League pitching register -- PSCB Pacific
Regular season -- as of 9/24/2008
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Manny Acosta | Cle | mr | 26 | 5.40 | 1 | 1 | 6 | 21 | 0 | 0 | 0 | 20.0 | 15 | 14 | 12 | 16 | 17 | 3 | 2 |
| Jeremy Affeldt* | Pit | mr | 28 | 5.55 | 3 | 3 | 2 | 52 | 0 | 0 | 0 | 71.1 | 62 | 50 | 44 | 55 | 55 | 2 | 10 |
| Jonathan Albaladejo | Ari | mr | 24 | 7.36 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 7.1 | 11 | 6 | 6 | 5 | 4 | 4 | 0 |
| Bronson Arroyo | Sea | sp | 30 | 5.24 | 13 | 6 | 0 | 31 | 31 | 0 | 0 | 158.0 | 197 | 101 | 92 | 43 | 105 | 27 | 11 |
| Luis Ayala | SF | mr | 29 | 3.92 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 20.2 | 19 | 9 | 9 | 15 | 14 | 1 | 3 |
| Brandon Backe | Bos | sp | 29 | 7.26 | 1 | 2 | 0 | 6 | 6 | 0 | 0 | 31.0 | 45 | 29 | 25 | 12 | 11 | 6 | 2 |
| Homer Bailey | Ari | sp | 21 | 7.46 | 2 | 3 | 0 | 8 | 8 | 0 | 0 | 41.0 | 47 | 34 | 34 | 28 | 31 | 5 | 5 |
| Brian Bannister | SF | sp | 26 | 3.03 | 18 | 6 | 0 | 27 | 27 | 3 | 2 | 184.1 | 159 | 69 | 62 | 46 | 87 | 14 | 15 |
| Miguel Batista | StL | sp | 36 | 4.60 | 9 | 10 | 0 | 33 | 32 | 1 | 0 | 184.0 | 191 | 107 | 94 | 82 | 110 | 22 | 15 |
| Joe Beimel* | Oak | mr | 30 | 3.78 | 2 | 4 | 5 | 42 | 0 | 0 | 0 | 47.2 | 58 | 24 | 20 | 22 | 31 | 2 | 7 |
| Matt Belisle | Phi | sp | 27 | 5.17 | 10 | 11 | 0 | 28 | 28 | 2 | 0 | 172.1 | 206 | 101 | 99 | 46 | 119 | 19 | 18 |
| Joaquin Benoit | Bal | mr | 29 | 3.39 | 4 | 4 | 6 | 56 | 0 | 0 | 0 | 69.0 | 66 | 28 | 26 | 23 | 76 | 9 | 3 |
| Jason Bergmann | Bal | sp | 25 | 5.89 | 5 | 11 | 0 | 21 | 21 | 2 | 1 | 122.1 | 128 | 92 | 80 | 60 | 90 | 29 | 11 |
| Joe Blanton | Oak | sp | 26 | 3.38 | 22 | 4 | 0 | 32 | 32 | 6 | 2 | 232.0 | 244 | 91 | 87 | 45 | 153 | 12 | 23 |
| Boof Bonser | ChN | sp | 25 | 6.54 | 5 | 14 | 0 | 31 | 31 | 2 | 0 | 174.2 | 247 | 137 | 127 | 61 | 141 | 37 | 12 |
| Lance Broadway | SF | mr | 23 | 3.65 | 1 | 0 | 0 | 4 | 1 | 0 | 0 | 12.1 | 12 | 8 | 5 | 5 | 15 | 0 | 0 |
| Doug Brocail | LAD | mr | 40 | 4.74 | 6 | 2 | 3 | 63 | 0 | 0 | 0 | 87.1 | 92 | 48 | 46 | 30 | 52 | 11 | 6 |
| Taylor Buchholz | Oak | mr | 25 | 3.15 | 5 | 2 | 0 | 13 | 8 | 1 | 0 | 65.2 | 65 | 25 | 23 | 14 | 44 | 4 | 7 |
| Billy Buckner | ChN | sp | 23 | 5.87 | 1 | 1 | 0 | 7 | 3 | 0 | 0 | 23.0 | 24 | 15 | 15 | 10 | 10 | 5 | 5 |
| Ambiorix Burgos | Bal | mr | 23 | 9.00 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 7.0 | 9 | 7 | 7 | 4 | 5 | 2 | 1 |
| A.J. Burnett | Bos | sp | 30 | 2.93 | 14 | 5 | 0 | 25 | 25 | 2 | 1 | 166.0 | 146 | 66 | 54 | 60 | 189 | 18 | 18 |
| Jared Burton | Cle | mr | 26 | 4.13 | 3 | 3 | 0 | 43 | 0 | 0 | 0 | 61.0 | 50 | 30 | 28 | 50 | 45 | 2 | 7 |
| Dave Bush | Phi | sp | 27 | 6.27 | 11 | 9 | 0 | 30 | 30 | 1 | 0 | 173.2 | 229 | 128 | 121 | 52 | 111 | 29 | 7 |
| Tim Byrdak* | Sea | mr | 33 | 4.47 | 5 | 1 | 3 | 31 | 0 | 0 | 0 | 58.1 | 59 | 35 | 29 | 31 | 59 | 8 | 3 |
