | 4.2 | 1.1 | 1.2 | 1.62 |
| Mike Remlinger* | Hou | mr | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 13.5 | 20.3 | 0.0 | 6.8 | 0.0 | 2.25 |
| Carlos Reyes | SF | mr | 34 | 2 | 4 | 0 | 3 | 2 | 0 | 3 | 0 | 8.5 | 1.7 | 10.7 | 4.6 | 1.1 | 2.6 | 1.13 |
| Dennys Reyes* | Mil | mr | 26 | 1 | 0 | 0 | 0 | 3 | 0 | 4 | 0 | 10.1 | 4.7 | 14.8 | 5.2 | 1.3 | 1.1 | 1.64 |
| John Riedling | Col | mr | 27 | 5 | 3 | 1 | 5 | 2 | 1 | 7 | 2 | 9.3 | 2.7 | 12.5 | 4.8 | 0.7 | 1.8 | 1.34 |
| Ricardo Rincon* | NYN | mr | 33 | 2 | 2 | 7 | 4 | 0 | 0 | 2 | 1 | 8.6 | 4.5 | 13.6 | 7.0 | 0.6 | 1.6 | 1.45 |
| Royce Ring* | LA | mr | 22 | 8 | 4 | 2 | 7 | 3 | 1 | 2 | 1 | 11.4 | 3.7 | 15.8 | 6.8 | 2.2 | 1.8 | 1.68 |
| David Riske | Mon | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 189.0 | 0.0 | 189.0 | 0.0 | 0.0 | 0.0 | 21.00 |
| Willis Roberts | NYN | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Jeriome Robertson* | LA | mr | 26 | 13 | 5 | 6 | 13 | 5 | 0 | 9 | 7 | 9.6 | 2.8 | 12.9 | 5.4 | 1.0 | 1.9 | 1.38 |
| Nate Robertson* | Mil | sp | 25 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 10.3 | 4.4 | 15.0 | 5.6 | 2.0 | 1.3 | 1.64 |
| Eddy Rodriguez | | mr | 21 | 3 | 3 | 0 | 1 | 4 | 0 | 1 | 2 | 10.4 | 5.9 | 16.6 | 7.8 | 0.5 | 1.3 | 1.82 |
| Felix Rodriguez | Flo | mr | 30 | 4 | 8 | 4 | 4 | 7 | 1 | 4 | 5 | 9.8 | 3.7 | 13.8 | 5.9 | 0.8 | 1.6 | 1.49 |
| Francisco Rodriguez | | mr | 21 | 5 | 3 | 0 | 1 | 4 | 1 | 4 | 0 | 5.6 | 2.6 | 8.3 | 8.3 | 0.7 | 3.2 | 0.91 |
| Ricardo Rodriguez | SD | sp | 25 | 5 | 1 | 1 | 1 | 2 | 1 | 5 | 1 | 7.7 | 3.3 | 11.2 | 4.7 | 0.2 | 1.4 | 1.22 |
| Kenny Rogers* | | sp | 38 | 4 | 2 | 3 | 5 | 1 | 0 | 5 | 4 | 10.3 | 2.0 | 12.7 | 5.2 | 1.2 | 2.6 | 1.37 |
| J.C. Romero* | SD | mr | 27 | 6 | 4 | 5 | 2 | 16 | 2 | 5 | 7 | 7.6 | 5.9 | 13.7 | 7.8 | 0.7 | 1.3 | 1.49 |
| Matt Roney | Col | sp | 23 | 9 | 4 | 4 | 7 | 1 | 5 | 5 | 5 | 12.1 | 4.7 | 17.5 | 5.0 | 1.2 | 1.1 | 1.87 |
| Kirk Rueter* | Ari | sp | 32 | 3 | 3 | 1 | 1 | 1 | 0 | 6 | 3 | 10.1 | 2.4 | 12.6 | 2.4 | 0.8 | 1.0 | 1.39 |
| Evan Rust | Col | mr | 25 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 3 | 12.3 | 5.3 | 17.6 | 6.4 | 1.3 | 1.2 | 1.96 |
| C.C. Sabathia* | | sp | 22 | 5 | 7 | 2 | 3 | 3 | 1 | 5 | 4 | 8.8 | 3.4 | 12.4 | 6.5 | 1.0 | 1.9 | 1.36 |
| Duaner Sanchez | | mr | 23 | 1 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 10.8 | 4.3 | 15.7 | 9.2 | 1.1 | 2.1 | 1.68 |
| Ervin Santana | LA | sp | 20 | 20 | 9 | 6 | 9 | 5 | 0 | 10 | 8 | 10.3 | 3.9 | 14.7 | 5.2 | 1.2 | 1.3 | 1.57 |
| Victor Santos | Mon | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 3.4 | 11.8 | 11.8 | 0.0 | 3.5 | 1.31 |
| Scott Schoeneweis* | Phi | sp | 29 | 3 | 4 | 5 | 1 | 1 | 0 | 7 | 2 | 10.7 | 4.1 | 14.9 | 4.8 | 1.0 | 1.1 | 1.64 |
| Rudy Seanez | Atl | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.8 | 6.8 | 13.5 | 13.5 | 0.0 | 2.0 | 1.50 |
| Aaron Sele | Pit | sp | 33 | 2 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 9.9 | 3.1 | 13.9 | 4.3 | 1.4 | 1.4 | 1.45 |
| Ben Sheets | | sp | 24 | 13 | 6 | 4 | 10 | 10 | 0 | 15 | 6 | 10.6 | 2.1 | 13.1 | 6.0 | 0.9 | 2.9 | 1.41 |
| Scot Shields | Cin | mr | 27 | 13 | 8 | 3 | 9 | 13 | 0 | 12 | 4 | 9.3 | 2.2 | 11.9 | 6.9 | 0.9 | 3.1 | 1.28 |
| Carlos Silva | ChN | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 12.0 | 0.0 | 12.0 | 1.5 | 3.0 | 99.0 | 1.33 |
| Jason Simontacchi | | mr | 29 | 9 | 2 | 9 | 8 | 3 | 0 | 9 | 4 | 11.8 | 3.8 | 16.1 | 4.6 | 1.3 | 1.2 | 1.72 |
| Jorge Sosa | Phi | mr | 26 | 8 | 4 | 1 | 3 | 5 | 0 | 3 | 3 | 9.6 | 5.5 | 15.5 | 4.8 | 0.7 | 0.9 | 1.68 |
| Steve Sparks | Mil | mr | 37 | 6 | 0 | 3 | 2 | 6 | 0 | 3 | 0 | 12.6 | 4.2 | 17.0 | 5.3 | 1.7 | 1.3 | 1.86 |
| Justin Speier | SD | mr | 29 | 3 | 2 | 1 | 12 | 6 | 0 | 4 | 3 | 7.5 | 2.4 | 11.0 | 7.2 | 1.3 | 3.0 | 1.10 |
| Jason Stanford* | Mon | mr | 26 | 3 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 7.5 | 4.9 | 12.4 | 7.1 | 0.8 | 1.5 | 1.38 |
| Denny Stark | | sp | 28 | 11 | 3 | 14 | 5 | 4 | 1 | 9 | 7 | 9.9 | 4.2 | 14.3 | 4.0 | 1.5 | 0.9 | 1.56 |
| John Stephens | Hou | sp | 23 | 8 | 2 | 0 | 8 | 5 | 0 | 6 | 2 | 8.7 | 1.8 | 11.0 | 6.4 | 1.2 | 3.6 | 1.16 |
| Cory Stewart* | Cin | sp | 23 | 1 | 3 | 0 | 2 | 0 | 0 | 2 | 1 | 9.0 | 3.7 | 13.2 | 6.1 | 1.1 | 1.6 | 1.41 |
| Tanyon Sturtze | Phi | mr | 32 | 7 | 2 | 2 | 7 | 3 | 0 | 2 | 4 | 11.5 | 3.9 | 16.2 | 6.5 | 0.8 | 1.7 | 1.72 |
| Scott Sullivan | Ari | mr | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 3.4 | 13.5 | 6.8 | 3.4 | 2.0 | 1.50 |
| Jeff Suppan | StL | sp | 28 | 12 | 9 | 0 | 13 | 5 | 0 | 9 | 5 | 9.0 | 2.6 | 12.1 | 5.2 | 1.0 | 2.0 | 1.29 |
| Dennis Tankersley | | sp | 24 | 1 | 0 | 3 | 2 | 1 | 2 | 0 | 5 | 14.7 | 7.4 | 22.8 | 8.8 | 0.4 | 1.2 | 2.45 |
| Julian Tavarez | SF | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 13.5 | 27.0 | 6.8 | 0.0 | 0.5 | 3.00 |
| Michael Tejera* | NYN | mr | 26 | 5 | 2 | 1 | 0 | 2 | 0 | 1 | 1 | 10.2 | 3.0 | 13.2 | 4.9 | 0.5 | 1.6 | 1.47 |
| Amaury Telemaco | Atl | sp | 29 | 10 | 11 | 8 | 12 | 4 | 0 | 5 | 0 | 8.5 | 2.3 | 11.5 | 6.6 | 1.2 | 2.9 | 1.20 |
| John Thomson | | sp | 29 | 5 | 2 | 1 | 3 | 2 | 0 | 7 | 4 | 9.3 | 1.3 | 10.7 | 5.4 | 1.3 | 4.1 | 1.18 |
| Mike Timlin | | mr | 37 | 1 | 0 | 0 | 7 | 1 | 0 | 1 | 2 | 7.9 | 1.7 | 10.5 | 5.8 | 1.5 | 3.4 | 1.06 |
| Brett Tomko | LA | sp | 30 | 3 | 5 | 1 | 2 | 1 | 0 | 4 | 3 | 10.3 | 1.8 | 12.3 | 4.9 | 1.2 | 2.7 | 1.35 |
| Josh Towers | | sp | 26 | 9 | 1 | 0 | 9 | 1 | 0 | 2 | 0 | 8.7 | 1.2 | 10.6 | 4.3 | 1.5 | 3.6 | 1.10 |
| Steve Trachsel | | sp | 32 | 11 | 2 | 0 | 1 | 3 | 0 | 3 | 3 | 9.7 | 2.8 | 12.5 | 4.3 | 0.9 | 1.6 | 1.38 |
| J.J. Trujillo | Pit | mr | 27 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 13.5 | 5.1 | 18.6 | 7.2 | 1.3 | 1.4 | 2.06 |
| T.J. Tucker | | mr | 24 | 7 | 5 | 1 | 4 | 7 | 2 | 11 | 3 | 9.9 | 2.8 | 13.0 | 4.9 | 0.9 | 1.8 | 1.41 |
| Derrick Turnbow | | mr | 25 | 7 | 5 | 4 | 1 | 7 | 0 | 0 | 3 | 10.4 | 6.3 | 16.8 | 10.4 | 0.9 | 1.6 | 1.85 |
| Ugueth Urbina | Flo | cl | 29 | 2 | 1 | 5 | 4 | 4 | 1 | 2 | 0 | 5.3 | 3.4 | 9.2 | 8.7 | 0.4 | 2.6 | 0.96 |
| Jose Valverde | Cin | mr | 23 | 4 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 4.7 | 3.3 | 8.2 | 11.0 | 0.5 | 3.4 | 0.89 |
| Javier Vazquez | | sp | 26 | 13 | 5 | 0 | 5 | 4 | 1 | 5 | 5 | 7.9 | 1.4 | 9.5 | 8.1 | 0.8 | 5.8 | 1.03 |
| Mike Venafro* | Col | mr | 29 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 12.8 | 1.8 | 14.6 | 3.2 | 3.2 | 1.8 | 1.63 |
| Dave Veres | Cin | mr | 36 | 1 | 1 | 2 | 7 | 4 | 0 | 7 | 1 | 9.2 | 2.6 | 12.8 | 5.6 | 1.4 | 2.1 | 1.31 |
| Ron Villone* | Mil | mr | 33 | 7 | 2 | 7 | 7 | 0 | 1 | 8 | 2 | 8.9 | 3.8 | 13.4 | 7.2 | 1.3 | 1.9 | 1.42 |
| Luis Vizcaino | NYN | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.6 | 5.6 | 11.3 | 7.9 | 1.1 | 1.4 | 1.25 |
| Doug Waechter | | sp | 22 | 5 | 1 | 3 | 5 | 4 | 0 | 5 | 4 | 8.1 | 4.4 | 13.0 | 5.1 | 1.5 | 1.2 | 1.38 |
| Ryan Wagner | | mr | 20 | 5 | 2 | 1 | 2 | 8 | 0 | 6 | 4 | 8.0 | 3.2 | 11.5 | 6.8 | 1.1 | 2.1 | 1.25 |
| Jamie Walker* | | mr | 31 | 4 | 3 | 0 | 2 | 0 | 0 | 0 | 1 | 9.3 | 3.0 | 12.6 | 5.6 | 2.3 | 1.9 | 1.36 |
| Kevin Walker* | Ari | mr | 26 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 14.8 | 4.4 | 19.2 | 7.0 | 1.7 | 1.6 | 2.13 |
| Justin Wayne | | sp | 24 | 7 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 8.1 | 4.2 | 12.6 | 5.8 | 1.3 | 1.4 | 1.37 |
| Jeff Weaver | | mr | 26 | 0 | 1 | 0 | 2 | 3 | 0 | 1 | 0 | 9.2 | 1.0 | 10.7 | 4.5 | 0.8 | 4.3 | 1.14 |
| Todd Wellemeyer | Atl | mr | 24 | 6 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 9.1 | 5.7 | 15.2 | 7.7 | 1.2 | 1.4 | 1.65 |
| Kip Wells | Ari | sp | 26 | 2 | 8 | 1 | 4 | 5 | 0 | 6 | 4 | 9.4 | 2.7 | 12.4 | 6.1 | 1.1 | 2.3 | 1.34 |
| Turk Wendell | Phi | mr | 36 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 12.9 | 4.7 | 20.0 | 4.7 | 0.0 | 1.0 | 1.96 |
| Gabe White* | SF | mr | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 5.6 | 1.5 | 7.1 | 6.8 | 0.8 | 4.5 | 0.79 |
| Jerome Williams | StL | sp | 21 | 8 | 11 | 0 | 7 | 2 | 2 | 6 | 6 | 7.2 | 2.8 | 10.4 | 5.0 | 0.6 | 1.8 | 1.11 |
| Woody Williams | | sp | 36 | 3 | 4 | 2 | 3 | 2 | 0 | 3 | 0 | 9.3 | 1.9 | 11.5 | 5.6 | 0.7 | 2.9 | 1.25 |
| Scott Williamson | NYN | mr | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 10.1 | 10.1 | 20.3 | 13.5 | 3.4 | 1.3 | 2.25 |
| Paul Wilson | Mil | sp | 30 | 13 | 7 | 6 | 6 | 2 | 1 | 13 | 4 | 10.8 | 2.1 | 13.3 | 5.0 | 1.1 | 2.4 | 1.44 |
| Jay Witasick | | mr | 30 | 1 | 1 | 1 | 1 | 4 | 0 | 1 | 2 | 10.9 | 3.5 | 14.6 | 7.9 | 1.7 | 2.3 | 1.60 |
| Randy Wolf* | ChN | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 4.5 | 10.1 | 6.8 | 0.0 | 1.5 | 1.13 |
| Kerry Wood | | sp | 26 | 6 | 6 | 2 | 10 | 3 | 0 | 11 | 1 | 7.4 | 3.5 | 11.5 | 10.8 | 1.0 | 3.1 | 1.21 |
| Tim Worrell | Phi | mr | 35 | 2 | 0 | 1 | 0 | 3 | 0 | 3 | 4 | 11.5 | 3.2 | 14.7 | 7.3 | 1.1 | 2.3 | 1.63 |
| Javier X-Guzman* | LA | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47.3 | 0.0 | 47.3 | 20.3 | 0.0 | 99.0 | 5.25 |
| Peter Z-Stonard* | LA | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 30.4 | 0.0 | 30.4 | 3.4 | 10.1 | 99.0 | 3.38 |
| Victor Zambrano | | sp | 27 | 15 | 10 | 7 | 14 | 21 | 2 | 8 | 6 | 8.9 | 5.3 | 14.8 | 6.8 | 1.1 | 1.3 | 1.57 |
| Chad Zerbe* | Flo | mr | 31 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 14.3 | 6.4 | 20.6 | 3.2 | 3.2 | 0.5 | 2.29 |
| Barry Zito* | | sp | 25 | 14 | 6 | 3 | 4 | 2 | 0 | 10 | 5 | 8.9 | 3.0 | 12.1 | 7.0 | 1.0 | 2.4 | 1.32 |
| Alec Zumwalt | Atl | mr | 22 | 4 | 3 | 0 | 3 | 3 | 0 | 1 | 0 | 8.0 | 3.3 | 12.0 | 5.6 | 0.7 | 1.7 | 1.25 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Paul Abbott | Mil | sp | 35 | .000 | 0 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Terry Adams | | mr | 30 | .563 | 49 | .265 | 20 | .328 | 20 | .328 | 4.4 | 2.5 | 2.24 | 2.02 |
| Jon Adkins | LA | mr | 25 | .891 | 145 | .324 | 89 | .520 | 92 | .538 | 28.5 | 6.8 | 6.24 | 6.28 |
| Kurt Ainsworth | Cin | sp | 24 | 1.136 | 18 | .444 | 18 | .720 | 18 | .720 | 6.8 | 12.3 | 11.04 | 10.22 |
| Antonio Alfonseca | Flo | mr | 31 | .753 | 194 | .309 | 112 | .434 | 118 | .457 | 32.8 | 5.0 | 4.58 | 4.79 |
| Wilson Alvarez* | | sp | 33 | .721 | 637 | .305 | 353 | .415 | 363 | .427 | 100.8 | 4.6 | 4.21 | 4.20 |
| Brian Anderson* | Pit | sp | 31 | .677 | 403 | .238 | 200 | .418 | 201 | .420 | 46.8 | 3.5 | 3.29 | 3.19 |
| Jason Anderson | ChN | mr | 24 | .722 | 274 | .255 | 169 | .446 | 174 | .459 | 43.0 | 4.4 | 4.02 | 3.90 |
| Stephen Andrade | NYN | mr | 25 | .567 | 44 | .273 | 25 | .352 | 25 | .352 | 5.9 | 3.0 | 2.74 | 2.49 |
| Kevin Appier | Mon | sp | 35 | .806 | 52 | .269 | 35 | .461 | 39 | .513 | 10.7 | 5.8 | 5.32 | 6.03 |
| Miguel Asencio | Pit | sp | 22 | .609 | 141 | .220 | 65 | .365 | 70 | .393 | 13.9 | 2.7 | 2.48 | 2.20 |
| Luis Ayala | SF | cl | 25 | .498 | 288 | .208 | 95 | .271 | 104 | .297 | 19.1 | 1.9 | 1.67 | 1.56 |
| Danys Baez | Mon | cl | 25 | .804 | 93 | .301 | 72 | .518 | 72 | .518 | 19.9 | 5.4 | 4.94 | 4.31 |
| Miguel Batista | StL | sp | 32 | .666 | 699 | .268 | 373 | .401 | 381 | .410 | 89.0 | 3.5 | 3.18 | 3.25 |
| Rod Beck | | mr | 34 | .753 | 78 | .321 | 55 | .466 | 56 | .475 | 15.2 | 5.0 | 4.56 | 4.39 |
| Josh Beckett | | sp | 23 | .719 | 377 | .326 | 260 | .442 | 263 | .447 | 69.9 | 4.6 | 4.24 | 4.11 |
| Erik Bedard* | Flo | mr | 24 | .774 | 347 | .262 | 251 | .489 | 253 | .493 | 69.0 | 5.5 | 4.93 | 4.86 |
| Rob Bell | Pit | sp | 26 | .713 | 157 | .268 | 92 | .430 | 95 | .444 | 23.9 | 4.3 | 3.77 | 3.72 |
| Joaquin Benoit | Mil | sp | 25 | .000 | 1 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Kris Benson | ChN | sp | 28 | .649 | 203 | .271 | 103 | .380 | 103 | .380 | 25.7 | 3.6 | 3.29 | 3.11 |
| Jason Bere | Col | sp | 32 | 1.023 | 309 | .369 | 254 | .629 | 256 | .634 | 87.8 | 9.1 | 8.27 | 8.00 |
| Rafael Betancourt | | mr | 28 | .602 | 143 | .245 | 90 | .390 | 90 | .390 | 20.1 | 3.2 | 2.84 | 2.39 |
| Rocky Biddle | Mon | mr | 27 | .752 | 39 | .103 | 30 | .508 | 32 | .542 | 6.5 | 3.9 | 3.50 | 3.70 |
| Nick Bierbrodt* | Pit | mr | 25 | .818 | 159 | .352 | 110 | .489 | 113 | .502 | 33.8 | 6.3 | 5.67 | 5.32 |
| Brian Boehringer | NYN | mr | 33 | .828 | 49 | .408 | 34 | .459 | 37 | .500 | 10.2 | 5.3 | 4.78 | 4.88 |
| Jung Bong* | LA | mr | 22 | .866 | 316 | .345 | 229 | .522 | 231 | .526 | 67.9 | 6.2 | 5.65 | 5.80 |
| Toby Borland | | mr | 34 | .727 | 137 | .277 | 94 | .450 | 97 | .464 | 25.8 | 5.2 | 4.61 | 4.64 |
| Danny Borrell* | Cin | sp | 24 | .926 | 73 | .370 | 46 | .541 | 47 | .553 | 15.3 | 7.5 | 6.64 | 6.48 |
| Ricky Bottalico | Pit | mr | 33 | .913 | 65 | .338 | 52 | .553 | 53 | .564 | 17.0 | 7.8 | 7.38 | 7.41 |
| Chad Bradford | | mr | 28 | .902 | 58 | .414 | 43 | .489 | 47 | .534 | 16.0 | 7.8 | 7.33 | 7.72 |
| Dewon Brazelton | | sp | 23 | .728 | 321 | .290 | 186 | .439 | 189 | .446 | 50.8 | 4.8 | 4.28 | 4.07 |
| Kevin Brown | Hou | sp | 38 | .691 | 451 | .290 | 263 | .416 | 267 | .422 | 65.9 | 3.9 | 3.49 | 3.50 |