| Daniel Cabrera | Ari | sp | 26 | 5.78 | 6 | 14 | 0 | 27 | 27 | 3 | 1 | 157.1 | 190 | 111 | 101 | 71 | 129 | 21 | 12 |
| Matt Cain | Bos | sp | 22 | 6.05 | 13 | 11 | 0 | 32 | 32 | 2 | 0 | 205.1 | 237 | 158 | 138 | 117 | 173 | 17 | 18 |
| Kevin Cameron | LAD | mr | 27 | 3.42 | 3 | 6 | 1 | 45 | 0 | 0 | 0 | 73.2 | 82 | 41 | 28 | 51 | 63 | 4 | 9 |
| Fausto Carmona | Oak | sp | 23 | 3.59 | 17 | 9 | 0 | 32 | 32 | 7 | 2 | 233.0 | 219 | 100 | 93 | 74 | 146 | 26 | 33 |
| Santiago Casilla | Phi | mr | 26 | 4.58 | 2 | 4 | 0 | 44 | 0 | 0 | 0 | 53.0 | 53 | 27 | 27 | 16 | 60 | 7 | 2 |
| Gustavo Chacin* | LAD | sp | 26 | 3.95 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 13.2 | 20 | 16 | 6 | 3 | 2 | 5 | 1 |
| Vinnie Chulk | ChN | mr | 28 | 4.46 | 3 | 7 | 3 | 62 | 0 | 0 | 0 | 72.2 | 81 | 40 | 36 | 29 | 54 | 6 | 12 |
| Roger Clemens | Bos | sp | 44 | 6.26 | 9 | 8 | 0 | 18 | 17 | 5 | 0 | 113.2 | 137 | 82 | 79 | 42 | 84 | 20 | 8 |
| Tyler Clippard | LAD | sp | 22 | 7.24 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 13.2 | 17 | 12 | 11 | 7 | 8 | 4 | 2 |
| Aaron Cook | SF | sp | 28 | 5.92 | 7 | 12 | 0 | 26 | 25 | 2 | 0 | 153.2 | 194 | 108 | 101 | 38 | 41 | 15 | 17 |
| Chad Cordero | Phi | cl | 25 | 5.27 | 3 | 7 | 1 | 53 | 0 | 0 | 0 | 70.0 | 78 | 42 | 41 | 37 | 67 | 11 | 5 |
| Francisco Cordero | Oak | cl | 32 | 1.48 | 3 | 3 | 31 | 53 | 0 | 0 | 0 | 60.2 | 43 | 12 | 10 | 25 | 91 | 4 | 3 |
| Manny Corpas | Bos | mr | 24 | 2.34 | 5 | 3 | 8 | 72 | 0 | 0 | 0 | 119.0 | 97 | 42 | 31 | 25 | 89 | 11 | 14 |
| Kevin Correia | Bal | mr | 26 | 4.55 | 2 | 3 | 1 | 41 | 2 | 0 | 0 | 83.0 | 80 | 47 | 42 | 40 | 67 | 15 | 6 |
| Doug Davis* | LAD | sp | 31 | 6.57 | 9 | 5 | 0 | 30 | 30 | 0 | 0 | 160.1 | 200 | 121 | 117 | 92 | 120 | 18 | 22 |
| Eulogio De La Cruz | ChN | mr | 23 | 7.23 | 2 | 0 | 0 | 7 | 2 | 0 | 0 | 18.2 | 27 | 15 | 15 | 8 | 12 | 0 | 2 |
| Zach Duke* | Pit | sp | 24 | 9.43 | 4 | 12 | 0 | 19 | 19 | 0 | 0 | 76.1 | 139 | 92 | 80 | 31 | 24 | 14 | 15 |
| Chad Durbin | SF | sp | 29 | 3.64 | 6 | 3 | 0 | 21 | 16 | 2 | 1 | 116.1 | 114 | 57 | 47 | 30 | 57 | 8 | 10 |
| Alan Embree* | Phi | cl | 37 | 3.86 | 4 | 2 | 3 | 46 | 0 | 0 | 0 | 63.0 | 55 | 28 | 27 | 17 | 52 | 8 | 4 |
| Kelvim Escobar | Phi | sp | 31 | 3.58 | 15 | 9 | 0 | 30 | 30 | 4 | 1 | 196.0 | 204 | 92 | 78 | 53 | 157 | 15 | 24 |
| Pedro Feliciano* | Phi | mr | 30 | 4.22 | 2 | 3 | 23 | 50 | 0 | 0 | 0 | 53.1 | 38 | 25 | 25 | 31 | 42 | 6 | 6 |
| Gavin Floyd | Cle | sp | 24 | 2.16 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 8.1 | 6 | 2 | 2 | 3 | 8 | 1 | 1 |
| Brian Fuentes* | Oak | cl | 31 | 3.72 | 3 | 2 | 8 | 50 | 0 | 0 | 0 | 55.2 | 47 | 26 | 23 | 27 | 57 | 4 | 4 |
| Aaron Fultz* | Pit | mr | 33 | 5.48 | 4 | 3 | 2 | 39 | 0 | 0 | 0 | 47.2 | 55 | 31 | 29 | 29 | 41 | 4 | 4 |
| Eric Gagne | Bos | cl | 31 | 4.44 | 4 | 1 | 5 | 50 | 0 | 0 | 0 | 71.0 | 76 | 36 | 35 | 31 | 69 | 7 | 6 |
| Yovani Gallardo | Bal | sp | 21 | 5.66 | 4 | 5 | 0 | 17 | 17 | 0 | 0 | 90.2 | 109 | 61 | 57 | 47 | 93 | 9 | 8 |
| Lee Gardner | LAD | mr | 32 | 2.41 | 9 | 5 | 3 | 59 | 0 | 0 | 0 | 97.0 | 102 | 29 | 26 | 26 | 70 | 3 | 7 |
| Jon Garland | ChN | sp | 27 | 4.91 | 12 | 12 | 0 | 32 | 32 | 8 | 1 | 221.2 | 259 | 135 | 121 | 65 | 105 | 32 | 26 |
| Chad Gaudin | Bos | sp | 24 | 5.02 | 8 | 13 | 0 | 33 | 33 | 0 | 0 | 192.0 | 221 | 121 | 107 | 96 | 132 | 24 | 28 |
| Tom Glavine* | Sea | sp | 41 | 7.20 | 6 | 9 | 0 | 27 | 27 | 0 | 0 | 128.2 | 203 | 114 | 103 | 57 | 60 | 25 | 22 |
| Tom Gordon | Pit | mr | 39 | 6.79 | 1 | 0 | 0 | 36 | 0 | 0 | 0 | 55.2 | 63 | 44 | 42 | 29 | 40 | 13 | 6 |
| Zack Greinke | ChN | mr | 23 | 5.16 | 4 | 4 | 4 | 52 | 3 | 0 | 0 | 111.2 | 118 | 66 | 64 | 30 | 99 | 12 | 3 |
| Matt Guerrier | Sea | mr | 28 | 2.87 | 6 | 5 | 10 | 70 | 0 | 0 | 0 | 91.0 | 81 | 30 | 29 | 21 | 79 | 8 | 8 |
| Jeremy Guthrie | Bal | sp | 28 | 4.19 | 11 | 12 | 1 | 31 | 26 | 4 | 0 | 199.2 | 190 | 99 | 93 | 54 | 135 | 27 | 12 |
| Juan Gutierrez | ChN | mr | 23 | 2.25 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 12.0 | 8 | 4 | 3 | 2 | 8 | 0 | 1 |
| Roy Halladay | StL | sp | 30 | 3.83 | 13 | 11 | 0 | 31 | 29 | 8 | 2 | 202.1 | 219 | 97 | 86 | 48 | 127 | 17 | 23 |
| Cole Hamels* | Phi | sp | 23 | 3.61 | 15 | 6 | 0 | 28 | 28 | 3 | 1 | 189.1 | 182 | 84 | 76 | 54 | 173 | 18 | 14 |
| Justin Hampson* | Cle | mr | 27 | 7.76 | 3 | 0 | 1 | 30 | 0 | 0 | 0 | 26.2 | 50 | 24 | 23 | 5 | 12 | 4 | 4 |
| Aaron Harang | StL | sp | 29 | 4.22 | 11 | 13 | 0 | 34 | 34 | 2 | 0 | 232.2 | 229 | 117 | 109 | 83 | 235 | 20 | 14 |
| Rich Harden | Sea | sp | 25 | 4.00 | 2 | 0 | 0 | 7 | 3 | 0 | 0 | 27.0 | 23 | 13 | 12 | 14 | 30 | 5 | 3 |
| LaTroy Hawkins | Sea | mr | 34 | 4.43 | 4 | 0 | 1 | 53 | 0 | 0 | 0 | 87.1 | 104 | 46 | 43 | 32 | 50 | 7 | 16 |
| Aaron Heilman | SF | mr | 28 | 1.99 | 5 | 3 | 4 | 59 | 0 | 0 | 0 | 81.1 | 57 | 20 | 18 | 21 | 72 | 6 | 4 |
| Mark Hendrickson* | Pit | mr | 33 | 4.98 | 1 | 7 | 0 | 40 | 8 | 0 | 0 | 106.2 | 138 | 65 | 59 | 45 | 88 | 8 | 13 |
| Brad Hennessey | LAD | cl | 27 | 5.57 | 3 | 2 | 6 | 53 | 0 | 0 | 0 | 76.0 | 70 | 48 | 47 | 35 | 53 | 18 | 12 |
| Orlando Hernandez | Sea | sp | 37 | 5.75 | 8 | 7 | 1 | 27 | 23 | 0 | 0 | 123.2 | 114 | 79 | 79 | 61 | 117 | 24 | 11 |
| Rich Hill* | Phi | sp | 27 | 5.46 | 9 | 8 | 0 | 31 | 31 | 0 | 0 | 181.1 | 197 | 111 | 110 | 74 | 158 | 30 | 16 |
| Luke Hochevar | StL | mr | 23 | 6.57 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 12.1 | 8 | 9 | 9 | 3 | 5 | 2 | 1 |
| Trevor Hoffman | LAD | cl | 39 | 2.70 | 4 | 7 | 23 | 57 | 0 | 0 | 0 | 76.2 | 74 | 28 | 23 | 30 | 61 | 1 | 5 |
| Jason Isringhausen | StL | cl | 34 | 2.58 | 7 | 5 | 19 | 53 | 0 | 0 | 0 | 73.1 | 61 | 23 | 21 | 37 | 56 | 5 | 10 |
| Edwin Jackson | StL | sp | 23 | 7.96 | 6 | 7 | 0 | 25 | 23 | 0 | 0 | 100.2 | 149 | 94 | 89 | 58 | 82 | 14 | 7 |