| Taylor Buchholz | Atl | sp | 21 | .764 | 643 | .322 | 391 | .449 | 401 | .460 | 112.6 | 5.0 | 4.52 | 4.39 |
| Keith Bucktrot | Phi | sp | 22 | .768 | 158 | .285 | 98 | .450 | 102 | .468 | 26.7 | 4.7 | 4.27 | 4.39 |
| Mark Buehrle* | | sp | 24 | .634 | 540 | .259 | 264 | .378 | 271 | .388 | 63.3 | 3.3 | 3.02 | 2.87 |
| Nate Bump | SF | mr | 26 | .000 | 6 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Paul Byrd | NYN | sp | 32 | .611 | 451 | .246 | 212 | .366 | 217 | .374 | 49.4 | 3.0 | 2.75 | 2.46 |
| Kiko Calero | SD | mr | 28 | .679 | 333 | .285 | 227 | .424 | 231 | .431 | 55.9 | 3.9 | 3.60 | 3.45 |
| Chris Capuano* | | sp | 24 | .624 | 531 | .226 | 282 | .381 | 296 | .399 | 64.8 | 3.2 | 2.93 | 2.69 |
| D.J. Carrasco | Pit | mr | 26 | .833 | 73 | .301 | 57 | .514 | 59 | .532 | 17.5 | 6.7 | 6.17 | 6.70 |
| Lance Carter | | mr | 28 | .661 | 108 | .241 | 58 | .420 | 58 | .420 | 13.8 | 3.6 | 3.42 | 2.75 |
| Shawn Chacon | Phi | cl | 25 | .802 | 189 | .265 | 139 | .504 | 142 | .514 | 37.6 | 5.5 | 4.93 | 4.71 |
| Vinnie Chulk | | mr | 24 | .818 | 87 | .299 | 59 | .492 | 61 | .508 | 15.7 | 5.1 | 4.60 | 5.33 |
| Brandon Claussen* | SD | sp | 24 | .746 | 630 | .281 | 401 | .460 | 403 | .462 | 108.3 | 4.8 | 4.34 | 4.09 |
| Roger Clemens | | sp | 40 | .787 | 543 | .324 | 404 | .480 | 412 | .489 | 112.6 | 5.2 | 4.67 | 4.55 |
| Matt Clement | | sp | 28 | .673 | 513 | .257 | 312 | .420 | 321 | .432 | 73.3 | 3.6 | 3.30 | 3.12 |
| Jesus Colome | Atl | mr | 25 | .895 | 397 | .282 | 359 | .562 | 367 | .574 | 108.1 | 7.2 | 6.47 | 6.94 |
| Bartolo Colon | Hou | sp | 30 | .684 | 447 | .271 | 252 | .414 | 258 | .424 | 65.5 | 4.0 | 3.65 | 3.42 |
| Steve Colyer* | ChN | mr | 24 | .949 | 177 | .390 | 156 | .576 | 156 | .576 | 52.4 | 8.6 | 7.95 | 8.27 |
| Aaron Cook | Pit | sp | 24 | .690 | 139 | .281 | 69 | .408 | 70 | .414 | 17.3 | 3.8 | 3.53 | 3.77 |
| Roy Corcoran | Atl | mr | 23 | .812 | 461 | .280 | 310 | .485 | 322 | .504 | 90.4 | 5.7 | 5.23 | 5.27 |
| Chad Cordero | Mil | mr | 21 | .765 | 193 | .280 | 143 | .488 | 144 | .491 | 36.5 | 4.7 | 4.44 | 4.28 |
| Francisco Cordero | | cl | 28 | .441 | 241 | .237 | 96 | .259 | 97 | .261 | 17.7 | 1.6 | 1.50 | 1.40 |
| Rheal Cormier* | SF | mr | 36 | .581 | 183 | .246 | 86 | .344 | 90 | .360 | 18.5 | 2.7 | 2.43 | 2.31 |
| Nate Cornejo | LA | sp | 23 | .633 | 150 | .293 | 63 | .354 | 65 | .365 | 15.4 | 3.1 | 2.79 | 2.69 |
| Jesse Crain | | cl | 21 | .715 | 258 | .337 | 182 | .428 | 186 | .438 | 50.6 | 4.6 | 4.17 | 3.81 |
| Jack Cressend | ChN | mr | 28 | .661 | 325 | .277 | 179 | .395 | 185 | .408 | 45.9 | 3.9 | 3.51 | 3.30 |
| Francisco Cruceta | ChN | sp | 21 | .782 | 101 | .307 | 70 | .490 | 70 | .490 | 21.7 | 6.4 | 5.92 | 5.10 |
| Mike Crudale | Mil | mr | 26 | .777 | 136 | .294 | 102 | .500 | 102 | .500 | 28.1 | 5.7 | 5.21 | 4.81 |
| Juan Cruz | SD | mr | 24 | .669 | 301 | .302 | 180 | .387 | 191 | .411 | 46.1 | 3.7 | 3.37 | 3.22 |
| Will Cunnane | LA | mr | 29 | .847 | 126 | .317 | 91 | .514 | 94 | .531 | 24.4 | 5.3 | 4.74 | 5.25 |
| Doug Davis* | | sp | 27 | .877 | 286 | .336 | 196 | .524 | 200 | .535 | 62.8 | 6.9 | 6.17 | 5.99 |
| Valerio de los Santos* | Mon | mr | 30 | .858 | 64 | .359 | 51 | .531 | 51 | .531 | 15.5 | 6.6 | 5.81 | 5.81 |
| Elmer Dessens | Mil | sp | 32 | .705 | 243 | .309 | 134 | .415 | 136 | .421 | 35.7 | 4.2 | 3.77 | 3.62 |
| Ben Diggins | Pit | sp | 24 | .837 | 175 | .280 | 135 | .529 | 137 | .537 | 38.8 | 6.2 | 5.65 | 5.62 |
| Lenny Dinardo* | Col | mr | 23 | .974 | 106 | .349 | 96 | .596 | 98 | .609 | 31.3 | 8.2 | 7.31 | 7.81 |
| Juan Dominguez | | sp | 23 | .922 | 84 | .298 | 68 | .567 | 70 | .583 | 21.7 | 7.7 | 7.02 | 7.04 |
| Darren Dreifort | | sp | 31 | .784 | 554 | .316 | 397 | .481 | 402 | .487 | 110.4 | 5.3 | 4.82 | 4.74 |
| Justin Duchscherer | | mr | 25 | .992 | 117 | .333 | 94 | .635 | 94 | .635 | 31.4 | 8.6 | 8.04 | 6.91 |
| Matt Duff | Pit | mr | 28 | .985 | 89 | .371 | 83 | .597 | 86 | .619 | 28.1 | 8.6 | 7.86 | 7.99 |
| Chad Durbin | Mil | mr | 25 | 1.086 | 136 | .368 | 130 | .667 | 132 | .677 | 49.6 | 11.5 | 10.39 | 10.18 |
| Eric Eckenstahler* | Col | mr | 26 | .956 | 81 | .358 | 86 | .589 | 89 | .610 | 29.2 | 9.3 | 8.25 | 9.00 |
| Joey Eischen* | Atl | mr | 33 | .515 | 79 | .266 | 30 | .294 | 30 | .294 | 6.0 | 2.0 | 1.82 | 1.68 |
| Alan Embree* | | mr | 33 | .880 | 178 | .354 | 137 | .542 | 138 | .545 | 44.8 | 7.4 | 6.52 | 6.20 |
| Kelvim Escobar | Phi | sp | 27 | .632 | 166 | .259 | 88 | .370 | 94 | .395 | 22.0 | 3.5 | 3.11 | 2.92 |
| Kyle Farnsworth | Mil | mr | 27 | .693 | 105 | .276 | 73 | .440 | 74 | .446 | 18.6 | 4.3 | 3.86 | 3.46 |
| Nate Field | | mr | 27 | .874 | 88 | .352 | 65 | .524 | 66 | .532 | 20.3 | 7.1 | 6.18 | 6.97 |
| Nelson Figueroa | Col | mr | 29 | .897 | 247 | .300 | 188 | .563 | 191 | .572 | 54.2 | 6.3 | 5.81 | 5.90 |
| Matt Ford* | StL | mr | 22 | .744 | 201 | .294 | 114 | .447 | 116 | .455 | 30.2 | 4.6 | 4.10 | 4.32 |
| Keith Foulke | StL | cl | 30 | .539 | 208 | .202 | 98 | .323 | 104 | .343 | 20.5 | 2.4 | 2.20 | 1.95 |
| Chad Fox | Col | mr | 32 | .836 | 57 | .211 | 66 | .574 | 67 | .583 | 16.8 | 5.6 | 5.16 | 4.88 |
| Ryan Franklin | SF | sp | 30 | .646 | 505 | .267 | 225 | .371 | 234 | .386 | 58.1 | 3.5 | 3.21 | 2.94 |
| Wayne Franklin* | Ari | sp | 29 | .844 | 310 | .300 | 231 | .529 | 235 | .538 | 67.2 | 6.1 | 5.57 | 5.12 |
| Jason Frasor | LA | mr | 25 | .914 | 274 | .380 | 217 | .554 | 218 | .556 | 73.8 | 8.0 | 7.44 | 7.00 |
| Brian Fuentes* | | mr | 27 | .740 | 127 | .346 | 86 | .428 | 90 | .448 | 22.5 | 4.3 | 3.88 | 4.40 |
| Aaron Fultz* | Pit | mr | 29 | .652 | 62 | .290 | 33 | .388 | 33 | .388 | 8.8 | 3.8 | 3.43 | 2.97 |
| Eric Gagne | SD | cl | 27 | .524 | 187 | .241 | 115 | .331 | 119 | .343 | 22.4 | 2.3 | 2.08 | 1.83 |
| Mike Gallo* | Hou | mr | 26 | .716 | 62 | .258 | 39 | .443 | 41 | .466 | 9.5 | 4.1 | 3.74 | 3.68 |
| Jon Garland | | sp | 23 | .759 | 535 | .307 | 315 | .452 | 320 | .459 | 90.2 | 5.1 | 4.65 | 4.32 |
| Chad Gaudin | | sp | 20 | .723 | 302 | .288 | 177 | .423 | 184 | .440 | 48.8 | 4.5 | 4.19 | 3.91 |
| Geoff Geary | | mr | 26 | .857 | 50 | .360 | 35 | .522 | 35 | .522 | 10.5 | 6.2 | 5.44 | 4.55 |
| Franklyn German | Phi | mr | 23 | .886 | 85 | .388 | 69 | .531 | 71 | .546 | 22.4 | 7.6 | 7.06 | 7.18 |
| Jimmy Gobble* | Flo | sp | 21 | .882 | 326 | .362 | 220 | .512 | 225 | .523 | 75.4 | 7.4 | 6.54 | 6.48 |
| Edgar Gonzalez | | mr | 20 | .790 | 589 | .328 | 345 | .461 | 352 | .471 | 101.3 | 5.4 | 4.89 | 5.18 |
| Andrew Good | Phi | sp | 23 | .841 | 325 | .274 | 222 | .530 | 225 | .537 | 62.8 | 5.7 | 5.28 | 5.09 |
| Tom Gordon | Phi | mr | 35 | 1.067 | 11 | .636 | 9 | .563 | 9 | .563 | 4.2 | 12.5 | 11.25 | 9.70 |
| Mike Gosling* | Atl | sp | 22 | .742 | 27 | .296 | 14 | .452 | 14 | .452 | 2.7 | 2.9 | 2.74 | 3.52 |
| Danny Graves | SF | cl | 29 | .853 | 70 | .271 | 45 | .536 | 46 | .548 | 12.9 | 6.0 | 5.52 | 4.74 |
| Steve Green | Col | sp | 25 | .827 | 192 | .297 | 136 | .515 | 136 | .515 | 38.5 | 5.9 | 5.44 | 5.08 |
| Kevin Gregg | LA | sp | 25 | .781 | 484 | .300 | 319 | .468 | 327 | .479 | 90.4 | 5.3 | 4.79 | 4.97 |
| Zack Greinke | SD | sp | 19 | .901 | 167 | .293 | 114 | .548 | 117 | .563 | 37.6 | 7.4 | 6.92 | 6.62 |
| Buddy Groom* | Phi | mr | 37 | .661 | 93 | .290 | 53 | .411 | 53 | .411 | 12.2 | 3.5 | 3.28 | 3.01 |
| Kevin Gryboski | | mr | 29 | .832 | 151 | .351 | 107 | .486 | 111 | .505 | 32.9 | 6.3 | 5.67 | 6.39 |
| Eddie Guardado* | Hou | cl | 32 | .571 | 159 | .233 | 90 | .370 | 90 | .370 | 18.0 | 2.6 | 2.41 | 2.06 |
| Matt Guerrier | NYN | mr | 24 | .618 | 53 | .226 | 29 | .403 | 29 | .403 | 6.7 | 3.3 | 3.01 | 2.06 |
| Jeremy Guthrie | Cin | sp | 24 | 1.238 | 104 | .365 | 114 | .776 | 117 | .796 | 46.5 | 15.3 | 13.96 | 14.33 |
| Mark Guthrie* | Flo | mr | 37 | 1.100 | 13 | .538 | 10 | .625 | 10 | .625 | 4.6 | 15.6 | 14.06 | 13.58 |
| John Halama* | | mr | 31 | .766 | 444 | .291 | 267 | .460 | 270 | .465 | 76.5 | 5.2 | 4.69 | 4.60 |
| Roy Halladay | Cin | sp | 26 | .567 | 457 | .243 | 194 | .325 | 204 | .342 | 42.7 | 2.5 | 2.30 | 2.05 |
| Chris Hammond* | | mr | 37 | .686 | 204 | .275 | 118 | .421 | 120 | .429 | 27.6 | 3.6 | 3.21 | 3.20 |
| Josh Hancock | Ari | mr | 25 | .948 | 287 | .324 | 227 | .576 | 230 | .584 | 75.1 | 8.0 | 7.18 | 7.40 |
| Joel Hanrahan | | sp | 21 | .950 | 120 | .383 | 92 | .568 | 93 | .574 | 32.2 | 8.9 | 8.00 | 8.23 |
| Aaron Harang | | sp | 25 | .687 | 286 | .283 | 155 | .407 | 159 | .417 | 40.4 | 4.0 | 3.63 | 3.39 |
| Rich Harden | SD | sp | 21 | .645 | 527 | .260 | 328 | .399 | 335 | .408 | 78.8 | 3.6 | 3.26 | 3.11 |
| Travis Harper | Pit | mr | 27 | .611 | 6 | .167 | 4 | .444 | 4 | .444 | 0.6 | 2.7 | 2.40 | 2.79 |
| Shigetoshi Hasegawa | Hou | mr | 34 | .679 | 139 | .273 | 77 | .412 | 77 | .412 | 19.1 | 3.8 | 3.51 | 3.31 |
| Rob Henkel* | | mr | 24 | .741 | 648 | .281 | 432 | .465 | 433 | .466 | 114.5 | 4.8 | 4.37 | 4.33 |
| Matt Herges | Mon | mr | 33 | .731 | 127 | .291 | 78 | .438 | 80 | .449 | 21.6 | 4.7 | 4.30 | 4.17 |
| Dustin Hermanson | ChN | sp | 30 | .852 | 48 | .292 | 31 | .544 | 31 | .544 | 8.6 | 5.7 | 5.12 | 5.03 |
| Carlos Hernandez* | StL | sp | 23 | .782 | 89 | .281 | 58 | .475 | 59 | .484 | 17.0 | 5.4 | 4.80 | 4.06 |
| Livan Hernandez | | sp | 28 | .660 | 403 | .266 | 214 | .398 | 216 | .401 | 52.0 | 3.5 | 3.23 | 3.23 |
| Trey Hodges | Flo | mr | 25 | .625 | 55 | .236 | 27 | .375 | 27 | .375 | 6.1 | 3.0 | 2.71 | 2.08 |
| Kris Honel | | sp | 20 | .467 | 20 | .150 | 8 | .320 | 8 | .320 | 1.5 | 2.1 | 1.93 | 1.29 |
| Bob Howry | Atl | mr | 29 | .816 | 146 | .288 | 94 | .503 | 96 | .513 | 28.7 | 6.1 | 5.58 | 5.11 |
| Kazuhisa Ishii* | Mon | sp | 29 | .830 | 292 | .308 | 241 | .525 | 243 | .529 | 66.2 | 5.6 | 5.11 | 4.90 |
| Jason Isringhausen | NYN | cl | 30 | .660 | 237 | .321 | 141 | .393 | 143 | .398 | 37.3 | 4.1 | 3.73 | 3.75 |
| Edwin Jackson | StL | mr | 19 | .842 | 102 | .265 | 86 | .538 | 88 | .550 | 22.9 | 5.5 | 4.84 | 4.89 |
| Bobby Jenks | Atl | sp | 22 | .791 | 198 | .303 | 177 | .501 | 180 | .510 | 50.0 | 6.1 | 5.42 | 5.61 |
| Ryan Jensen | Ari | sp | 27 | 1.100 | 25 | .320 | 19 | .655 | 19 | .655 | 6.7 | 9.5 | 8.51 | 8.40 |
| Jason Johnson | NYN | sp | 29 | .743 | 212 | .297 | 123 | .446 | 126 | .457 | 34.6 | 4.8 | 4.34 | 4.19 |
| Rett Johnson | NYN | mr | 23 | .000 | 3 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Tyler Johnson* | Cin | mr | 22 | 1.667 | 1 | 1.000 | 3 | 1.000 | 3 | 1.000 | 1.3 | 36.0 | 32.40 | 19.55 |
| Mike Jones | Atl | sp | 20 | .939 | 182 | .313 | 140 | .562 | 144 | .578 | 46.0 | 8.1 | 7.26 | 7.33 |
| Jimmy Journell | NYN | mr | 25 | .690 | 31 | .290 | 19 | .388 | 20 | .408 | 5.6 | 4.6 | 4.12 | 3.97 |
| Jorge Julio | ChN | cl | 24 | .764 | 262 | .286 | 182 | .474 | 184 | .479 | 49.0 | 5.2 | 4.74 | 5.23 |
| Eric Junge | Cin | mr | 26 | .940 | 8 | .250 | 9 | .643 | 9 | .643 | 2.1 | 5.8 | 5.22 | 6.11 |
| Joe Kennedy* | Mil | sp | 24 | .854 | 260 | .296 | 172 | .513 | 176 | .525 | 54.7 | 6.6 | 6.07 | 5.92 |
| Byung-Hyun Kim | Col | sp | 24 | .630 | 286 | .234 | 160 | .382 | 168 | .401 | 34.3 | 2.9 | 2.61 | 2.80 |
| Matt Kinney | Mon | sp | 26 | .645 | 43 | .140 | 28 | .444 | 28 | .444 | 5.1 | 2.8 | 2.63 | 2.74 |
| Steve Kline* | StL | mr | 30 | .589 | 175 | .223 | 78 | .356 | 79 | .361 | 15.6 | 2.5 | 2.23 | 2.22 |
| Billy Koch | Mil | mr | 28 | .779 | 95 | .242 | 75 | .510 | 76 | .517 | 19.4 | 5.1 | 4.63 | 4.33 |
| Shane Komine | NYN | sp | 22 | 1.100 | 8 | .375 | 7 | .700 | 7 | .700 | 2.8 | 12.6 | 11.34 | 11.88 |
| Mike Koplove | StL | mr | 26 | .634 | 260 | .250 | 138 | .379 | 143 | .393 | 31.7 | 3.2 | 2.88 | 2.96 |
| Wilfredo Ledezma* | Ari | mr | 22 | .877 | 117 | .308 | 87 | .551 | 87 | .551 | 26.8 | 6.9 | 6.44 | 6.01 |
| Cliff Lee* | Cin | sp | 24 | .774 | 545 | .294 | 398 | .484 | 401 | .488 | 110.1 | 5.3 | 4.80 | 4.73 |
| Curtis Leskanic | | mr | 35 | .649 | 167 | .275 | 92 | .387 | 95 | .399 | 22.3 | 3.5 | 3.21 | 3.20 |
| Brad Lidge | | mr | 26 | .776 | 308 | .302 | 229 | .475 | 237 | .492 | 65.1 | 5.4 | 4.88 | 4.79 |
| Cory Lidle | | sp | 31 | .813 | 531 | .313 | 341 | .486 | 349 | .497 | 102.3 | 5.8 | 5.31 | 5.26 |
| Ted Lilly* | SD | sp | 27 | .753 | 637 | .292 | 407 | .457 | 417 | .469 | 114.6 | 5.0 | 4.51 | 3.92 |
| Mike Lincoln | Col | mr | 28 | .789 | 155 | .277 | 109 | .493 | 110 | .498 | 30.4 | 5.4 | 4.95 | 4.76 |
| Scott Linebrink | Mon | mr | 26 | .962 | 144 | .347 | 122 | .589 | 127 | .614 | 40.9 | 8.3 | 7.48 | 7.45 |
| Braden Looper | Pit | cl | 28 | .664 | 171 | .287 | 92 | .398 | 93 | .403 | 22.1 | 3.5 | 3.21 | 3.19 |
| Aquilino Lopez | | cl | 28 | .754 | 294 | .327 | 186 | .440 | 194 | .459 | 54.7 | 5.2 | 4.71 | 4.59 |
| Javier Lopez* | Cin | mr | 25 | .765 | 313 | .310 | 179 | .442 | 184 | .454 | 50.8 | 4.9 | 4.46 | 4.70 |
| Rodrigo Lopez | | sp | 27 | .854 | 393 | .359 | 280 | .522 | 284 | .530 | 85.1 | 6.3 | 5.78 | 5.49 |