| Casey Janssen | Cle | mr | 25 | 4.59 | 3 | 5 | 2 | 61 | 0 | 0 | 0 | 86.1 | 97 | 51 | 44 | 19 | 48 | 8 | 10 |
| Bobby Jenks | Bos | cl | 26 | 3.02 | 5 | 6 | 27 | 64 | 0 | 0 | 0 | 80.1 | 84 | 34 | 27 | 15 | 90 | 6 | 4 |
| Ubaldo Jimenez | ChN | sp | 23 | 6.38 | 4 | 9 | 0 | 18 | 18 | 1 | 0 | 108.2 | 115 | 81 | 77 | 42 | 79 | 22 | 9 |
| Josh Johnson | Pit | sp | 23 | 10.66 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 12.2 | 26 | 20 | 15 | 9 | 9 | 0 | 5 |
| Randy Johnson* | Sea | sp | 43 | 2.61 | 4 | 0 | 0 | 10 | 10 | 0 | 0 | 62.0 | 58 | 20 | 18 | 7 | 69 | 9 | 3 |
| Tyler Johnson* | Bal | mr | 26 | 3.60 | 1 | 1 | 1 | 50 | 0 | 0 | 0 | 50.0 | 43 | 21 | 20 | 12 | 39 | 5 | 3 |
| Jair Jurrjens | Phi | sp | 21 | 3.26 | 3 | 3 | 0 | 7 | 7 | 1 | 0 | 49.2 | 41 | 21 | 18 | 15 | 22 | 7 | 9 |
| Kyle Kendrick | ChN | sp | 22 | 5.05 | 8 | 11 | 0 | 20 | 20 | 2 | 0 | 128.1 | 170 | 79 | 72 | 32 | 46 | 23 | 17 |
| Ian Kennedy | Pit | sp | 22 | 2.38 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 22.2 | 15 | 7 | 6 | 10 | 18 | 0 | 1 |
| Jensen Lewis | Ari | mr | 23 | 2.74 | 6 | 3 | 5 | 25 | 0 | 0 | 0 | 46.0 | 43 | 16 | 14 | 19 | 39 | 3 | 2 |
| Tim Lincecum | Ari | sp | 23 | 6.19 | 6 | 9 | 0 | 24 | 24 | 1 | 0 | 136.2 | 147 | 96 | 94 | 88 | 137 | 20 | 8 |
| Jesse Litsch | ChN | sp | 22 | 5.38 | 3 | 7 | 0 | 16 | 15 | 0 | 0 | 98.2 | 111 | 64 | 59 | 45 | 44 | 15 | 18 |
| Wes Littleton | Bal | mr | 24 | 5.02 | 1 | 0 | 1 | 18 | 0 | 0 | 0 | 28.2 | 35 | 18 | 16 | 12 | 12 | 4 | 6 |
| Radhames Liz | Ari | mr | 24 | 3.86 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 9.1 | 5 | 4 | 4 | 11 | 7 | 3 | 0 |
| Rodrigo Lopez | SF | sp | 31 | 3.23 | 5 | 4 | 0 | 13 | 13 | 1 | 1 | 78.0 | 89 | 34 | 28 | 19 | 45 | 7 | 7 |
| Derek Lowe | Cle | sp | 34 | 3.80 | 12 | 11 | 0 | 32 | 32 | 3 | 1 | 215.2 | 220 | 103 | 91 | 65 | 170 | 21 | 28 |
| Noah Lowry* | SF | sp | 26 | 5.60 | 6 | 10 | 0 | 28 | 26 | 0 | 0 | 146.1 | 173 | 97 | 91 | 91 | 82 | 16 | 27 |
| Greg Maddux | StL | sp | 41 | 4.86 | 9 | 14 | 0 | 34 | 33 | 0 | 0 | 185.1 | 241 | 115 | 100 | 34 | 96 | 20 | 14 |
| Ryan Madson | Bal | mr | 26 | 3.55 | 1 | 2 | 4 | 32 | 0 | 0 | 0 | 50.2 | 29 | 20 | 20 | 21 | 48 | 5 | 4 |
| Paul Maholm* | ChN | sp | 25 | 6.63 | 9 | 12 | 0 | 29 | 29 | 3 | 1 | 180.2 | 250 | 139 | 133 | 66 | 112 | 34 | 34 |
| John Maine | Cle | sp | 26 | 5.11 | 10 | 10 | 0 | 32 | 32 | 0 | 0 | 188.1 | 208 | 120 | 107 | 92 | 165 | 26 | 12 |
| Carlos Marmol | Ari | mr | 24 | 3.58 | 3 | 6 | 8 | 36 | 0 | 0 | 0 | 55.1 | 41 | 29 | 22 | 41 | 67 | 5 | 3 |
| Sean Marshall* | Cle | sp | 24 | 4.67 | 7 | 8 | 0 | 19 | 19 | 0 | 0 | 104.0 | 112 | 57 | 54 | 43 | 51 | 11 | 6 |
| Damaso Marte* | ChN | mr | 32 | 4.70 | 2 | 7 | 20 | 64 | 0 | 0 | 0 | 67.0 | 63 | 35 | 35 | 30 | 72 | 5 | 7 |
| Pedro Martinez | Bos | sp | 35 | 7.01 | 1 | 4 | 0 | 6 | 5 | 0 | 0 | 25.2 | 42 | 24 | 20 | 6 | 26 | 2 | 0 |