| Derek Lowe | NYN | sp | 30 | .737 | 270 | .304 | 149 | .432 | 152 | .441 | 42.0 | 4.7 | 4.31 | 4.54 |
| Mike MacDougal | StL | cl | 26 | .800 | 25 | .280 | 18 | .500 | 18 | .500 | 4.9 | 5.3 | 4.97 | 4.55 |
| Greg Maddux | ChN | sp | 37 | .705 | 603 | .299 | 315 | .420 | 317 | .423 | 86.4 | 4.3 | 3.95 | 3.45 |
| Ryan Madson | Flo | mr | 22 | .792 | 370 | .311 | 235 | .461 | 245 | .480 | 71.6 | 5.5 | 4.99 | 4.46 |
| Ron Mahay* | ChN | mr | 32 | .608 | 143 | .259 | 77 | .367 | 79 | .376 | 17.8 | 3.1 | 2.78 | 2.46 |
| Gary Majewski | Pit | mr | 23 | 1.350 | 5 | .400 | 4 | .667 | 4 | .667 | 1.9 | 17.0 | 15.31 | 12.01 |
| Matt Mantei | Pit | cl | 29 | .544 | 43 | .302 | 24 | .329 | 24 | .329 | 5.3 | 2.6 | 2.35 | 1.90 |
| Jason Marquis | Pit | mr | 24 | .705 | 222 | .279 | 139 | .441 | 140 | .444 | 34.6 | 4.1 | 3.82 | 3.60 |
| Tom Martin* | Hou | mr | 33 | .710 | 26 | .269 | 13 | .382 | 14 | .412 | 4.4 | 4.9 | 4.44 | 2.58 |
| Pedro Martinez | | sp | 31 | .614 | 590 | .280 | 344 | .369 | 361 | .387 | 82.1 | 3.2 | 2.92 | 2.46 |
| Julio Mateo | | mr | 25 | .729 | 335 | .322 | 191 | .419 | 197 | .432 | 57.7 | 4.9 | 4.44 | 4.10 |
| Darrell May* | | sp | 31 | .744 | 417 | .228 | 267 | .486 | 270 | .492 | 65.4 | 4.4 | 3.96 | 3.36 |
| Dustin McGowan | | sp | 21 | 1.072 | 29 | .448 | 28 | .622 | 29 | .644 | 10.2 | 10.6 | 9.17 | 9.92 |
| Brian Meadows | ChN | mr | 27 | .761 | 294 | .313 | 155 | .437 | 159 | .448 | 46.9 | 5.2 | 4.73 | 4.48 |
| Kent Mercker* | ChN | mr | 35 | .850 | 186 | .263 | 165 | .563 | 165 | .563 | 45.2 | 6.2 | 5.55 | 5.58 |
| Jose Mesa | Mil | mr | 37 | .744 | 103 | .350 | 62 | .425 | 63 | .432 | 17.1 | 4.7 | 4.28 | 5.40 |
| Dan Miceli | Hou | mr | 32 | .591 | 107 | .271 | 53 | .349 | 54 | .355 | 12.2 | 2.8 | 2.60 | 2.51 |
| Greg Miller* | LA | sp | 18 | .786 | 639 | .283 | 463 | .493 | 470 | .500 | 126.3 | 5.1 | 4.66 | 4.53 |
| Justin Miller | Atl | mr | 25 | .861 | 392 | .298 | 294 | .516 | 309 | .542 | 90.2 | 6.6 | 5.97 | 6.48 |
| Matt Miller | | mr | 31 | .414 | 37 | .243 | 12 | .207 | 14 | .241 | 2.4 | 1.5 | 1.31 | 1.27 |
| Trever Miller* | Mil | mr | 30 | 1.360 | 22 | .591 | 23 | .742 | 24 | .774 | 10.9 | 19.6 | 15.55 | 14.90 |
| Kevin Millwood | ChN | sp | 28 | .754 | 461 | .299 | 286 | .455 | 290 | .461 | 82.7 | 5.1 | 4.66 | 4.26 |
| Eric Milton* | SF | sp | 27 | .633 | 171 | .199 | 86 | .400 | 88 | .409 | 18.3 | 3.0 | 2.67 | 2.45 |
| Orber Moreno | Mil | mr | 26 | .592 | 30 | .233 | 19 | .388 | 19 | .388 | 4.4 | 3.5 | 3.14 | 3.16 |
| Matt Morris | | sp | 28 | .737 | 491 | .285 | 300 | .450 | 307 | .461 | 77.9 | 4.4 | 3.98 | 3.87 |
| Damian Moss* | | sp | 26 | .821 | 593 | .283 | 408 | .493 | 421 | .509 | 125.9 | 6.4 | 5.81 | 5.83 |
| Mark Mulder* | Cin | sp | 25 | .717 | 750 | .305 | 428 | .425 | 433 | .430 | 113.1 | 4.3 | 3.88 | 3.86 |
| Pete Munro | Flo | mr | 28 | .820 | 14 | .286 | 9 | .529 | 9 | .529 | 2.7 | 6.5 | 5.86 | 4.28 |
| Mike Mussina | | sp | 34 | .657 | 551 | .294 | 309 | .400 | 313 | .405 | 77.2 | 3.7 | 3.33 | 2.79 |
| Brett Myers | StL | sp | 22 | .787 | 437 | .284 | 282 | .486 | 286 | .493 | 78.8 | 5.3 | 4.82 | 4.51 |
| Mike Myers* | Col | mr | 34 | 1.019 | 113 | .354 | 91 | .576 | 95 | .601 | 34.3 | 10.1 | 9.07 | 9.03 |
| Mike Nakamura | Atl | mr | 26 | 1.027 | 7 | .143 | 12 | .750 | 12 | .750 | 3.3 | 8.1 | 7.26 | 6.62 |
| Chris Narveson* | Ari | sp | 21 | .861 | 176 | .273 | 132 | .545 | 134 | .554 | 38.1 | 6.5 | 5.90 | 5.58 |
| Joe Nathan | SD | mr | 28 | .814 | 274 | .314 | 194 | .494 | 201 | .511 | 58.8 | 6.1 | 5.49 | 5.10 |
| Blaine Neal | | mr | 25 | .552 | 10 | .300 | 5 | .333 | 5 | .333 | 1.1 | 2.8 | 2.51 | 2.00 |
| Hideo Nomo | | sp | 34 | .614 | 126 | .238 | 73 | .384 | 75 | .395 | 16.0 | 3.0 | 2.72 | 2.31 |
| Jose Antonio Nunez* | Ari | mr | 24 | .855 | 93 | .301 | 71 | .546 | 71 | .546 | 20.2 | 6.3 | 5.71 | 5.09 |
| Tomo Ohka | Flo | sp | 27 | .679 | 319 | .273 | 160 | .402 | 164 | .412 | 42.4 | 4.0 | 3.61 | 3.16 |
| Darren Oliver* | Mil | sp | 32 | .644 | 147 | .286 | 76 | .382 | 76 | .382 | 18.4 | 3.5 | 3.29 | 3.40 |
| Ramon Ortiz | | sp | 30 | .717 | 717 | .275 | 414 | .432 | 426 | .445 | 107.6 | 4.3 | 3.89 | 3.93 |
| Russ Ortiz | | sp | 29 | .696 | 699 | .265 | 426 | .433 | 429 | .436 | 105.1 | 4.1 | 3.73 | 3.76 |
| Roy Oswalt | SF | sp | 25 | .641 | 760 | .286 | 394 | .375 | 406 | .386 | 97.5 | 3.4 | 3.05 | 2.86 |
| Chris Oxspring | Cin | mr | 26 | .661 | 61 | .328 | 36 | .396 | 36 | .396 | 9.3 | 3.8 | 3.51 | 3.31 |
| Vicente Padilla | | sp | 25 | .781 | 459 | .307 | 269 | .454 | 281 | .474 | 78.9 | 5.3 | 4.81 | 4.58 |
| John Parrish* | | mr | 25 | .683 | 138 | .275 | 94 | .435 | 95 | .440 | 21.6 | 3.9 | 3.55 | 3.81 |
| Rhett Parrott | | sp | 23 | .866 | 439 | .319 | 311 | .526 | 318 | .538 | 92.2 | 6.2 | 5.82 | 5.93 |
| John Patterson | | sp | 25 | .905 | 132 | .379 | 105 | .536 | 107 | .546 | 36.8 | 8.1 | 7.15 | 7.24 |
| Jake Peavy | | sp | 22 | .771 | 638 | .304 | 409 | .468 | 418 | .478 | 115.0 | 5.1 | 4.58 | 4.34 |
| Brad Penny | Ari | sp | 25 | .868 | 360 | .333 | 244 | .521 | 250 | .534 | 76.0 | 6.4 | 5.83 | 5.05 |
| Troy Percival | | cl | 33 | .744 | 208 | .255 | 161 | .479 | 163 | .485 | 41.9 | 4.8 | 4.41 | 4.31 |
| Odalis Perez* | SF | sp | 26 | .723 | 715 | .303 | 405 | .433 | 411 | .439 | 111.4 | 4.5 | 4.06 | 3.55 |
| Oliver Perez* | SD | sp | 21 | .857 | 515 | .340 | 415 | .519 | 422 | .528 | 123.3 | 6.3 | 5.64 | 5.98 |
| Matt Perisho* | Flo | mr | 28 | .595 | 23 | .217 | 12 | .375 | 12 | .375 | 2.9 | 4.0 | 3.58 | 4.25 |
| Adam Peterson | Atl | mr | 24 | .812 | 260 | .319 | 189 | .493 | 195 | .509 | 50.9 | 5.2 | 4.69 | 5.35 |
| Andy Pettitte* | | sp | 31 | .718 | 405 | .331 | 241 | .422 | 244 | .427 | 68.0 | 4.6 | 4.26 | 4.16 |
| Tommy Phelps* | | mr | 29 | .984 | 172 | .349 | 156 | .607 | 158 | .615 | 52.4 | 9.0 | 8.06 | 8.32 |
| Brian Pilkington | LA | sp | 20 | 1.400 | 3 | .000 | 5 | 1.000 | 5 | 1.000 | 1.7 | 15.3 | 13.80 | 14.27 |
| Cliff Politte | Phi | mr | 29 | .851 | 100 | .350 | 77 | .513 | 78 | .520 | 22.8 | 6.0 | 5.38 | 4.69 |
| Sidney Ponson | | sp | 26 | .721 | 378 | .283 | 218 | .440 | 220 | .444 | 55.3 | 4.2 | 3.74 | 3.30 |
| Bret Prinz | Mil | mr | 26 | .780 | 39 | .256 | 24 | .500 | 24 | .500 | 5.2 | 3.8 | 3.53 | 3.03 |
| J.J. Putz | Mon | mr | 26 | 1.227 | 9 | .556 | 9 | .750 | 9 | .750 | 4.1 | 18.6 | 20.07 | 16.03 |
| Erasmo Ramirez* | | mr | 27 | .712 | 330 | .303 | 170 | .406 | 177 | .422 | 48.3 | 4.5 | 4.06 | 3.83 |
| Horacio Ramirez* | Flo | sp | 23 | .731 | 292 | .264 | 165 | .450 | 167 | .455 | 42.4 | 4.4 | 3.95 | 3.88 |
| Ramon Ramirez | Flo | sp | 21 | .783 | 96 | .302 | 64 | .481 | 65 | .489 | 17.1 | 4.9 | 4.38 | 4.40 |
| Tim Redding | Atl | sp | 25 | .724 | 705 | .287 | 430 | .440 | 438 | .448 | 114.6 | 4.5 | 4.06 | 3.86 |
| Rick Reed | Flo | sp | 37 | 1.304 | 12 | .333 | 14 | .875 | 14 | .875 | 5.8 | 17.4 | 15.66 | 15.38 |
| Steve Reed | | mr | 38 | .781 | 286 | .276 | 180 | .460 | 190 | .486 | 47.7 | 4.7 | 4.24 | 4.84 |
| Chris Reitsma | | mr | 25 | .826 | 207 | .314 | 134 | .510 | 134 | .510 | 40.9 | 6.4 | 5.71 | 5.44 |
| Mike Remlinger* | Hou | mr | 37 | 1.229 | 4 | .000 | 6 | .857 | 6 | .857 | 1.9 | 13.1 | 11.77 | 12.98 |
| Carlos Reyes | SF | mr | 34 | .698 | 183 | .257 | 98 | .421 | 101 | .433 | 23.2 | 3.6 | 3.28 | 3.35 |
| Dennys Reyes* | Mil | mr | 26 | .821 | 112 | .304 | 77 | .497 | 77 | .497 | 21.8 | 5.7 | 5.10 | 5.73 |
| John Riedling | Col | mr | 27 | .722 | 339 | .295 | 184 | .419 | 189 | .431 | 48.2 | 4.1 | 3.76 | 3.98 |
| Ricardo Rincon* | NYN | mr | 33 | .731 | 191 | .304 | 124 | .441 | 128 | .456 | 32.0 | 4.5 | 4.01 | 4.06 |
| Royce Ring* | LA | mr | 22 | .906 | 320 | .331 | 262 | .554 | 269 | .569 | 83.7 | 7.4 | 6.56 | 7.25 |
| David Riske | Mon | mr | 26 | 2.125 | 8 | .875 | 10 | 1.250 | 10 | 1.250 | 8.8 | 236.3 | 212.63 | 184.16 |
| Willis Roberts | NYN | mr | 28 | .000 | 2 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Jeriome Robertson* | LA | mr | 26 | .768 | 710 | .289 | 436 | .463 | 449 | .477 | 119.4 | 4.9 | 4.51 | 4.32 |
| Nate Robertson* | Mil | sp | 25 | .889 | 120 | .283 | 98 | .576 | 99 | .582 | 29.1 | 7.0 | 6.42 | 6.18 |
| Eddy Rodriguez | | mr | 21 | .820 | 118 | .356 | 89 | .497 | 90 | .503 | 27.2 | 6.5 | 5.81 | 5.79 |
| Felix Rodriguez | Flo | mr | 30 | .767 | 315 | .308 | 198 | .458 | 202 | .468 | 55.1 | 5.0 | 4.57 | 4.65 |
| Francisco Rodriguez | | mr | 21 | .506 | 176 | .216 | 83 | .312 | 84 | .316 | 15.7 | 2.0 | 1.84 | 1.70 |
| Ricardo Rodriguez | SD | sp | 25 | .633 | 170 | .265 | 82 | .373 | 83 | .377 | 19.2 | 3.2 | 2.88 | 2.74 |
| Kenny Rogers* | | sp | 38 | .813 | 336 | .304 | 214 | .493 | 219 | .505 | 60.9 | 5.4 | 4.92 | 4.54 |
| J.C. Romero* | SD | mr | 27 | .703 | 228 | .281 | 157 | .434 | 159 | .439 | 39.2 | 4.3 | 3.83 | 4.02 |
| Matt Roney | Col | sp | 23 | .901 | 307 | .342 | 221 | .527 | 228 | .544 | 73.9 | 7.6 | 6.90 | 7.27 |
| Kirk Rueter* | Ari | sp | 32 | .744 | 255 | .278 | 130 | .436 | 131 | .440 | 35.5 | 4.5 | 4.20 | 4.14 |
| Evan Rust | Col | mr | 25 | .973 | 109 | .376 | 94 | .595 | 94 | .595 | 28.5 | 7.5 | 6.85 | 7.79 |
| C.C. Sabathia* | | sp | 22 | .733 | 456 | .285 | 289 | .453 | 292 | .458 | 75.6 | 4.5 | 4.11 | 3.98 |
| Duaner Sanchez | | mr | 23 | .889 | 48 | .375 | 42 | .553 | 43 | .566 | 13.0 | 7.2 | 6.32 | 5.97 |
| Ervin Santana | LA | sp | 20 | .844 | 479 | .303 | 331 | .507 | 340 | .521 | 96.9 | 5.9 | 5.44 | 5.51 |
| Victor Santos | Mon | sp | 26 | .542 | 14 | .357 | 7 | .304 | 7 | .304 | 1.7 | 2.8 | 2.55 | 2.88 |
| Scott Schoeneweis* | Phi | sp | 29 | .852 | 292 | .318 | 201 | .517 | 202 | .519 | 56.3 | 5.7 | 5.24 | 5.55 |
| Rudy Seanez | Atl | mr | 34 | .567 | 9 | .333 | 6 | .333 | 6 | .333 | 1.4 | 3.2 | 2.90 | 3.21 |
| Aaron Sele | Pit | sp | 33 | .777 | 109 | .275 | 67 | .469 | 70 | .490 | 19.0 | 5.2 | 4.86 | 5.15 |
| Ben Sheets | | sp | 24 | .766 | 742 | .323 | 432 | .444 | 442 | .455 | 125.9 | 5.0 | 4.59 | 4.53 |
| Scot Shields | Cin | mr | 27 | .731 | 650 | .305 | 390 | .437 | 399 | .447 | 103.1 | 4.3 | 3.94 | 3.76 |
| Carlos Silva | ChN | sp | 24 | 1.000 | 23 | .261 | 17 | .654 | 17 | .654 | 5.4 | 8.1 | 7.28 | 5.82 |
| Jason Simontacchi | | mr | 29 | .895 | 473 | .330 | 334 | .534 | 342 | .547 | 107.4 | 7.2 | 6.49 | 6.44 |
| Jorge Sosa | Phi | mr | 26 | .758 | 223 | .291 | 139 | .454 | 142 | .464 | 40.6 | 5.5 | 5.01 | 5.21 |
| Steve Sparks | Mil | mr | 37 | .919 | 219 | .342 | 167 | .559 | 169 | .565 | 54.7 | 7.8 | 7.10 | 7.54 |
| Justin Speier | SD | mr | 29 | .699 | 272 | .239 | 169 | .424 | 181 | .454 | 44.5 | 4.2 | 3.81 | 3.38 |
| Jason Stanford* | Mon | mr | 26 | .706 | 72 | .250 | 48 | .453 | 48 | .453 | 12.3 | 4.5 | 4.15 | 3.27 |
| Denny Stark | | sp | 28 | .846 | 570 | .274 | 398 | .527 | 403 | .534 | 114.2 | 6.0 | 5.51 | 5.36 |
| John Stephens | Hou | sp | 23 | .716 | 404 | .272 | 238 | .434 | 246 | .449 | 63.1 | 4.3 | 3.88 | 3.51 |
| Cory Stewart* | Cin | sp | 23 | .743 | 104 | .288 | 65 | .442 | 67 | .456 | 16.4 | 4.2 | 3.90 | 4.55 |
| Tanyon Sturtze | Phi | mr | 32 | .818 | 276 | .359 | 181 | .469 | 188 | .487 | 58.1 | 6.3 | 5.69 | 6.10 |
| Scott Sullivan | Ari | mr | 32 | .879 | 8 | .250 | 7 | .583 | 7 | .583 | 2.1 | 7.0 | 6.34 | 6.59 |
| Jeff Suppan | StL | sp | 28 | .733 | 698 | .274 | 407 | .442 | 420 | .456 | 109.8 | 4.5 | 4.14 | 3.97 |
| Dennis Tankersley | | sp | 24 | .984 | 93 | .441 | 81 | .570 | 83 | .585 | 29.3 | 9.8 | 9.26 | 9.16 |
| Julian Tavarez | SF | mr | 30 | 1.000 | 5 | .400 | 5 | .625 | 5 | .625 | 1.8 | 11.9 | 10.69 | 10.76 |
| Michael Tejera* | NYN | mr | 26 | .762 | 173 | .318 | 102 | .462 | 102 | .462 | 29.0 | 5.1 | 4.60 | 4.30 |
| Amaury Telemaco | Atl | sp | 29 | .730 | 441 | .270 | 275 | .446 | 287 | .465 | 69.8 | 4.2 | 3.86 | 3.69 |
| John Thomson | | sp | 29 | .730 | 678 | .274 | 393 | .453 | 396 | .456 | 102.1 | 4.4 | 3.95 | 3.56 |
| Mike Timlin | | mr | 37 | .675 | 194 | .232 | 107 | .404 | 114 | .430 | 27.3 | 3.8 | 3.46 | 3.42 |
| Brett Tomko | LA | sp | 30 | .807 | 292 | .301 | 184 | .495 | 186 | .500 | 50.7 | 5.2 | 4.68 | 4.46 |
| Josh Towers | | sp | 26 | .716 | 401 | .239 | 223 | .443 | 232 | .461 | 58.8 | 4.3 | 3.98 | 3.50 |
| Steve Trachsel | | sp | 32 | .752 | 366 | .287 | 213 | .460 | 214 | .462 | 58.9 | 4.9 | 4.43 | 4.19 |
| J.J. Trujillo | Pit | mr | 27 | .934 | 73 | .397 | 59 | .562 | 59 | .562 | 20.7 | 9.0 | 7.87 | 8.04 |
| T.J. Tucker | | mr | 24 | .766 | 454 | .295 | 268 | .458 | 272 | .465 | 74.6 | 4.9 | 4.54 | 4.34 |
| Derrick Turnbow | | mr | 25 | .860 | 156 | .385 | 144 | .535 | 145 | .539 | 43.3 | 6.8 | 6.12 | 6.25 |
| Ugueth Urbina | Flo | cl | 29 | .563 | 164 | .201 | 93 | .368 | 97 | .383 | 18.5 | 2.6 | 2.44 | 1.64 |
| Jose Valverde | Cin | mr | 23 | .472 | 81 | .222 | 44 | .303 | 45 | .310 | 7.1 | 1.7 | 1.50 | 1.47 |
| Javier Vazquez | | sp | 26 | .611 | 699 | .276 | 362 | .368 | 367 | .373 | 84.8 | 3.1 | 2.82 | 2.48 |