| Brandon McCarthy | Pit | sp | 23 | 6.04 | 7 | 12 | 0 | 22 | 22 | 0 | 0 | 113.1 | 144 | 85 | 76 | 56 | 71 | 10 | 8 |
| Dustin McGowan | Oak | sp | 25 | 4.63 | 9 | 8 | 0 | 27 | 27 | 0 | 0 | 184.2 | 197 | 107 | 95 | 89 | 145 | 20 | 18 |
| Gil Meche | Sea | sp | 28 | 3.35 | 16 | 4 | 0 | 31 | 31 | 1 | 1 | 209.1 | 200 | 94 | 78 | 66 | 156 | 22 | 25 |
| Jonathan Meloan | ChN | mr | 22 | 12.00 | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 6.0 | 8 | 8 | 8 | 8 | 5 | 2 | 0 |
| Cla Meredith | Pit | mr | 24 | 6.41 | 0 | 2 | 0 | 51 | 0 | 0 | 0 | 91.1 | 146 | 69 | 65 | 25 | 63 | 7 | 18 |
| Andrew Miller* | StL | sp | 22 | 5.73 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 11.0 | 9 | 7 | 7 | 5 | 9 | 1 | 2 |
| Kevin Millwood | Ari | sp | 32 | 5.00 | 9 | 12 | 0 | 31 | 31 | 1 | 0 | 187.1 | 221 | 114 | 104 | 81 | 117 | 24 | 27 |
| Zach Miner | Ari | mr | 25 | 3.39 | 1 | 3 | 5 | 29 | 0 | 0 | 0 | 61.0 | 58 | 24 | 23 | 17 | 34 | 4 | 9 |
| Sergio Mitre | Pit | sp | 26 | 6.26 | 6 | 16 | 0 | 27 | 27 | 3 | 0 | 159.2 | 209 | 119 | 111 | 64 | 73 | 14 | 25 |
| Juan Morillo | ChN | mr | 23 | 7.71 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.2 | 6 | 5 | 4 | 3 | 1 | 1 | 0 |
| Brandon Morrow | ChN | mr | 22 | 5.77 | 5 | 2 | 1 | 57 | 0 | 0 | 0 | 78.0 | 77 | 52 | 50 | 66 | 79 | 5 | 6 |
| Dustin Moseley | SF | mr | 25 | 4.05 | 6 | 3 | 0 | 27 | 8 | 3 | 1 | 104.1 | 104 | 50 | 47 | 26 | 57 | 11 | 15 |
| Jamie Moyer* | LAD | sp | 44 | 6.76 | 6 | 15 | 0 | 30 | 30 | 1 | 0 | 174.1 | 243 | 140 | 131 | 71 | 138 | 21 | 16 |
| Peter Moylan | Oak | mr | 28 | 2.65 | 4 | 3 | 5 | 50 | 0 | 0 | 0 | 71.1 | 55 | 23 | 21 | 22 | 51 | 9 | 14 |
| Mark Mulder* | Pit | sp | 29 | 10.20 | 1 | 2 | 0 | 3 | 3 | 1 | 0 | 15.0 | 22 | 19 | 17 | 12 | 2 | 1 | 5 |
| Pat Neshek | Cle | mr | 26 | 1.63 | 9 | 2 | 5 | 69 | 0 | 0 | 0 | 83.0 | 50 | 15 | 15 | 26 | 85 | 7 | 6 |
| Garrett Olson* | Pit | sp | 23 | 8.18 | 0 | 3 | 0 | 7 | 7 | 0 | 0 | 33.0 | 45 | 30 | 30 | 25 | 30 | 1 | 4 |
| Akinori Otsuka | Cle | mr | 35 | 1.22 | 1 | 0 | 23 | 33 | 0 | 0 | 0 | 37.0 | 21 | 6 | 5 | 11 | 25 | 0 | 5 |
| Henry Owens | StL | mr | 28 | 8.59 | 2 | 0 | 0 | 21 | 0 | 0 | 0 | 29.1 | 35 | 28 | 28 | 21 | 18 | 7 | 0 |
| Vicente Padilla | Oak | sp | 29 | 1.00 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 9.0 | 6 | 1 | 1 | 2 | 6 | 0 | 2 |
| Manny Parra* | Pit | mr | 24 | 2.39 | 0 | 1 | 1 | 9 | 2 | 0 | 0 | 26.1 | 21 | 9 | 7 | 15 | 26 | 3 | 0 |
| Troy Percival | SF | mr | 37 | 1.86 | 2 | 1 | 0 | 22 | 1 | 0 | 0 | 38.2 | 24 | 8 | 8 | 18 | 33 | 2 | 0 |
| Rafael Perez* | Cle | mr | 25 | 1.71 | 6 | 2 | 6 | 43 | 0 | 0 | 0 | 68.1 | 59 | 15 | 13 | 26 | 69 | 2 | 7 |
| Glen Perkins* | ChN | mr | 24 | 4.05 | 2 | 0 | 0 | 21 | 0 | 0 | 0 | 26.2 | 30 | 13 | 12 | 12 | 18 | 3 | 3 |
| Andy Pettitte* | LAD | sp | 35 | 7.37 | 7 | 12 | 0 | 30 | 30 | 1 | 1 | 152.2 | 246 | 134 | 125 | 65 | 99 | 21 | 19 |