| Mike Venafro* | Col | mr | 29 | 1.011 | 76 | .276 | 62 | .660 | 62 | .660 | 20.2 | 8.6 | 8.30 | 7.33 |
| Dave Veres | Cin | mr | 36 | .776 | 208 | .269 | 130 | .458 | 137 | .482 | 36.1 | 4.9 | 4.52 | 4.47 |
| Ron Villone* | Mil | mr | 33 | .784 | 302 | .281 | 215 | .480 | 222 | .496 | 58.3 | 5.0 | 4.67 | 4.58 |
| Luis Vizcaino | NYN | mr | 28 | .696 | 21 | .190 | 16 | .471 | 16 | .471 | 3.8 | 4.2 | 3.82 | 3.02 |
| Doug Waechter | | sp | 22 | .772 | 256 | .234 | 175 | .483 | 180 | .497 | 47.0 | 5.1 | 4.62 | 4.48 |
| Ryan Wagner | | mr | 20 | .673 | 234 | .248 | 136 | .413 | 138 | .419 | 34.7 | 4.0 | 3.73 | 3.36 |
| Jamie Walker* | | mr | 31 | .828 | 167 | .251 | 126 | .536 | 128 | .545 | 34.5 | 5.6 | 5.14 | 5.22 |
| Kevin Walker* | Ari | mr | 26 | 1.100 | 75 | .400 | 74 | .705 | 74 | .705 | 28.0 | 12.4 | 10.98 | 9.07 |
| Justin Wayne | | sp | 24 | .744 | 238 | .244 | 162 | .482 | 164 | .488 | 42.1 | 4.8 | 4.45 | 4.12 |
| Jeff Weaver | | mr | 26 | .676 | 113 | .283 | 54 | .388 | 56 | .403 | 14.2 | 3.8 | 3.36 | 3.29 |
| Todd Wellemeyer | Atl | mr | 24 | .789 | 187 | .294 | 145 | .500 | 148 | .510 | 41.4 | 5.9 | 5.41 | 5.28 |
| Kip Wells | Ari | sp | 26 | .781 | 320 | .297 | 208 | .475 | 212 | .484 | 54.8 | 4.7 | 4.28 | 4.30 |
| Turk Wendell | Phi | mr | 36 | .819 | 30 | .367 | 17 | .425 | 19 | .475 | 6.2 | 7.3 | 6.54 | 6.69 |
| Gabe White* | SF | mr | 31 | .511 | 66 | .197 | 29 | .322 | 29 | .322 | 5.4 | 2.0 | 1.81 | 1.38 |
| Jerome Williams | StL | sp | 21 | .600 | 489 | .241 | 229 | .355 | 236 | .366 | 50.7 | 2.8 | 2.56 | 2.65 |
| Woody Williams | | sp | 36 | .686 | 340 | .291 | 178 | .407 | 181 | .414 | 46.8 | 4.0 | 3.67 | 3.44 |
| Scott Williamson | NYN | mr | 27 | 1.278 | 5 | .400 | 10 | .769 | 10 | .769 | 3.1 | 10.4 | 9.39 | 10.21 |
| Paul Wilson | Mil | sp | 30 | .827 | 520 | .315 | 329 | .494 | 335 | .503 | 96.9 | 5.7 | 5.15 | 4.85 |
| Jay Witasick | | mr | 30 | .839 | 113 | .327 | 86 | .515 | 87 | .521 | 25.1 | 6.0 | 5.60 | 5.92 |
| Randy Wolf* | ChN | sp | 26 | .514 | 23 | .217 | 11 | .333 | 11 | .333 | 1.7 | 1.8 | 1.73 | 1.84 |
| Kerry Wood | | sp | 26 | .679 | 383 | .295 | 276 | .415 | 286 | .430 | 66.5 | 3.7 | 3.38 | 3.40 |
| Tim Worrell | Phi | mr | 35 | .834 | 159 | .352 | 110 | .498 | 110 | .498 | 35.5 | 6.7 | 5.95 | 5.62 |
| Javier X-Guzman* | LA | | 0 | 1.818 | 8 | .875 | 13 | 1.182 | 13 | 1.182 | 8.3 | 55.8 | 50.26 | 33.02 |
| Peter Z-Stonard* | LA | | 0 | 1.676 | 14 | .429 | 20 | 1.111 | 20 | 1.111 | 10.3 | 30.8 | 31.16 | 28.77 |
| Victor Zambrano | | sp | 27 | .805 | 574 | .286 | 432 | .498 | 446 | .514 | 121.2 | 5.6 | 5.17 | 5.11 |
| Chad Zerbe* | Flo | mr | 31 | 1.193 | 22 | .318 | 23 | .767 | 23 | .767 | 8.9 | 14.2 | 12.74 | 11.26 |
| Barry Zito* | | sp | 25 | .711 | 484 | .285 | 293 | .430 | 297 | .436 | 78.9 | 4.4 | 4.04 | 3.84 |
| Alec Zumwalt | Atl | mr | 22 | .657 | 118 | .263 | 63 | .389 | 66 | .407 | 14.9 | 3.4 | 3.14 | 3.49 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Paul Abbott | Mil | sp | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 3.0 | 1.000 |
| Terry Adams | | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 22.9 | .611 |
| Jon Adkins | LA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 20.9 | .591 |
| Kurt Ainsworth | Cin | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 1 | 1 | 1.000 | 96.0 | .615 |
| Antonio Alfonseca | Flo | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 21.9 | .627 |
| Wilson Alvarez* | | sp | 33 | 33 | 3 | .091 | 1 | 17 | .515 | 128 | 3.9 | 26 | 15 | .577 | 81.8 | .650 |
| Brian Anderson* | Pit | sp | 31 | 18 | 1 | .056 | 1 | 10 | .556 | 83 | 4.6 | 8 | 4 | .500 | 86.9 | .654 |
| Jason Anderson | ChN | mr | 24 | 2 | 0 | .000 | 0 | 1 | .500 | 9 | 4.5 | 22 | 4 | .182 | 24.0 | .577 |
| Stephen Andrade | NYN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 18.5 | .604 |
| Kevin Appier | Mon | sp | 35 | 3 | 0 | .000 | 0 | 1 | .333 | 10 | 3.3 | 2 | 0 | .000 | 92.3 | .585 |
| Miguel Asencio | Pit | sp | 22 | 6 | 2 | .333 | 0 | 5 | .833 | 25 | 4.2 | 4 | 3 | .750 | 106.2 | .639 |
| Luis Ayala | SF | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 16.9 | .674 |
| Danys Baez | Mon | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 19.6 | .619 |
| Miguel Batista | StL | sp | 32 | 33 | 4 | .121 | 2 | 24 | .727 | 171 | 5.2 | 11 | 1 | .091 | 101.2 | .628 |
| Rod Beck | | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 20.8 | .636 |
| Josh Beckett | | sp | 23 | 25 | 1 | .040 | 0 | 13 | .520 | 118 | 4.7 | 15 | 9 | .600 | 91.8 | .611 |
| Erik Bedard* | Flo | mr | 24 | 22 | 0 | .000 | 0 | 6 | .273 | 84 | 3.8 | 13 | 5 | .385 | 83.8 | .547 |
| Rob Bell | Pit | sp | 26 | 8 | 1 | .125 | 0 | 6 | .750 | 34 | 4.3 | 9 | 3 | .333 | 66.9 | .606 |
| Joaquin Benoit | Mil | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 2.0 | .500 |
| Kris Benson | ChN | sp | 28 | 10 | 1 | .100 | 0 | 4 | .400 | 41 | 4.1 | 2 | 0 | .000 | 83.0 | .611 |
| Jason Bere | Col | sp | 32 | 18 | 0 | .000 | 0 | 4 | .222 | 77 | 4.3 | 8 | 6 | .750 | 79.7 | .643 |
| Rafael Betancourt | | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 19.0 | .653 |
| Rocky Biddle | Mon | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.8 | .604 |
| Nick Bierbrodt* | Pit | mr | 25 | 6 | 0 | .000 | 0 | 2 | .333 | 24 | 4.0 | 14 | 5 | .357 | 41.7 | .599 |
| Brian Boehringer | NYN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 31.4 | .615 |
| Jung Bong* | LA | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 12 | .444 | 17.5 | .623 |
| Toby Borland | | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 7 | .583 | 25.1 | .577 |
| Danny Borrell* | Cin | sp | 24 | 3 | 0 | .000 | 0 | 2 | .667 | 11 | 3.7 | 3 | 1 | .333 | 55.0 | .636 |
| Ricky Bottalico | Pit | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 0 | .000 | 26.9 | .581 |
| Chad Bradford | | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 21.3 | .649 |
| Dewon Brazelton | | sp | 23 | 15 | 0 | .000 | 0 | 6 | .400 | 52 | 3.5 | 14 | 5 | .357 | 94.3 | .591 |
| Kevin Brown | Hou | sp | 38 | 25 | 1 | .040 | 0 | 17 | .680 | 142 | 5.7 | 16 | 2 | .125 | 90.8 | .641 |
| Taylor Buchholz | Atl | sp | 21 | 28 | 0 | .000 | 0 | 9 | .321 | 144 | 5.1 | 33 | 14 | .424 | 49.0 | .653 |
| Keith Bucktrot | Phi | sp | 22 | 6 | 0 | .000 | 0 | 3 | .500 | 29 | 4.8 | 7 | 0 | .000 | 67.8 | .608 |
| Mark Buehrle* | | sp | 24 | 25 | 3 | .120 | 2 | 18 | .720 | 143 | 5.7 | 11 | 9 | .818 | 98.0 | .650 |
| Nate Bump | SF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.0 | .733 |
| Paul Byrd | NYN | sp | 32 | 20 | 6 | .300 | 3 | 12 | .600 | 91 | 4.6 | 12 | 3 | .250 | 100.3 | .689 |
| Kiko Calero | SD | mr | 28 | 21 | 0 | .000 | 0 | 11 | .524 | 100 | 4.8 | 16 | 5 | .313 | 92.5 | .613 |
| Chris Capuano* | | sp | 24 | 19 | 1 | .053 | 1 | 15 | .789 | 96 | 5.1 | 26 | 11 | .423 | 46.0 | .624 |
| D.J. Carrasco | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 23.9 | .606 |
| Lance Carter | | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 24.1 | .663 |
| Shawn Chacon | Phi | cl | 25 | 9 | 0 | .000 | 0 | 4 | .444 | 40 | 4.4 | 8 | 3 | .375 | 49.8 | .554 |
| Vinnie Chulk | | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 13.2 | .588 |
| Brandon Claussen* | SD | sp | 24 | 33 | 4 | .121 | 0 | 17 | .515 | 158 | 4.8 | 22 | 7 | .318 | 96.9 | .606 |
| Roger Clemens | | sp | 40 | 32 | 0 | .000 | 0 | 18 | .563 | 168 | 5.3 | 27 | 7 | .259 | 100.4 | .634 |
| Matt Clement | | sp | 28 | 28 | 1 | .036 | 0 | 14 | .500 | 129 | 4.6 | 14 | 3 | .214 | 99.2 | .636 |
| Jesus Colome | Atl | mr | 25 | 14 | 0 | .000 | 0 | 1 | .071 | 64 | 4.6 | 39 | 16 | .410 | 33.3 | .558 |
| Bartolo Colon | Hou | sp | 30 | 22 | 4 | .182 | 2 | 11 | .500 | 123 | 5.6 | 7 | 4 | .571 | 99.8 | .636 |
| Steve Colyer* | ChN | mr | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 29 | 7 | .241 | 27.8 | .572 |
| Aaron Cook | Pit | sp | 24 | 6 | 0 | .000 | 0 | 3 | .500 | 21 | 3.5 | 4 | 2 | .500 | 84.0 | .616 |
| Roy Corcoran | Atl | mr | 23 | 28 | 0 | .000 | 0 | 9 | .321 | 114 | 4.1 | 19 | 4 | .211 | 76.1 | .561 |
| Chad Cordero | Mil | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 17.3 | .617 |
| Francisco Cordero | | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 17.4 | .631 |
| Rheal Cormier* | SF | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 18.3 | .621 |
| Nate Cornejo | LA | sp | 23 | 6 | 2 | .333 | 2 | 5 | .833 | 31 | 5.2 | 1 | 0 | .000 | 104.3 | .674 |
| Jesse Crain | | cl | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 22.6 | .614 |
| Jack Cressend | ChN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 12 | .343 | 20.7 | .623 |
| Francisco Cruceta | ChN | sp | 21 | 6 | 0 | .000 | 0 | 1 | .167 | 27 | 4.5 | 5 | 3 | .600 | 91.0 | .575 |
| Mike Crudale | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 16.3 | .571 |
| Juan Cruz | SD | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 26.4 | .620 |
| Will Cunnane | LA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 17.1 | .617 |
| Doug Davis* | | sp | 27 | 15 | 0 | .000 | 0 | 6 | .400 | 83 | 5.5 | 10 | 1 | .100 | 91.8 | .613 |
| Valerio de los Santos* | Mon | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 18.0 | .617 |
| Elmer Dessens | Mil | sp | 32 | 12 | 1 | .083 | 0 | 7 | .583 | 46 | 3.8 | 12 | 7 | .583 | 98.4 | .631 |
| Ben Diggins | Pit | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 29.8 | .581 |
| Lenny Dinardo* | Col | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.3 | .583 |
| Juan Dominguez | | sp | 23 | 4 | 0 | .000 | 0 | 0 | .000 | 12 | 3.0 | 6 | 0 | .000 | 61.1 | .593 |
| Darren Dreifort | | sp | 31 | 32 | 0 | .000 | 0 | 14 | .438 | 177 | 5.5 | 28 | 8 | .286 | 98.8 | .611 |
| Justin Duchscherer | | mr | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 9 | 4 | .444 | 26.4 | .662 |
| Matt Duff | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 24.7 | .610 |
| Chad Durbin | Mil | mr | 25 | 8 | 0 | .000 | 0 | 1 | .125 | 24 | 3.0 | 3 | 2 | .667 | 85.5 | .611 |
| Eric Eckenstahler* | Col | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 18.1 | .552 |
| Joey Eischen* | Atl | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 9 | 1.000 | 17.3 | .669 |
| Alan Embree* | | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 16.9 | .648 |
| Kelvim Escobar | Phi | sp | 27 | 8 | 0 | .000 | 0 | 5 | .625 | 47 | 5.9 | 7 | 4 | .571 | 110.8 | .611 |
| Kyle Farnsworth | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 20.7 | .615 |
| Nate Field | | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 21.8 | .569 |
| Nelson Figueroa | Col | mr | 29 | 5 | 0 | .000 | 0 | 2 | .400 | 23 | 4.6 | 10 | 1 | .100 | 33.7 | .631 |
| Matt Ford* | StL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 19.2 | .608 |
| Keith Foulke | StL | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.0 | .652 |
| Chad Fox | Col | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 23.7 | .590 |
| Ryan Franklin | SF | sp | 30 | 21 | 4 | .190 | 3 | 15 | .714 | 104 | 5.0 | 9 | 1 | .111 | 97.0 | .661 |
| Wayne Franklin* | Ari | sp | 29 | 18 | 0 | .000 | 0 | 7 | .389 | 76 | 4.2 | 10 | 6 | .600 | 93.1 | .602 |
| Jason Frasor | LA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 45 | 18 | .400 | 17.8 | .619 |
| Brian Fuentes* | | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 19.8 | .598 |
| Aaron Fultz* | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 22.7 | .688 |
| Eric Gagne | SD | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.4 | .649 |
| Mike Gallo* | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 21.9 | .611 |
| Jon Garland | | sp | 23 | 25 | 0 | .000 | 0 | 16 | .640 | 132 | 5.3 | 19 | 7 | .368 | 84.5 | .605 |
| Chad Gaudin | | sp | 20 | 15 | 1 | .067 | 0 | 9 | .600 | 42 | 2.8 | 10 | 2 | .200 | 90.8 | .611 |
| Geoff Geary | | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 26.4 | .651 |
| Franklyn German | Phi | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 21.0 | .547 |
| Jimmy Gobble* | Flo | sp | 21 | 20 | 1 | .050 | 0 | 5 | .250 | 77 | 3.8 | 14 | 1 | .071 | 74.7 | .625 |
| Edgar Gonzalez | | mr | 20 | 26 | 1 | .038 | 0 | 11 | .423 | 119 | 4.6 | 18 | 7 | .389 | 99.8 | .620 |
| Andrew Good | Phi | sp | 23 | 15 | 0 | .000 | 0 | 7 | .467 | 68 | 4.5 | 12 | 3 | .250 | 96.2 | .663 |
| Tom Gordon | Phi | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 31.0 | .629 |
| Mike Gosling* | Atl | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .683 |
| Danny Graves | SF | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 15.4 | .668 |
| Steve Green | Col | sp | 25 | 2 | 1 | .500 | 1 | 1 | .500 | 4 | 2.0 | 5 | 4 | .800 | 33.1 | .569 |
| Kevin Gregg | LA | sp | 25 | 7 | 0 | .000 | 0 | 2 | .286 | 30 | 4.3 | 45 | 24 | .533 | 36.0 | .621 |
| Zack Greinke | SD | sp | 19 | 10 | 0 | .000 | 0 | 3 | .300 | 35 | 3.5 | 7 | 2 | .286 | 70.4 | .639 |
| Buddy Groom* | Phi | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 18.2 | .650 |
| Kevin Gryboski | | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 4 | .154 | 22.4 | .575 |
| Eddie Guardado* | Hou | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 19.6 | .643 |
| Matt Guerrier | NYN | mr | 24 | 3 | 1 | .333 | 0 | 2 | .667 | 13 | 4.3 | 3 | 0 | .000 | 99.3 | .688 |
| Jeremy Guthrie | Cin | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 21.1 | .610 |
| Mark Guthrie* | Flo | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 14.8 | .576 |
| John Halama* | | mr | 31 | 14 | 0 | .000 | 0 | 7 | .500 | 58 | 4.1 | 23 | 8 | .348 | 47.0 | .634 |
| Roy Halladay | Cin | sp | 26 | 20 | 8 | .400 | 2 | 15 | .750 | 107 | 5.3 | 5 | 3 | .600 | 94.0 | .674 |
| Chris Hammond* | | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 7 | .269 | 17.5 | .636 |
| Josh Hancock | Ari | mr | 25 | 17 | 0 | .000 | 0 | 5 | .294 | 96 | 5.6 | 9 | 4 | .444 | 86.3 | .591 |
| Joel Hanrahan | | sp | 21 | 6 | 0 | .000 | 0 | 1 | .167 | 27 | 4.5 | 4 | 0 | .000 | 78.4 | .558 |
| Aaron Harang | | sp | 25 | 14 | 0 | .000 | 0 | 6 | .429 | 81 | 5.8 | 8 | 7 | .875 | 92.0 | .647 |
| Rich Harden | SD | sp | 21 | 32 | 1 | .031 | 1 | 19 | .594 | 128 | 4.0 | 26 | 8 | .308 | 100.3 | .597 |
| Travis Harper | Pit | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.5 | .487 |
| Shigetoshi Hasegawa | Hou | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 17.9 | .631 |
| Rob Henkel* | | mr | 24 | 35 | 1 | .029 | 1 | 14 | .400 | 137 | 3.9 | 17 | 7 | .412 | 95.0 | .608 |
| Matt Herges | Mon | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 15.6 | .585 |
| Dustin Hermanson | ChN | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 14.6 | .695 |
| Carlos Hernandez* | StL | sp | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 3 | 1.5 | 1 | 1 | 1.000 | 43.0 | .596 |
| Livan Hernandez | | sp | 28 | 18 | 4 | .222 | 1 | 11 | .611 | 83 | 4.6 | 13 | 4 | .308 | 102.4 | .632 |
| Trey Hodges | Flo | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 23.0 | .660 |
| Kris Honel | | sp | 20 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 1 | 0 | .000 | 106.0 | .623 |
| Bob Howry | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 23.1 | .667 |
| Kazuhisa Ishii* | Mon | sp | 29 | 18 | 0 | .000 | 0 | 8 | .444 | 82 | 4.6 | 10 | 6 | .600 | 89.2 | .593 |
| Jason Isringhausen | NYN | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 19.7 | .623 |
| Edwin Jackson | StL | mr | 19 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 31.9 | .586 |
| Bobby Jenks | Atl | sp | 22 | 17 | 0 | .000 | 0 | 6 | .353 | 87 | 5.1 | 13 | 5 | .385 | 85.2 | .549 |
| Ryan Jensen | Ari | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.3 | .652 |
| Jason Johnson | NYN | sp | 29 | 10 | 0 | .000 | 0 | 4 | .400 | 57 | 5.7 | 8 | 2 | .250 | 98.6 | .633 |
| Rett Johnson | NYN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 8.0 | .500 |
| Tyler Johnson* | Cin | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 11.0 | .455 |
| Mike Jones | Atl | sp | 20 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 22 | 9 | .409 | 29.2 | .563 |
| Jimmy Journell | NYN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.0 | .609 |
| Jorge Julio | ChN | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 3 | .125 | 19.4 | .577 |
| Eric Junge | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 28.0 | .571 |
| Joe Kennedy* | Mil | sp | 24 | 12 | 0 | .000 | 0 | 5 | .417 | 57 | 4.8 | 7 | 4 | .571 | 99.8 | .612 |
| Byung-Hyun Kim | Col | sp | 24 | 15 | 3 | .200 | 2 | 10 | .667 | 80 | 5.3 | 13 | 6 | .462 | 90.4 | .619 |
| Matt Kinney | Mon | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.7 | .605 |
| Steve Kline* | StL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 14.9 | .640 |
| Billy Koch | Mil | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 18.4 | .591 |
| Shane Komine | NYN | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 34.0 | .588 |
| Mike Koplove | StL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 18.6 | .627 |
| Wilfredo Ledezma* | Ari | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 24.1 | .593 |
| Cliff Lee* | Cin | sp | 24 | 36 | 0 | .000 | 0 | 12 | .333 | 171 | 4.8 | 21 | 3 | .143 | 87.5 | .599 |
| Curtis Leskanic | | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 19.8 | .590 |
| Brad Lidge | | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 61 | 24 | .393 | 16.5 | .603 |
| Cory Lidle | | sp | 31 | 26 | 2 | .077 | 1 | 10 | .385 | 150 | 5.8 | 18 | 7 | .389 | 92.6 | .628 |
| Ted Lilly* | SD | sp | 27 | 33 | 3 | .091 | 1 | 18 | .545 | 157 | 4.8 | 24 | 13 | .542 | 100.0 | .630 |
| Mike Lincoln | Col | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 21.2 | .617 |
| Scott Linebrink | Mon | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 24.8 | .619 |
| Braden Looper | Pit | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 6 | .286 | 15.3 | .628 |
| Aquilino Lopez | | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 13 | .351 | 19.1 | .616 |
| Javier Lopez* | Cin | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 47 | 14 | .298 | 14.8 | .647 |
| Rodrigo Lopez | | sp | 27 | 20 | 1 | .050 | 0 | 10 | .500 | 97 | 4.8 | 17 | 7 | .412 | 84.7 | .644 |
| Derek Lowe | NYN | sp | 30 | 11 | 0 | .000 | 0 | 4 | .364 | 78 | 7.1 | 7 | 1 | .143 | 110.5 | .648 |
| Mike MacDougal | StL | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 27.0 | .563 |
| Greg Maddux | ChN | sp | 37 | 29 | 0 | .000 | 0 | 14 | .483 | 161 | 5.6 | 19 | 5 | .263 | 88.1 | .679 |
| Ryan Madson | Flo | mr | 22 | 18 | 0 | .000 | 0 | 8 | .444 | 61 | 3.4 | 17 | 7 | .412 | 65.3 | .617 |
| Ron Mahay* | ChN | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 18.3 | .607 |
| Gary Majewski | Pit | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .500 |
| Matt Mantei | Pit | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 18.7 | .652 |
| Jason Marquis | Pit | mr | 24 | 8 | 0 | .000 | 0 | 6 | .750 | 27 | 3.4 | 12 | 7 | .583 | 41.2 | .625 |
| Tom Martin* | Hou | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 16.0 | .602 |
| Pedro Martinez | | sp | 31 | 35 | 3 | .086 | 1 | 22 | .629 | 158 | 4.5 | 12 | 4 | .333 | 99.5 | .642 |
| Julio Mateo | | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 19.5 | .648 |
| Darrell May* | | sp | 31 | 20 | 3 | .150 | 0 | 12 | .600 | 85 | 4.3 | 7 | 5 | .714 | 94.5 | .641 |
| Dustin McGowan | | sp | 21 | 2 | 0 | .000 | 0 | 0 | .000 | 13 | 6.5 | 0 | 0 | .000 | 59.3 | .545 |
| Brian Meadows | ChN | mr | 27 | 13 | 0 | .000 | 0 | 5 | .385 | 74 | 5.7 | 6 | 1 | .167 | 92.4 | .664 |
| Kent Mercker* | ChN | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 2 | .071 | 18.6 | .591 |
| Jose Mesa | Mil | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 20.3 | .601 |
| Dan Miceli | Hou | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 26.0 | .647 |
| Greg Miller* | LA | sp | 18 | 37 | 0 | .000 | 0 | 16 | .432 | 159 | 4.3 | 32 | 12 | .375 | 92.3 | .632 |
| Justin Miller | Atl | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 52 | 9 | .173 | 23.5 | .569 |
| Matt Miller | | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 15.8 | .641 |
| Trever Miller* | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 17.3 | .567 |
| Kevin Millwood | ChN | sp | 28 | 24 | 2 | .083 | 0 | 12 | .500 | 99 | 4.1 | 17 | 6 | .353 | 94.2 | .630 |
| Eric Milton* | SF | sp | 27 | 8 | 0 | .000 | 0 | 6 | .750 | 28 | 3.5 | 3 | 1 | .333 | 90.0 | .653 |
| Orber Moreno | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.8 | .584 |
| Matt Morris | | sp | 28 | 25 | 1 | .040 | 0 | 13 | .520 | 129 | 5.2 | 11 | 4 | .364 | 95.8 | .638 |
| Damian Moss* | | sp | 26 | 33 | 0 | .000 | 0 | 10 | .303 | 122 | 3.7 | 23 | 7 | .304 | 93.4 | .579 |
| Mark Mulder* | Cin | sp | 25 | 38 | 3 | .079 | 0 | 20 | .526 | 205 | 5.4 | 28 | 10 | .357 | 90.8 | .635 |
| Pete Munro | Flo | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 36.0 | .556 |
| Mike Mussina | | sp | 34 | 26 | 5 | .192 | 2 | 18 | .692 | 135 | 5.2 | 8 | 4 | .500 | 106.5 | .664 |
| Brett Myers | StL | sp | 22 | 21 | 1 | .048 | 0 | 8 | .381 | 103 | 4.9 | 17 | 7 | .412 | 99.6 | .613 |
| Mike Myers* | Col | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 18.0 | .570 |
| Mike Nakamura | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.8 | .635 |
| Chris Narveson* | Ari | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 10 | .588 | 26.5 | .560 |
| Joe Nathan | SD | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 11 | .478 | 19.1 | .599 |
| Blaine Neal | | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 49.0 | .714 |
| Hideo Nomo | | sp | 34 | 7 | 0 | .000 | 0 | 3 | .429 | 29 | 4.1 | 1 | 0 | .000 | 104.4 | .631 |
| Jose Antonio Nunez* | Ari | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 20.1 | .600 |
| Tomo Ohka | Flo | sp | 27 | 14 | 0 | .000 | 0 | 10 | .714 | 58 | 4.1 | 8 | 2 | .250 | 98.6 | .666 |
| Darren Oliver* | Mil | sp | 32 | 5 | 0 | .000 | 0 | 2 | .400 | 19 | 3.8 | 9 | 2 | .222 | 33.1 | .598 |
| Ramon Ortiz | | sp | 30 | 33 | 3 | .091 | 1 | 19 | .576 | 153 | 4.6 | 30 | 11 | .367 | 99.5 | .619 |
| Russ Ortiz | | sp | 29 | 35 | 3 | .086 | 1 | 20 | .571 | 188 | 5.4 | 25 | 10 | .400 | 101.8 | .598 |
| Roy Oswalt | SF | sp | 25 | 36 | 5 | .139 | 4 | 26 | .722 | 189 | 5.3 | 15 | 3 | .200 | 106.4 | .655 |
| Chris Oxspring | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 20.2 | .590 |
| Vicente Padilla | | sp | 25 | 22 | 1 | .045 | 0 | 14 | .636 | 147 | 6.7 | 10 | 5 | .500 | 93.9 | .640 |
| John Parrish* | | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 18.8 | .572 |
| Rhett Parrott | | sp | 23 | 25 | 2 | .080 | 1 | 6 | .240 | 72 | 2.9 | 17 | 8 | .471 | 82.3 | .620 |
| John Patterson | | sp | 25 | 8 | 0 | .000 | 0 | 1 | .125 | 32 | 4.0 | 3 | 1 | .333 | 73.1 | .610 |
| Jake Peavy | | sp | 22 | 32 | 1 | .031 | 0 | 15 | .469 | 176 | 5.5 | 20 | 8 | .400 | 101.1 | .628 |
| Brad Penny | Ari | sp | 25 | 18 | 1 | .056 | 0 | 7 | .389 | 59 | 3.3 | 10 | 4 | .400 | 91.9 | .657 |
| Troy Percival | | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 11 | .333 | 18.0 | .597 |
| Odalis Perez* | SF | sp | 26 | 35 | 4 | .114 | 3 | 18 | .514 | 187 | 5.3 | 20 | 8 | .400 | 95.9 | .664 |
| Oliver Perez* | SD | sp | 21 | 33 | 0 | .000 | 0 | 11 | .333 | 167 | 5.1 | 27 | 10 | .370 | 95.5 | .593 |
| Matt Perisho* | Flo | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 25.8 | .558 |
| Adam Peterson | Atl | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 13 | .394 | 18.1 | .606 |
| Andy Pettitte* | | sp | 31 | 21 | 0 | .000 | 0 | 12 | .571 | 108 | 5.1 | 19 | 9 | .474 | 98.2 | .643 |
| Tommy Phelps* | | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 11 | .478 | 20.2 | .593 |
| Brian Pilkington | LA | sp | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.0 | .500 |
| Cliff Politte | Phi | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 25.1 | .638 |
| Sidney Ponson | | sp | 26 | 16 | 5 | .313 | 1 | 11 | .688 | 91 | 5.7 | 8 | 4 | .500 | 112.1 | .641 |
| Bret Prinz | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 25.4 | .640 |
| J.J. Putz | Mon | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 23.0 | .565 |
| Erasmo Ramirez* | | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 12 | .522 | 22.4 | .664 |
| Horacio Ramirez* | Flo | sp | 23 | 12 | 2 | .167 | 1 | 9 | .750 | 44 | 3.7 | 3 | 1 | .333 | 104.9 | .614 |
| Ramon Ramirez | Flo | sp | 21 | 4 | 0 | .000 | 0 | 2 | .500 | 13 | 3.3 | 1 | 0 | .000 | 60.0 | .629 |
| Tim Redding | Atl | sp | 25 | 41 | 0 | .000 | 0 | 17 | .415 | 213 | 5.2 | 21 | 4 | .190 | 86.0 | .628 |
| Rick Reed | Flo | sp | 37 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 0 | 0 | .000 | 59.0 | .661 |
| Steve Reed | | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 10 | .435 | 19.1 | .616 |
| Chris Reitsma | | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 20.0 | .619 |
| Mike Remlinger* | Hou | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.5 | .552 |
| Carlos Reyes | SF | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 35.5 | .656 |
| Dennys Reyes* | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 19.2 | .591 |
| John Riedling | Col | mr | 27 | 17 | 0 | .000 | 0 | 9 | .529 | 79 | 4.6 | 10 | 3 | .300 | 97.9 | .620 |
| Ricardo Rincon* | NYN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 9 | .346 | 19.7 | .582 |
| Royce Ring* | LA | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 12 | .324 | 19.5 | .606 |
| David Riske | Mon | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 13.0 | .692 |
| Willis Roberts | NYN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.0 | .600 |
| Jeriome Robertson* | LA | mr | 26 | 37 | 2 | .054 | 0 | 18 | .486 | 180 | 4.9 | 17 | 6 | .353 | 88.8 | .625 |
| Nate Robertson* | Mil | sp | 25 | 7 | 0 | .000 | 0 | 4 | .571 | 43 | 6.1 | 5 | 1 | .200 | 89.4 | .597 |