| Joel Pineiro | LAD | mr | 28 | 6.52 | 3 | 4 | 0 | 11 | 11 | 0 | 0 | 58.0 | 84 | 45 | 42 | 22 | 27 | 8 | 5 |
| Chad Qualls | StL | mr | 28 | 3.54 | 6 | 8 | 4 | 58 | 0 | 0 | 0 | 86.1 | 101 | 38 | 34 | 26 | 74 | 10 | 15 |
| Jon Rauch | StL | mr | 28 | 4.28 | 4 | 5 | 4 | 75 | 0 | 0 | 0 | 101.0 | 110 | 50 | 48 | 35 | 71 | 10 | 8 |
| Al Reyes | Pit | cl | 37 | 3.36 | 7 | 3 | 16 | 52 | 1 | 0 | 0 | 69.2 | 63 | 28 | 26 | 29 | 68 | 11 | 3 |
| Anthony Reyes | Pit | sp | 25 | 6.39 | 1 | 15 | 0 | 20 | 20 | 1 | 0 | 111.1 | 129 | 86 | 79 | 46 | 75 | 30 | 7 |
| Jo-Jo Reyes* | Bos | sp | 22 | 3.00 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 3 | 2 | 2 | 4 | 3 | 1 | 1 |
| Royce Ring* | Ari | mr | 26 | 5.71 | 1 | 1 | 1 | 24 | 0 | 0 | 0 | 34.2 | 38 | 24 | 22 | 30 | 33 | 5 | 9 |
| David Riske | LAD | mr | 30 | 3.77 | 4 | 2 | 5 | 60 | 0 | 0 | 0 | 93.0 | 83 | 40 | 39 | 31 | 67 | 15 | 8 |
| Fernando Rodney | Ari | mr | 30 | 5.70 | 1 | 7 | 1 | 35 | 0 | 0 | 0 | 60.0 | 77 | 44 | 38 | 29 | 60 | 11 | 3 |
| Ryan Rowland-Smith* | StL | mr | 24 | 4.22 | 0 | 2 | 2 | 26 | 0 | 0 | 0 | 32.0 | 37 | 15 | 15 | 13 | 41 | 1 | 1 |
| B.J. Ryan* | Bos | cl | 31 | 9.45 | 1 | 3 | 0 | 5 | 0 | 0 | 0 | 6.2 | 9 | 7 | 7 | 7 | 4 | 1 | 0 |
| Chris Sampson | SF | sp | 29 | 6.39 | 0 | 3 | 0 | 9 | 8 | 0 | 0 | 38.0 | 41 | 29 | 27 | 22 | 17 | 3 | 3 |
| Jonathan Sanchez* | Bos | mr | 24 | 3.56 | 4 | 1 | 0 | 21 | 3 | 0 | 0 | 48.0 | 55 | 20 | 19 | 29 | 48 | 7 | 4 |
| Curt Schilling | Cle | sp | 40 | 4.45 | 10 | 7 | 0 | 24 | 24 | 5 | 1 | 165.2 | 191 | 85 | 82 | 18 | 108 | 32 | 10 |
| Jason Schmidt | Pit | sp | 34 | 3.82 | 1 | 3 | 0 | 6 | 6 | 0 | 0 | 33.0 | 34 | 19 | 14 | 14 | 24 | 2 | 3 |
| Scott Schoeneweis* | Phi | mr | 33 | 7.16 | 2 | 6 | 2 | 54 | 0 | 0 | 0 | 60.1 | 69 | 51 | 48 | 47 | 44 | 8 | 12 |
| Chris Schroder | StL | mr | 28 | 3.56 | 4 | 2 | 3 | 34 | 0 | 0 | 0 | 60.2 | 53 | 26 | 24 | 24 | 56 | 6 | 5 |
| Bobby Seay* | Cle | mr | 29 | 4.41 | 5 | 2 | 2 | 51 | 0 | 0 | 0 | 49.0 | 57 | 25 | 24 | 18 | 30 | 4 | 3 |
| George Sherrill* | Sea | mr | 30 | 1.82 | 6 | 3 | 14 | 56 | 0 | 0 | 0 | 79.1 | 57 | 29 | 16 | 39 | 94 | 3 | 5 |
| James Shields | Bal | sp | 25 | 4.74 | 12 | 11 | 0 | 31 | 31 | 5 | 1 | 203.1 | 218 | 113 | 107 | 32 | 179 | 27 | 8 |
| Doug Slaten* | Bos | mr | 27 | 6.71 | 2 | 4 | 3 | 53 | 0 | 0 | 0 | 60.1 | 81 | 52 | 45 | 41 | 40 | 9 | 5 |
| John Smoltz | Bos | sp | 40 | 5.97 | 7 | 13 | 0 | 32 | 32 | 3 | 0 | 203.2 | 253 | 150 | 135 | 70 | 198 | 29 | 6 |
| Ian Snell | Pit | sp | 25 | 4.81 | 8 | 17 | 0 | 32 | 32 | 2 | 0 | 200.1 | 221 | 120 | 107 | 81 | 169 | 15 | 26 |
| Kyle Snyder | Pit | mr | 29 | 5.40 | 3 | 3 | 1 | 44 | 0 | 0 | 0 | 90.0 | 77 | 56 | 54 | 54 | 52 | 16 | 10 |
| Rafael Soriano | Oak | mr | 27 | 4.00 | 5 | 6 | 1 | 43 | 0 | 0 | 0 | 63.0 | 53 | 29 | 28 | 21 | 52 | 14 | 7 |
| Jorge Sosa | Oak | mr | 30 | 5.62 | 7 | 3 | 0 | 15 | 13 | 1 | 1 | 89.2 | 112 | 60 | 56 | 43 | 57 | 13 | 9 |