| Eddy Rodriguez | | mr | 21 | 4 | 0 | .000 | 0 | 1 | .250 | 22 | 5.5 | 11 | 4 | .364 | 36.3 | .583 |
| Felix Rodriguez | Flo | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 21.4 | .617 |
| Francisco Rodriguez | | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 17.5 | .618 |
| Ricardo Rodriguez | SD | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 28.2 | .635 |
| Kenny Rogers* | | sp | 38 | 15 | 0 | .000 | 0 | 5 | .333 | 88 | 5.9 | 4 | 1 | .250 | 102.4 | .633 |
| J.C. Romero* | SD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 7 | .226 | 19.1 | .558 |
| Matt Roney | Col | sp | 23 | 17 | 0 | .000 | 0 | 5 | .294 | 81 | 4.8 | 13 | 9 | .692 | 89.2 | .597 |
| Kirk Rueter* | Ari | sp | 32 | 12 | 1 | .083 | 0 | 7 | .583 | 48 | 4.0 | 10 | 3 | .300 | 83.3 | .631 |
| Evan Rust | Col | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 19.2 | .576 |
| C.C. Sabathia* | | sp | 22 | 23 | 3 | .130 | 0 | 12 | .522 | 118 | 5.1 | 20 | 7 | .350 | 89.1 | .613 |
| Duaner Sanchez | | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 20.8 | .603 |
| Ervin Santana | LA | sp | 20 | 26 | 0 | .000 | 0 | 8 | .308 | 89 | 3.4 | 19 | 9 | .474 | 71.5 | .598 |
| Victor Santos | Mon | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 31.3 | .638 |
| Scott Schoeneweis* | Phi | sp | 29 | 15 | 2 | .133 | 1 | 9 | .600 | 50 | 3.3 | 3 | 1 | .333 | 94.3 | .599 |
| Rudy Seanez | Atl | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 34.5 | .536 |
| Aaron Sele | Pit | sp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 32.5 | .611 |
| Ben Sheets | | sp | 24 | 33 | 6 | .182 | 0 | 15 | .455 | 159 | 4.8 | 21 | 6 | .286 | 104.5 | .643 |
| Scot Shields | Cin | mr | 27 | 36 | 0 | .000 | 0 | 17 | .472 | 141 | 3.9 | 21 | 8 | .381 | 81.1 | .645 |
| Carlos Silva | ChN | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 0 | 0 | .000 | 86.0 | .640 |
| Jason Simontacchi | | mr | 29 | 17 | 0 | .000 | 0 | 7 | .412 | 106 | 6.2 | 26 | 7 | .269 | 49.7 | .616 |
| Jorge Sosa | Phi | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 8 | .615 | 25.7 | .582 |
| Steve Sparks | Mil | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 10 | .556 | 28.7 | .611 |
| Justin Speier | SD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 18.3 | .631 |
| Jason Stanford* | Mon | mr | 26 | 4 | 0 | .000 | 0 | 2 | .500 | 22 | 5.5 | 5 | 2 | .400 | 101.0 | .631 |
| Denny Stark | | sp | 28 | 18 | 2 | .111 | 1 | 7 | .389 | 93 | 5.2 | 20 | 8 | .400 | 51.4 | .589 |
| John Stephens | Hou | sp | 23 | 16 | 2 | .125 | 1 | 7 | .438 | 70 | 4.4 | 16 | 4 | .250 | 58.2 | .638 |
| Cory Stewart* | Cin | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 8 | 2.7 | 2 | 1 | .500 | 33.8 | .611 |
| Tanyon Sturtze | Phi | mr | 32 | 14 | 0 | .000 | 0 | 7 | .500 | 82 | 5.9 | 11 | 0 | .000 | 99.7 | .593 |
| Scott Sullivan | Ari | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 45.0 | .600 |
| Jeff Suppan | StL | sp | 28 | 32 | 4 | .125 | 2 | 14 | .438 | 171 | 5.3 | 23 | 5 | .217 | 103.0 | .643 |
| Dennis Tankersley | | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 30.1 | .556 |
| Julian Tavarez | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.0 | .385 |
| Michael Tejera* | NYN | mr | 26 | 9 | 0 | .000 | 0 | 4 | .444 | 38 | 4.2 | 2 | 2 | 1.000 | 84.8 | .633 |
| Amaury Telemaco | Atl | sp | 29 | 26 | 0 | .000 | 0 | 12 | .462 | 158 | 6.1 | 16 | 9 | .563 | 87.0 | .646 |
| John Thomson | | sp | 29 | 30 | 2 | .067 | 0 | 19 | .633 | 184 | 6.1 | 16 | 6 | .375 | 101.7 | .657 |
| Mike Timlin | | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 17.2 | .678 |
| Brett Tomko | LA | sp | 30 | 12 | 3 | .250 | 1 | 5 | .417 | 57 | 4.8 | 9 | 5 | .556 | 103.4 | .650 |
| Josh Towers | | sp | 26 | 18 | 4 | .222 | 0 | 9 | .500 | 90 | 5.0 | 12 | 9 | .750 | 94.4 | .669 |
| Steve Trachsel | | sp | 32 | 17 | 3 | .176 | 2 | 8 | .471 | 103 | 6.1 | 11 | 2 | .182 | 94.8 | .626 |
| J.J. Trujillo | Pit | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 22.1 | .596 |
| T.J. Tucker | | mr | 24 | 17 | 1 | .059 | 1 | 7 | .412 | 91 | 5.4 | 18 | 6 | .333 | 58.6 | .627 |
| Derrick Turnbow | | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 5 | .179 | 21.4 | .581 |
| Ugueth Urbina | Flo | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 20.4 | .610 |
| Jose Valverde | Cin | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.4 | .607 |
| Javier Vazquez | | sp | 26 | 34 | 7 | .206 | 3 | 25 | .735 | 172 | 5.1 | 14 | 3 | .214 | 102.7 | .666 |
| Mike Venafro* | Col | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 6 | .857 | 15.4 | .644 |
| Dave Veres | Cin | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 11 | .458 | 15.9 | .639 |
| Ron Villone* | Mil | mr | 33 | 17 | 2 | .118 | 1 | 8 | .471 | 62 | 3.6 | 12 | 3 | .250 | 96.1 | .604 |
| Luis Vizcaino | NYN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 17.0 | .618 |
| Doug Waechter | | sp | 22 | 12 | 1 | .083 | 0 | 5 | .417 | 51 | 4.3 | 10 | 4 | .400 | 94.8 | .589 |
| Ryan Wagner | | mr | 20 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 3 | .125 | 20.6 | .615 |
| Jamie Walker* | | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 17.1 | .630 |
| Kevin Walker* | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 5 | .714 | 15.9 | .634 |
| Justin Wayne | | sp | 24 | 14 | 0 | .000 | 0 | 6 | .429 | 81 | 5.8 | 12 | 6 | .500 | 82.7 | .610 |
| Jeff Weaver | | mr | 26 | 2 | 0 | .000 | 0 | 1 | .500 | 10 | 5.0 | 6 | 1 | .167 | 38.7 | .670 |
| Todd Wellemeyer | Atl | mr | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 5 | 1 | .200 | 30.6 | .580 |
| Kip Wells | Ari | sp | 26 | 15 | 2 | .133 | 0 | 6 | .400 | 97 | 6.5 | 9 | 2 | .222 | 108.9 | .607 |
| Turk Wendell | Phi | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 19.6 | .555 |
| Gabe White* | SF | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 15.7 | .659 |
| Jerome Williams | StL | sp | 21 | 25 | 2 | .080 | 0 | 15 | .600 | 120 | 4.8 | 9 | 3 | .333 | 93.0 | .624 |
| Woody Williams | | sp | 36 | 15 | 1 | .067 | 0 | 10 | .667 | 75 | 5.0 | 12 | 1 | .083 | 91.4 | .661 |
| Scott Williamson | NYN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.5 | .553 |
| Paul Wilson | Mil | sp | 30 | 24 | 0 | .000 | 0 | 15 | .625 | 118 | 4.9 | 13 | 5 | .385 | 96.7 | .644 |
| Jay Witasick | | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 17.7 | .628 |
| Randy Wolf* | ChN | sp | 26 | 1 | 0 | .000 | 0 | 1 | 1.000 | 10 | 10.0 | 0 | 0 | .000 | 112.0 | .652 |
| Kerry Wood | | sp | 26 | 24 | 1 | .042 | 0 | 18 | .750 | 108 | 4.5 | 8 | 3 | .375 | 110.1 | .621 |
| Tim Worrell | Phi | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 19.4 | .613 |
| Javier X-Guzman* | LA | | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 38.0 | .737 |
| Peter Z-Stonard* | LA | | 0 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 31.5 | .730 |
| Victor Zambrano | | sp | 27 | 33 | 1 | .030 | 0 | 15 | .455 | 185 | 5.6 | 26 | 11 | .423 | 100.5 | .581 |
| Chad Zerbe* | Flo | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 15.5 | .581 |
| Barry Zito* | | sp | 25 | 25 | 2 | .080 | 1 | 15 | .600 | 130 | 5.2 | 23 | 10 | .435 | 102.1 | .629 |
| Alec Zumwalt | Atl | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 7 | .583 | 20.0 | .634 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Paul Abbott | Mil | sp | 35 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 1 | 3.0 | 1.000 |
| Terry Adams | | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 0 | .000 | 10 | 10 | 1 | 22.9 | .611 |
| Jon Adkins | LA | mr | 25 | 4 | 3 | .750 | 1 | .250 | 0 | 24 | 8 | .333 | 28 | 28 | 27 | 20.9 | .591 |
| Kurt Ainsworth | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 96.0 | .615 |
| Antonio Alfonseca | Flo | mr | 31 | 3 | 2 | .667 | 1 | .333 | 2 | 22 | 6 | .273 | 41 | 41 | 13 | 21.9 | .627 |
| Wilson Alvarez* | | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 37 | 4 | 1 | 81.8 | .650 |
| Brian Anderson* | Pit | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 86.9 | .654 |
| Jason Anderson | ChN | mr | 24 | 5 | 2 | .400 | 2 | .400 | 2 | 36 | 15 | .417 | 58 | 56 | 18 | 24.0 | .577 |
| Stephen Andrade | NYN | mr | 25 | 2 | 0 | .000 | 2 | 1.000 | 3 | 3 | 1 | .333 | 15 | 15 | 7 | 18.5 | .604 |
| Kevin Appier | Mon | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 92.3 | .585 |
| Miguel Asencio | Pit | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 106.2 | .639 |
| Luis Ayala | SF | cl | 25 | 23 | 20 | .870 | 3 | .130 | 14 | 29 | 5 | .172 | 71 | 71 | 45 | 16.9 | .674 |
| Danys Baez | Mon | cl | 25 | 15 | 11 | .733 | 4 | .267 | 1 | 17 | 9 | .529 | 27 | 27 | 21 | 19.6 | .619 |
| Miguel Batista | StL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.2 | .628 |
| Rod Beck | | mr | 34 | 3 | 1 | .333 | 1 | .333 | 2 | 13 | 7 | .538 | 21 | 21 | 3 | 20.8 | .636 |
| Josh Beckett | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 91.8 | .611 |
| Erik Bedard* | Flo | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 25 | 3 | 3 | 83.8 | .547 |
| Rob Bell | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 3 | 2 | 66.9 | .606 |
| Joaquin Benoit | Mil | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 1 | 1 | 1 | 2.0 | .500 |
| Kris Benson | ChN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 12 | 2 | 2 | 83.0 | .611 |
| Jason Bere | Col | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 79.7 | .643 |
| Rafael Betancourt | | mr | 28 | 8 | 7 | .875 | 1 | .125 | 5 | 20 | 5 | .250 | 44 | 44 | 28 | 19.0 | .653 |
| Rocky Biddle | Mon | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 6 | .600 | 11 | 11 | 4 | 18.8 | .604 |
| Nick Bierbrodt* | Pit | mr | 25 | 3 | 0 | .000 | 2 | .667 | 0 | 10 | 2 | .200 | 21 | 15 | 5 | 41.7 | .599 |
| Brian Boehringer | NYN | mr | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 5 | .500 | 9 | 9 | 1 | 31.4 | .615 |
| Jung Bong* | LA | mr | 22 | 9 | 7 | .778 | 2 | .222 | 9 | 84 | 37 | .440 | 90 | 90 | 27 | 17.5 | .623 |
| Toby Borland | | mr | 34 | 6 | 2 | .333 | 3 | .500 | 7 | 17 | 5 | .294 | 33 | 33 | 15 | 25.1 | .577 |
| Danny Borrell* | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 5 | 2 | 1 | 55.0 | .636 |
| Ricky Bottalico | Pit | mr | 33 | 3 | 0 | .000 | 2 | .667 | 1 | 10 | 5 | .500 | 15 | 15 | 6 | 26.9 | .581 |
| Chad Bradford | | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 1 | .143 | 15 | 15 | 6 | 21.3 | .649 |
| Dewon Brazelton | | sp | 23 | 1 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 17 | 2 | 1 | 94.3 | .591 |
| Kevin Brown | Hou | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 90.8 | .641 |
| Taylor Buchholz | Atl | sp | 21 | 1 | 1 | 1.000 | 0 | .000 | 8 | 23 | 5 | .217 | 63 | 35 | 9 | 49.0 | .653 |
| Keith Bucktrot | Phi | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 12 | 6 | 3 | 67.8 | .608 |
| Mark Buehrle* | | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 98.0 | .650 |
| Nate Bump | SF | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 15.0 | .733 |
| Paul Byrd | NYN | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 100.3 | .689 |
| Kiko Calero | SD | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 1 | 1 | 92.5 | .613 |
| Chris Capuano* | | sp | 24 | 4 | 2 | .500 | 1 | .250 | 9 | 14 | 6 | .429 | 59 | 40 | 18 | 46.0 | .624 |
| D.J. Carrasco | Pit | mr | 26 | 2 | 1 | .500 | 1 | .500 | 3 | 7 | 3 | .429 | 19 | 19 | 8 | 23.9 | .606 |
| Lance Carter | | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 16 | 6 | .375 | 19 | 19 | 4 | 24.1 | .663 |
| Shawn Chacon | Phi | cl | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 12 | 5 | .417 | 21 | 12 | 3 | 49.8 | .554 |
| Vinnie Chulk | | mr | 24 | 4 | 3 | .750 | 1 | .250 | 2 | 14 | 2 | .143 | 32 | 32 | 22 | 13.2 | .588 |
| Brandon Claussen* | SD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 96.9 | .606 |
| Roger Clemens | | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.4 | .634 |
| Matt Clement | | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 99.2 | .636 |
| Jesus Colome | Atl | mr | 25 | 13 | 9 | .692 | 3 | .231 | 3 | 36 | 13 | .361 | 74 | 60 | 27 | 33.3 | .558 |
| Bartolo Colon | Hou | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 99.8 | .636 |
| Steve Colyer* | ChN | mr | 24 | 6 | 3 | .500 | 3 | .500 | 4 | 27 | 8 | .296 | 39 | 37 | 8 | 27.8 | .572 |
| Aaron Cook | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 0 | 84.0 | .616 |
| Roy Corcoran | Atl | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 31 | 3 | 3 | 76.1 | .561 |
| Chad Cordero | Mil | mr | 21 | 19 | 10 | .526 | 8 | .421 | 7 | 31 | 12 | .387 | 64 | 64 | 29 | 17.3 | .617 |
| Francisco Cordero | | cl | 28 | 31 | 27 | .871 | 4 | .129 | 3 | 41 | 8 | .195 | 81 | 81 | 57 | 17.4 | .631 |
| Rheal Cormier* | SF | mr | 36 | 7 | 4 | .571 | 2 | .286 | 9 | 18 | 2 | .111 | 52 | 52 | 24 | 18.3 | .621 |
| Nate Cornejo | LA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 104.3 | .674 |