| Russ Springer | Sea | mr | 38 | 2.93 | 4 | 6 | 8 | 66 | 0 | 0 | 0 | 95.1 | 66 | 32 | 31 | 29 | 117 | 7 | 4 |
| Huston Street | SF | cl | 23 | 3.17 | 7 | 1 | 6 | 48 | 0 | 0 | 0 | 71.0 | 48 | 25 | 25 | 16 | 85 | 9 | 3 |
| Jeff Suppan | LAD | sp | 32 | 5.97 | 8 | 12 | 0 | 31 | 31 | 1 | 1 | 182.1 | 231 | 128 | 121 | 93 | 96 | 15 | 22 |
| Brian Tallet* | Ari | mr | 29 | 2.98 | 5 | 4 | 3 | 43 | 0 | 0 | 0 | 93.2 | 79 | 38 | 31 | 31 | 75 | 6 | 7 |
| Joe Thatcher* | Sea | mr | 25 | 1.49 | 4 | 1 | 0 | 22 | 0 | 0 | 0 | 36.1 | 20 | 8 | 6 | 11 | 24 | 0 | 2 |
| Steve Trachsel | Sea | sp | 36 | 4.07 | 19 | 4 | 0 | 29 | 29 | 1 | 1 | 174.2 | 175 | 83 | 79 | 64 | 74 | 17 | 19 |
| Chin-hui Tsao | Bos | mr | 26 | 5.15 | 2 | 1 | 0 | 23 | 0 | 0 | 0 | 36.2 | 37 | 22 | 21 | 15 | 17 | 6 | 3 |
| Jose Valverde | SF | cl | 27 | 3.80 | 4 | 7 | 22 | 62 | 0 | 0 | 0 | 66.1 | 50 | 30 | 28 | 34 | 92 | 7 | 5 |
| Claudio Vargas | LAD | sp | 29 | 5.62 | 2 | 8 | 0 | 18 | 16 | 0 | 0 | 91.1 | 105 | 58 | 57 | 47 | 67 | 15 | 5 |
| Javier Vazquez | Ari | sp | 30 | 4.20 | 13 | 11 | 0 | 31 | 31 | 10 | 3 | 223.0 | 222 | 112 | 104 | 65 | 211 | 33 | 15 |
| Justin Verlander | Ari | sp | 24 | 4.47 | 8 | 15 | 0 | 31 | 31 | 10 | 0 | 233.1 | 236 | 123 | 116 | 66 | 194 | 34 | 14 |
| Ron Villone* | SF | mr | 37 | 5.40 | 3 | 0 | 0 | 23 | 0 | 0 | 0 | 35.0 | 41 | 24 | 21 | 13 | 25 | 6 | 4 |
| Luis Vizcaino | Bal | mr | 32 | 4.35 | 4 | 4 | 3 | 51 | 0 | 0 | 0 | 51.2 | 54 | 25 | 25 | 16 | 52 | 6 | 0 |
| Edinson Volquez | Bal | sp | 23 | 2.57 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 7.0 | 4 | 2 | 2 | 3 | 11 | 2 | 1 |
| Billy Wagner* | Sea | cl | 35 | 5.05 | 6 | 5 | 16 | 57 | 0 | 0 | 0 | 62.1 | 75 | 35 | 35 | 29 | 71 | 7 | 8 |
| Tim Wakefield | Bal | sp | 40 | 5.18 | 10 | 12 | 0 | 31 | 31 | 1 | 0 | 196.1 | 215 | 123 | 113 | 78 | 104 | 33 | 24 |
| Jamie Walker* |   | mr | 35 | 2.96 | 3 | 3 | 0 | 23 | 0 | 0 | 0 | 27.1 | 26 | 9 | 9 | 8 | 17 | 1 | 2 |
| Jarrod Washburn* | Cle | sp | 32 | 4.27 | 16 | 8 | 0 | 30 | 30 | 1 | 0 | 183.1 | 196 | 94 | 87 | 68 | 88 | 22 | 19 |
| Ehren Wassermann | LAD | mr | 26 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 |
| David Weathers | StL | cl | 37 | 4.19 | 1 | 3 | 5 | 69 | 0 | 0 | 0 | 86.0 | 80 | 43 | 40 | 41 | 52 | 5 | 3 |
| Todd Wellemeyer | Phi | mr | 28 | 6.20 | 2 | 4 | 2 | 24 | 0 | 0 | 0 | 49.1 | 56 | 40 | 34 | 18 | 37 | 15 | 5 |
| Jake Westbrook | Bal | sp | 29 | 5.96 | 11 | 13 | 0 | 25 | 25 | 2 | 1 | 154.0 | 180 | 104 | 102 | 59 | 96 | 24 | 21 |
| Brian Wilson | Pit | cl | 25 | 4.71 | 0 | 0 | 2 | 18 | 0 | 0 | 0 | 21.0 | 25 | 13 | 11 | 12 | 21 | 5 | 0 |
| C.J. Wilson* | SF | mr | 26 | 3.25 | 3 | 5 | 5 | 66 | 0 | 0 | 0 | 69.1 | 58 | 25 | 25 | 23 | 52 | 6 | 11 |
| Randy Wolf* | Cle | sp | 30 | 5.51 | 6 | 3 | 0 | 17 | 17 | 0 | 0 | 81.2 | 91 | 50 | 50 | 37 | 78 | 7 | 3 |