| Jesse Crain | | cl | 21 | 6 | 3 | .500 | 3 | .500 | 12 | 48 | 17 | .354 | 76 | 76 | 21 | 22.6 | .614 |
| Jack Cressend | ChN | mr | 28 | 7 | 2 | .286 | 2 | .286 | 15 | 53 | 8 | .151 | 82 | 82 | 18 | 20.7 | .623 |
| Francisco Cruceta | ChN | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 91.0 | .575 |
| Mike Crudale | Mil | mr | 26 | 18 | 12 | .667 | 6 | .333 | 5 | 32 | 11 | .344 | 46 | 46 | 27 | 16.3 | .571 |
| Juan Cruz | SD | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 5 | 66 | 25 | .379 | 66 | 66 | 11 | 26.4 | .620 |
| Will Cunnane | LA | mr | 29 | 13 | 8 | .615 | 5 | .385 | 1 | 20 | 10 | .500 | 40 | 40 | 25 | 17.1 | .617 |
| Doug Davis* | | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 91.8 | .613 |
| Valerio de los Santos* | Mon | mr | 30 | 4 | 1 | .250 | 3 | .750 | 3 | 6 | 3 | .500 | 20 | 20 | 7 | 18.0 | .617 |
| Elmer Dessens | Mil | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 98.4 | .631 |
| Ben Diggins | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 32 | 13 | .406 | 33 | 33 | 9 | 29.8 | .581 |
| Lenny Dinardo* | Col | mr | 23 | 4 | 4 | 1.000 | 0 | .000 | 1 | 21 | 4 | .190 | 28 | 28 | 12 | 20.3 | .583 |
| Juan Dominguez | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 2 | .286 | 8 | 4 | 0 | 61.1 | .593 |
| Darren Dreifort | | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.8 | .611 |
| Justin Duchscherer | | mr | 25 | 2 | 2 | 1.000 | 0 | .000 | 0 | 22 | 12 | .545 | 20 | 19 | 7 | 26.4 | .662 |
| Matt Duff | Pit | mr | 28 | 3 | 3 | 1.000 | 0 | .000 | 0 | 19 | 11 | .579 | 21 | 21 | 10 | 24.7 | .610 |
| Chad Durbin | Mil | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 85.5 | .611 |
| Eric Eckenstahler* | Col | mr | 26 | 3 | 0 | .000 | 3 | 1.000 | 8 | 16 | 7 | .438 | 34 | 34 | 10 | 18.1 | .552 |
| Joey Eischen* | Atl | mr | 33 | 5 | 5 | 1.000 | 0 | .000 | 2 | 12 | 2 | .167 | 21 | 21 | 11 | 17.3 | .669 |
| Alan Embree* | | mr | 33 | 10 | 4 | .400 | 3 | .300 | 7 | 35 | 21 | .600 | 55 | 55 | 28 | 16.9 | .648 |
| Kelvim Escobar | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 110.8 | .611 |
| Kyle Farnsworth | Mil | mr | 27 | 9 | 4 | .444 | 5 | .556 | 4 | 14 | 3 | .214 | 32 | 32 | 15 | 20.7 | .615 |
| Nate Field | | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 0 | 11 | 4 | .364 | 21 | 21 | 10 | 21.8 | .569 |
| Nelson Figueroa | Col | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 15 | 9 | .600 | 35 | 30 | 7 | 33.7 | .631 |
| Matt Ford* | StL | mr | 22 | 3 | 1 | .333 | 1 | .333 | 8 | 19 | 8 | .421 | 49 | 49 | 17 | 19.2 | .608 |
| Keith Foulke | StL | cl | 30 | 44 | 33 | .750 | 11 | .250 | 0 | 41 | 11 | .268 | 71 | 71 | 58 | 16.0 | .652 |
| Chad Fox | Col | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 0 | 14 | 5 | .357 | 19 | 19 | 10 | 23.7 | .590 |
| Ryan Franklin | SF | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 97.0 | .661 |
| Wayne Franklin* | Ari | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 93.1 | .602 |
| Jason Frasor | LA | mr | 25 | 8 | 2 | .250 | 5 | .625 | 10 | 38 | 16 | .421 | 82 | 82 | 20 | 17.8 | .619 |
| Brian Fuentes* | | mr | 27 | 8 | 4 | .500 | 4 | .500 | 3 | 25 | 10 | .400 | 39 | 39 | 13 | 19.8 | .598 |
| Aaron Fultz* | Pit | mr | 29 | 3 | 3 | 1.000 | 0 | .000 | 0 | 9 | 4 | .444 | 12 | 12 | 9 | 22.7 | .688 |
| Eric Gagne | SD | cl | 27 | 36 | 31 | .861 | 5 | .139 | 2 | 30 | 7 | .233 | 70 | 70 | 52 | 19.4 | .649 |
| Mike Gallo* | Hou | mr | 26 | 1 | 0 | .000 | 0 | .000 | 3 | 7 | 1 | .143 | 15 | 15 | 1 | 21.9 | .611 |
| Jon Garland | | sp | 23 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 30 | 5 | 1 | 84.5 | .605 |
| Chad Gaudin | | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 17 | 2 | 1 | 90.8 | .611 |
| Geoff Geary | | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 0 | .000 | 9 | 9 | 4 | 26.4 | .651 |
| Franklyn German | Phi | mr | 23 | 11 | 6 | .545 | 4 | .364 | 2 | 23 | 9 | .391 | 26 | 26 | 14 | 21.0 | .547 |
| Jimmy Gobble* | Flo | sp | 21 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 21 | 1 | 0 | 74.7 | .625 |
| Edgar Gonzalez | | mr | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 27 | 1 | 0 | 99.8 | .620 |
| Andrew Good | Phi | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 96.2 | .663 |
| Tom Gordon | Phi | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 1 | 0 | 0 | .000 | 2 | 2 | 0 | 31.0 | .629 |
| Mike Gosling* | Atl | sp | 22 | 2 | 1 | .500 | 1 | .500 | 0 | 9 | 6 | .667 | 6 | 6 | 6 | 20.0 | .683 |
| Danny Graves | SF | cl | 29 | 1 | 0 | .000 | 1 | 1.000 | 3 | 13 | 5 | .385 | 18 | 18 | 5 | 15.4 | .668 |
| Steve Green | Col | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 5 | .357 | 29 | 27 | 10 | 33.1 | .569 |
| Kevin Gregg | LA | sp | 25 | 5 | 5 | 1.000 | 0 | .000 | 5 | 33 | 15 | .455 | 70 | 63 | 16 | 36.0 | .621 |
| Zack Greinke | SD | sp | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 70.4 | .639 |
| Buddy Groom* | Phi | mr | 37 | 1 | 0 | .000 | 0 | .000 | 0 | 12 | 5 | .417 | 26 | 26 | 8 | 18.2 | .650 |
| Kevin Gryboski | | mr | 29 | 9 | 6 | .667 | 2 | .222 | 3 | 22 | 4 | .182 | 38 | 38 | 13 | 22.4 | .575 |
| Eddie Guardado* | Hou | cl | 32 | 39 | 28 | .718 | 11 | .282 | 1 | 25 | 5 | .200 | 52 | 52 | 46 | 19.6 | .643 |
| Matt Guerrier | NYN | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 99.3 | .688 |
| Jeremy Guthrie | Cin | sp | 24 | 4 | 1 | .250 | 3 | .750 | 0 | 24 | 8 | .333 | 25 | 25 | 13 | 21.1 | .610 |
| Mark Guthrie* | Flo | mr | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 4 | 2 | 14.8 | .576 |
| John Halama* | | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 19 | 7 | .368 | 43 | 29 | 6 | 47.0 | .634 |
| Roy Halladay | Cin | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 21 | 1 | 0 | 94.0 | .674 |
| Chris Hammond* | | mr | 37 | 7 | 3 | .429 | 2 | .286 | 3 | 37 | 9 | .243 | 58 | 58 | 18 | 17.5 | .636 |
| Josh Hancock | Ari | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 86.3 | .591 |
| Joel Hanrahan | | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 2 | 0 | 78.4 | .558 |
| Aaron Harang | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 15 | 1 | 0 | 92.0 | .647 |
| Rich Harden | SD | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.3 | .597 |
| Travis Harper | Pit | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 2 | 2 | 1 | 19.5 | .487 |
| Shigetoshi Hasegawa | Hou | mr | 34 | 7 | 4 | .571 | 3 | .429 | 7 | 28 | 11 | .393 | 34 | 34 | 15 | 17.9 | .631 |
| Rob Henkel* | | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 36 | 1 | 0 | 95.0 | .608 |
| Matt Herges | Mon | mr | 33 | 11 | 8 | .727 | 3 | .273 | 3 | 31 | 6 | .194 | 40 | 40 | 26 | 15.6 | .585 |
| Dustin Hermanson | ChN | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 1 | .143 | 13 | 13 | 7 | 14.6 | .695 |
| Carlos Hernandez* | StL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 6 | .750 | 11 | 9 | 3 | 43.0 | .596 |
| Livan Hernandez | | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 19 | 1 | 1 | 102.4 | .632 |
| Trey Hodges | Flo | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 11 | 11 | 6 | 23.0 | .660 |
| Kris Honel | | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 106.0 | .623 |
| Bob Howry | Atl | mr | 29 | 19 | 10 | .526 | 9 | .474 | 1 | 14 | 4 | .286 | 28 | 28 | 17 | 23.1 | .667 |
| Kazuhisa Ishii* | Mon | sp | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 3 | 1.000 | 20 | 2 | 1 | 89.2 | .593 |
| Jason Isringhausen | NYN | cl | 30 | 44 | 37 | .841 | 7 | .159 | 1 | 52 | 20 | .385 | 72 | 72 | 58 | 19.7 | .623 |
| Edwin Jackson | StL | mr | 19 | 0 | 0 | .000 | 0 | .000 | 0 | 15 | 3 | .200 | 20 | 20 | 8 | 31.9 | .586 |
| Bobby Jenks | Atl | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 85.2 | .549 |
| Ryan Jensen | Ari | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 4 | 4 | 2 | 22.3 | .652 |
| Jason Johnson | NYN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 98.6 | .633 |
| Rett Johnson | NYN | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 8.0 | .500 |
| Tyler Johnson* | Cin | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 1 | 1 | 1 | 11.0 | .455 |
| Mike Jones | Atl | sp | 20 | 2 | 1 | .500 | 0 | .000 | 3 | 27 | 11 | .407 | 31 | 30 | 11 | 29.2 | .563 |
| Jimmy Journell | NYN | mr | 25 | 2 | 2 | 1.000 | 0 | .000 | 0 | 4 | 1 | .250 | 8 | 8 | 5 | 24.0 | .609 |
| Jorge Julio | ChN | cl | 24 | 30 | 23 | .767 | 7 | .233 | 2 | 51 | 12 | .235 | 77 | 77 | 54 | 19.4 | .577 |
| Eric Junge | Cin | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 1 | 28.0 | .571 |
| Joe Kennedy* | Mil | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 99.8 | .612 |
| Byung-Hyun Kim | Col | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 2 | 0 | 90.4 | .619 |
| Matt Kinney | Mon | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 11 | 11 | 2 | 23.7 | .605 |
| Steve Kline* | StL | mr | 30 | 3 | 1 | .333 | 1 | .333 | 14 | 26 | 9 | .346 | 50 | 50 | 14 | 14.9 | .640 |
| Billy Koch | Mil | mr | 28 | 0 | 0 | .000 | 0 | .000 | 6 | 17 | 2 | .118 | 29 | 29 | 6 | 18.4 | .591 |
| Shane Komine | NYN | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 34.0 | .588 |
| Mike Koplove | StL | mr | 26 | 5 | 1 | .200 | 4 | .800 | 10 | 32 | 8 | .250 | 70 | 70 | 28 | 18.6 | .627 |
| Wilfredo Ledezma* | Ari | mr | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 4 | .364 | 24 | 23 | 13 | 24.1 | .593 |
| Cliff Lee* | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 87.5 | .599 |
| Curtis Leskanic | | mr | 35 | 8 | 7 | .875 | 1 | .125 | 6 | 14 | 7 | .500 | 44 | 44 | 18 | 19.8 | .590 |
| Brad Lidge | | mr | 26 | 10 | 1 | .100 | 5 | .500 | 22 | 59 | 23 | .390 | 112 | 112 | 21 | 16.5 | .603 |
| Cory Lidle | | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 1 | 1 | 92.6 | .628 |
| Ted Lilly* | SD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.0 | .630 |
| Mike Lincoln | Col | mr | 28 | 2 | 1 | .500 | 1 | .500 | 1 | 32 | 9 | .281 | 39 | 39 | 9 | 21.2 | .617 |
| Scott Linebrink | Mon | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 36 | 12 | .333 | 31 | 31 | 10 | 24.8 | .619 |
| Braden Looper | Pit | cl | 28 | 7 | 3 | .429 | 3 | .429 | 8 | 40 | 15 | .375 | 53 | 53 | 16 | 15.3 | .628 |
| Aquilino Lopez | | cl | 28 | 9 | 3 | .333 | 4 | .444 | 12 | 36 | 13 | .361 | 85 | 85 | 35 | 19.1 | .616 |
| Javier Lopez* | Cin | mr | 25 | 10 | 2 | .200 | 7 | .700 | 15 | 49 | 11 | .224 | 96 | 96 | 23 | 14.8 | .647 |
| Rodrigo Lopez | | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 3 | .429 | 23 | 3 | 3 | 84.7 | .644 |
| Derek Lowe | NYN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 110.5 | .648 |
| Mike MacDougal | StL | cl | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 5 | 5 | 1 | 27.0 | .563 |
| Greg Maddux | ChN | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 88.1 | .679 |
| Ryan Madson | Flo | mr | 22 | 1 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 29 | 11 | 2 | 65.3 | .617 |
| Ron Mahay* | ChN | mr | 32 | 5 | 3 | .600 | 1 | .200 | 6 | 35 | 8 | .229 | 46 | 46 | 23 | 18.3 | .607 |
| Gary Majewski | Pit | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 20.0 | .500 |
| Matt Mantei | Pit | cl | 29 | 7 | 6 | .857 | 1 | .143 | 0 | 11 | 5 | .455 | 16 | 16 | 11 | 18.7 | .652 |
| Jason Marquis | Pit | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 1 | 18 | 9 | .500 | 29 | 21 | 4 | 41.2 | .625 |
| Tom Martin* | Hou | mr | 33 | 2 | 0 | .000 | 2 | 1.000 | 3 | 5 | 3 | .600 | 8 | 8 | 1 | 16.0 | .602 |
| Pedro Martinez | | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 99.5 | .642 |
| Julio Mateo | | mr | 25 | 11 | 5 | .455 | 5 | .455 | 16 | 35 | 17 | .486 | 82 | 82 | 30 | 19.5 | .648 |
| Darrell May* | | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 21 | 1 | 1 | 94.5 | .641 |
| Dustin McGowan | | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 1 | 0 | 59.3 | .545 |
| Brian Meadows | ChN | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 92.4 | .664 |
| Kent Mercker* | ChN | mr | 35 | 10 | 4 | .400 | 5 | .500 | 10 | 31 | 7 | .226 | 60 | 60 | 22 | 18.6 | .591 |
| Jose Mesa | Mil | mr | 37 | 3 | 1 | .333 | 2 | .667 | 3 | 16 | 8 | .500 | 27 | 27 | 9 | 20.3 | .601 |
| Dan Miceli | Hou | mr | 32 | 2 | 2 | 1.000 | 0 | .000 | 2 | 15 | 7 | .467 | 22 | 22 | 13 | 26.0 | .647 |
| Greg Miller* | LA | sp | 18 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 1 | 0 | 92.3 | .632 |
| Justin Miller | Atl | mr | 25 | 15 | 3 | .200 | 10 | .667 | 17 | 59 | 27 | .458 | 92 | 92 | 22 | 23.5 | .569 |
| Matt Miller | | mr | 31 | 6 | 6 | 1.000 | 0 | .000 | 1 | 7 | 1 | .143 | 13 | 13 | 9 | 15.8 | .641 |
| Trever Miller* | Mil | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 6 | 6 | 3 | 17.3 | .567 |
| Kevin Millwood | ChN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 94.2 | .630 |
| Eric Milton* | SF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 90.0 | .653 |
| Orber Moreno | Mil | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 1 | 4 | 2 | .500 | 8 | 8 | 2 | 23.8 | .584 |
| Matt Morris | | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 95.8 | .638 |
| Damian Moss* | | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.4 | .579 |
| Mark Mulder* | Cin | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 39 | 1 | 0 | 90.8 | .635 |
| Pete Munro | Flo | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 36.0 | .556 |
| Mike Mussina | | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 106.5 | .664 |
| Brett Myers | StL | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 99.6 | .613 |
| Mike Myers* | Col | mr | 34 | 4 | 1 | .250 | 3 | .750 | 2 | 15 | 9 | .600 | 30 | 30 | 14 | 18.0 | .570 |
| Mike Nakamura | Atl | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 4 | 4 | 1 | 15.8 | .635 |
| Chris Narveson* | Ari | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 29 | 13 | .448 | 36 | 36 | 6 | 26.5 | .560 |
| Joe Nathan | SD | mr | 28 | 9 | 4 | .444 | 5 | .556 | 8 | 48 | 14 | .292 | 76 | 76 | 25 | 19.1 | .599 |
| Blaine Neal | | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 0 | 49.0 | .714 |
| Hideo Nomo | | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 104.4 | .631 |
| Jose Antonio Nunez* | Ari | mr | 24 | 1 | 0 | .000 | 0 | .000 | 2 | 12 | 4 | .333 | 24 | 24 | 7 | 20.1 | .600 |
| Tomo Ohka | Flo | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 98.6 | .666 |
| Darren Oliver* | Mil | sp | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 8 | .667 | 23 | 18 | 6 | 33.1 | .598 |
| Ramon Ortiz | | sp | 30 | 1 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 35 | 2 | 0 | 99.5 | .619 |
| Russ Ortiz | | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 36 | 1 | 0 | 101.8 | .598 |
| Roy Oswalt | SF | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 106.4 | .655 |
| Chris Oxspring | Cin | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 3 | 5 | 1 | .200 | 17 | 17 | 8 | 20.2 | .590 |
| Vicente Padilla | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 93.9 | .640 |
| John Parrish* | | mr | 25 | 6 | 4 | .667 | 0 | .000 | 8 | 18 | 3 | .167 | 45 | 45 | 18 | 18.8 | .572 |
| Rhett Parrott | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 26 | 1 | 0 | 82.3 | .620 |
| John Patterson | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 10 | 2 | 2 | 73.1 | .610 |
| Jake Peavy | | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.1 | .628 |
| Brad Penny | Ari | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 91.9 | .657 |
| Troy Percival | | cl | 33 | 16 | 9 | .563 | 6 | .375 | 5 | 56 | 16 | .286 | 73 | 73 | 23 | 18.0 | .597 |
| Odalis Perez* | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 95.9 | .664 |
| Oliver Perez* | SD | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.5 | .593 |
| Matt Perisho* | Flo | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 3 | 1.000 | 5 | 5 | 3 | 25.8 | .558 |
| Adam Peterson | Atl | mr | 24 | 11 | 6 | .545 | 3 | .273 | 9 | 54 | 19 | .352 | 77 | 77 | 18 | 18.1 | .606 |
| Andy Pettitte* | | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 98.2 | .643 |
| Tommy Phelps* | | mr | 29 | 4 | 1 | .250 | 2 | .500 | 4 | 22 | 6 | .273 | 48 | 48 | 16 | 20.2 | .593 |
| Brian Pilkington | LA | sp | 20 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 1 | 1 | 1 | 14.0 | .500 |
| Cliff Politte | Phi | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 20 | 9 | .450 | 24 | 24 | 4 | 25.1 | .638 |
| Sidney Ponson | | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 112.1 | .641 |
| Bret Prinz | Mil | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 2 | .333 | 7 | 7 | 1 | 25.4 | .640 |
| J.J. Putz | Mon | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 1 | 1.000 | 2 | 2 | 0 | 23.0 | .565 |
| Erasmo Ramirez* | | mr | 27 | 12 | 7 | .583 | 3 | .250 | 5 | 47 | 14 | .298 | 63 | 63 | 23 | 22.4 | .664 |
| Horacio Ramirez* | Flo | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 104.9 | .614 |
| Ramon Ramirez | Flo | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 8 | 4 | 4 | 60.0 | .629 |
| Tim Redding | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 41 | 0 | 0 | 86.0 | .628 |
| Rick Reed | Flo | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 59.0 | .661 |
| Steve Reed | | mr | 38 | 5 | 1 | .200 | 3 | .600 | 7 | 48 | 18 | .375 | 73 | 73 | 24 | 19.1 | .616 |
| Chris Reitsma | | mr | 25 | 20 | 15 | .750 | 5 | .250 | 0 | 27 | 11 | .407 | 45 | 45 | 35 | 20.0 | .619 |
| Mike Remlinger* | Hou | mr | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 2 | 2 | 0 | 14.5 | .552 |
| Carlos Reyes | SF | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 1 | 15 | 5 | .333 | 23 | 23 | 8 | 35.5 | .656 |
| Dennys Reyes* | Mil | mr | 26 | 1 | 0 | .000 | 0 | .000 | 2 | 16 | 9 | .563 | 30 | 30 | 8 | 19.2 | .591 |
| John Riedling | Col | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 97.9 | .620 |
| Ricardo Rincon* | NYN | mr | 33 | 11 | 5 | .455 | 4 | .364 | 11 | 33 | 13 | .394 | 55 | 55 | 21 | 19.7 | .582 |
| Royce Ring* | LA | mr | 22 | 14 | 6 | .429 | 7 | .500 | 12 | 59 | 25 | .424 | 91 | 91 | 31 | 19.5 | .606 |
| David Riske | Mon | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 2 | 2 | 1 | 13.0 | .692 |
| Willis Roberts | NYN | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 1 | 1 | 1 | 15.0 | .600 |
| Jeriome Robertson* | LA | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 88.8 | .625 |
| Nate Robertson* | Mil | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 89.4 | .597 |
| Eddy Rodriguez | | mr | 21 | 2 | 2 | 1.000 | 0 | .000 | 0 | 8 | 2 | .250 | 20 | 16 | 9 | 36.3 | .583 |
| Felix Rodriguez | Flo | mr | 30 | 5 | 2 | .400 | 3 | .600 | 10 | 41 | 9 | .220 | 73 | 73 | 29 | 21.4 | .617 |
| Francisco Rodriguez | | mr | 21 | 45 | 38 | .844 | 7 | .156 | 0 | 23 | 6 | .261 | 59 | 59 | 48 | 17.5 | .618 |
| Ricardo Rodriguez | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 2 | .182 | 27 | 27 | 9 | 28.2 | .635 |
| Kenny Rogers* | | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 102.4 | .633 |
| J.C. Romero* | SD | mr | 27 | 7 | 2 | .286 | 4 | .571 | 15 | 35 | 14 | .400 | 74 | 74 | 26 | 19.1 | .558 |
| Matt Roney | Col | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 89.2 | .597 |
| Kirk Rueter* | Ari | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 83.3 | .631 |
| Evan Rust | Col | mr | 25 | 17 | 11 | .647 | 6 | .353 | 1 | 22 | 10 | .455 | 32 | 32 | 22 | 19.2 | .576 |
| C.C. Sabathia* | | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 26 | 3 | 1 | 89.1 | .613 |
| Duaner Sanchez | | mr | 23 | 2 | 1 | .500 | 1 | .500 | 2 | 10 | 3 | .300 | 15 | 15 | 9 | 20.8 | .603 |
| Ervin Santana | LA | sp | 20 | 1 | 0 | .000 | 1 | 1.000 | 2 | 7 | 1 | .143 | 34 | 8 | 3 | 71.5 | .598 |
| Victor Santos | Mon | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 0 | 31.3 | .638 |
| Scott Schoeneweis* | Phi | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 94.3 | .599 |
| Rudy Seanez | Atl | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 2 | 2 | 1 | 34.5 | .536 |
| Aaron Sele | Pit | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 6 | .353 | 15 | 15 | 3 | 32.5 | .611 |
| Ben Sheets | | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.5 | .643 |
| Scot Shields | Cin | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 41 | 5 | 4 | 81.1 | .645 |
| Carlos Silva | ChN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 86.0 | .640 |
| Jason Simontacchi | | mr | 29 | 7 | 3 | .429 | 4 | .571 | 2 | 15 | 10 | .667 | 45 | 28 | 12 | 49.7 | .616 |
| Jorge Sosa | Phi | mr | 26 | 6 | 4 | .667 | 2 | .333 | 9 | 21 | 4 | .190 | 44 | 44 | 19 | 25.7 | .582 |
| Steve Sparks | Mil | mr | 37 | 0 | 0 | .000 | 0 | .000 | 2 | 38 | 15 | .395 | 38 | 38 | 15 | 28.7 | .611 |
| Justin Speier | SD | mr | 29 | 7 | 5 | .714 | 1 | .143 | 9 | 40 | 18 | .450 | 78 | 78 | 30 | 18.3 | .631 |
| Jason Stanford* | Mon | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 101.0 | .631 |
| Denny Stark | | sp | 28 | 3 | 2 | .667 | 1 | .333 | 0 | 17 | 8 | .471 | 52 | 34 | 13 | 51.4 | .589 |
| John Stephens | Hou | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 7 | .412 | 34 | 18 | 3 | 58.2 | .638 |
| Cory Stewart* | Cin | sp | 23 | 2 | 1 | .500 | 1 | .500 | 0 | 14 | 2 | .143 | 16 | 13 | 11 | 33.8 | .611 |
| Tanyon Sturtze | Phi | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 99.7 | .593 |
| Scott Sullivan | Ari | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 1 | 45.0 | .600 |
| Jeff Suppan | StL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.0 | .643 |
| Dennis Tankersley | | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 5 | .556 | 18 | 18 | 7 | 30.1 | .556 |
| Julian Tavarez | SF | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 2 | 2 | 1 | 13.0 | .385 |
| Michael Tejera* | NYN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 84.8 | .633 |
| Amaury Telemaco | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 87.0 | .646 |
| John Thomson | | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.7 | .657 |
| Mike Timlin | | mr | 37 | 5 | 2 | .400 | 3 | .600 | 6 | 36 | 14 | .389 | 51 | 51 | 23 | 17.2 | .678 |
| Brett Tomko | LA | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 103.4 | .650 |
| Josh Towers | | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 94.4 | .669 |
| Steve Trachsel | | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 94.8 | .626 |
| J.J. Trujillo | Pit | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 0 | 13 | 4 | .308 | 17 | 17 | 7 | 22.1 | .596 |
| T.J. Tucker | | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 2 | .250 | 34 | 17 | 6 | 58.6 | .627 |
| Derrick Turnbow | | mr | 25 | 4 | 3 | .750 | 0 | .000 | 12 | 13 | 2 | .154 | 51 | 51 | 13 | 21.4 | .581 |
| Ugueth Urbina | Flo | cl | 29 | 18 | 14 | .778 | 4 | .222 | 0 | 22 | 7 | .318 | 48 | 48 | 35 | 20.4 | .610 |
| Jose Valverde | Cin | mr | 23 | 14 | 13 | .929 | 1 | .071 | 0 | 18 | 2 | .111 | 32 | 32 | 24 | 18.4 | .607 |
| Javier Vazquez | | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 102.7 | .666 |
| Mike Venafro* | Col | mr | 29 | 2 | 1 | .500 | 1 | .500 | 3 | 3 | 1 | .333 | 21 | 21 | 10 | 15.4 | .644 |
| Dave Veres | Cin | mr | 36 | 5 | 2 | .400 | 2 | .400 | 6 | 44 | 21 | .477 | 61 | 61 | 8 | 15.9 | .639 |
| Ron Villone* | Mil | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 96.1 | .604 |
| Luis Vizcaino | NYN | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 8 | 8 | 2 | 17.0 | .618 |
| Doug Waechter | | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 14 | 2 | 0 | 94.8 | .589 |
| Ryan Wagner | | mr | 20 | 13 | 7 | .538 | 6 | .462 | 8 | 28 | 13 | .464 | 63 | 63 | 24 | 20.6 | .615 |
| Jamie Walker* | | mr | 31 | 2 | 1 | .500 | 1 | .500 | 5 | 30 | 8 | .267 | 47 | 47 | 13 | 17.1 | .630 |
| Kevin Walker* | Ari | mr | 26 | 2 | 0 | .000 | 1 | .500 | 5 | 13 | 5 | .385 | 24 | 24 | 7 | 15.9 | .634 |
| Justin Wayne | | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 15 | 1 | 0 | 82.7 | .610 |
| Jeff Weaver | | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 12 | 10 | 3 | 38.7 | .670 |
| Todd Wellemeyer | Atl | mr | 24 | 4 | 2 | .500 | 2 | .500 | 2 | 18 | 6 | .333 | 35 | 34 | 18 | 30.6 | .580 |
| Kip Wells | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 108.9 | .607 |
| Turk Wendell | Phi | mr | 36 | 2 | 2 | 1.000 | 0 | .000 | 0 | 8 | 2 | .250 | 7 | 7 | 3 | 19.6 | .555 |
| Gabe White* | SF | mr | 31 | 1 | 0 | .000 | 0 | .000 | 4 | 13 | 6 | .462 | 19 | 19 | 7 | 15.7 | .659 |
| Jerome Williams | StL | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 93.0 | .624 |
| Woody Williams | | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 5 | 1.000 | 17 | 2 | 1 | 91.4 | .661 |
| Scott Williamson | NYN | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 23.5 | .553 |
| Paul Wilson | Mil | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 96.7 | .644 |
| Jay Witasick | | mr | 30 | 3 | 1 | .333 | 1 | .333 | 2 | 21 | 8 | .381 | 33 | 33 | 9 | 17.7 | .628 |
| Randy Wolf* | ChN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 112.0 | .652 |
| Kerry Wood | | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 110.1 | .621 |
| Tim Worrell | Phi | mr | 35 | 7 | 5 | .714 | 2 | .286 | 6 | 28 | 12 | .429 | 43 | 43 | 19 | 19.4 | .613 |
| Javier X-Guzman* | LA | | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 38.0 | .737 |
| Peter Z-Stonard* | LA | | 0 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 2 | 2 | 2 | 31.5 | .730 |
| Victor Zambrano | | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.5 | .581 |
| Chad Zerbe* | Flo | mr | 31 | 2 | 0 | .000 | 1 | .500 | 1 | 1 | 1 | 1.000 | 8 | 8 | 1 | 15.5 | .581 |
| Barry Zito* | | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 102.1 | .629 |
| Alec Zumwalt | Atl | mr | 22 | 4 | 2 | .500 | 0 | .000 | 3 | 23 | 3 | .130 | 29 | 29 | 5 | 20.0 | .634 |