| Brian Wolfe | ChN | mr | 26 | 8.61 | 2 | 4 | 2 | 24 | 0 | 0 | 0 | 38.2 | 55 | 37 | 37 | 10 | 28 | 11 | 6 |
| Jamey Wright | Oak | mr | 32 | 2.97 | 6 | 1 | 0 | 11 | 9 | 1 | 0 | 63.2 | 53 | 22 | 21 | 35 | 34 | 5 | 10 |
| Michael Wuertz | Bal | mr | 28 | 5.03 | 3 | 7 | 8 | 53 | 0 | 0 | 0 | 59.0 | 53 | 34 | 33 | 34 | 65 | 7 | 2 |
| Tyler Yates | Phi | mr | 29 | 3.88 | 3 | 1 | 3 | 56 | 0 | 0 | 0 | 67.1 | 73 | 34 | 29 | 26 | 68 | 7 | 4 |
| Chris Young | SF | sp | 28 | 2.67 | 15 | 7 | 0 | 29 | 29 | 0 | 0 | 189.0 | 147 | 61 | 56 | 70 | 182 | 12 | 6 |
| Mike Zagurski* | Bos | mr | 24 | 12.08 | 1 | 1 | 1 | 16 | 0 | 0 | 0 | 25.1 | 41 | 34 | 34 | 24 | 21 | 3 | 4 |
| Carlos Zambrano | Oak | sp | 26 | 4.25 | 16 | 9 | 0 | 32 | 32 | 4 | 3 | 207.2 | 197 | 112 | 98 | 109 | 183 | 24 | 15 |
| Joel Zumaya | Ari | mr | 22 | 4.55 | 1 | 3 | 2 | 16 | 0 | 0 | 0 | 31.2 | 23 | 16 | 16 | 8 | 21 | 6 | 2 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Manny Acosta | Cle | mr | 26 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | 6.8 | 7.2 | 13.9 | 7.6 | 1.3 | 1.1 | 1.55 |
| Jeremy Affeldt* | Pit | mr | 28 | 5 | 2 | 3 | 7 | 15 | 2 | 0 | 4 | 7.8 | 6.9 | 15.6 | 6.9 | 0.3 | 1.0 | 1.64 |
| Jonathan Albaladejo | Ari | mr | 24 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 13.5 | 6.1 | 19.6 | 4.9 | 4.9 | 0.8 | 2.18 |
| Bronson Arroyo | Sea | sp | 30 | 4 | 5 | 0 | 14 | 1 | 0 | 2 | 4 | 11.2 | 2.4 | 14.5 | 6.0 | 1.5 | 2.4 | 1.52 |
| Luis Ayala | SF | mr | 29 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 8.3 | 6.5 | 15.2 | 6.1 | 0.4 | 0.9 | 1.65 |
| Brandon Backe | Bos | sp | 29 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 13.1 | 3.5 | 17.1 | 3.2 | 1.7 | 0.9 | 1.84 |
| Homer Bailey | Ari | sp | 21 | 5 | 2 | 0 | 3 | 0 | 1 | 1 | 1 | 10.3 | 6.1 | 17.1 | 6.8 | 1.1 | 1.1 | 1.83 |
| Brian Bannister | SF | sp | 26 | 8 | 4 | 5 | 10 | 2 | 0 | 2 | 8 | 7.8 | 2.2 | 10.5 | 4.2 | 0.7 | 1.9 | 1.11 |
| Miguel Batista | StL | sp | 36 | 16 | 7 | 2 | 2 | 7 | 1 | 1 | 4 | 9.3 | 4.0 | 13.5 | 5.4 | 1.1 | 1.3 | 1.48 |
| Joe Beimel* | Oak | mr | 30 | 3 | 1 | 2 | 1 | 4 | 0 | 1 | 1 | 11.0 | 4.2 | 15.3 | 5.9 | 0.4 | 1.4 | 1.68 |
| Matt Belisle | Phi | sp | 27 | 16 | 3 | 1 | 5 | 2 | 2 | 2 | 9 | 10.8 | 2.4 | 13.4 | 6.2 | 1.0 | 2.6 | 1.46 |
| Joaquin Benoit | Bal | mr | 29 | 5 | 4 | 2 | 3 | 2 | 0 | 3 | 2 | 8.6 | 3.0 | 12.0 | 9.9 | 1.2 | 3.3 | 1.29 |
| Jason Bergmann | Bal | sp | 25 | 9 | 3 | 3 | 0 | 3 | 0 | 3 | 4 | 9.4 | 4.4 | 13.8 | 6.6 | 2.1 | 1.5 | 1.54 |
| Joe Blanton | Oak | sp | 26 | 19 | 7 | 2 | 4 | 4 | 2 | 2 | 8 | 9.5 | 1.7 | 11.4 | 5.9 | 0.5 | 3.4 | 1.25 |
| Boof Bonser | ChN | sp | 25 | 11 | 4 | 7 | 4 | 7 | 1 | 5 | 11 | 12.7 | 3.1 | 16.1 | 7.3 | 1.9 | 2.3 | 1.76 |
| Lance Broadway | SF | mr | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 3.6 | 12.4 | 10.9 | 0.0 | 3.0 | 1.38 |
| Doug Brocail | LAD | mr | 40 | 7 | 4 | 0 | 8 | 3 | 0 | 1 | 9 | 9.5 | 3.1 | 13.4 | 5.4 | 1.1 | 1.7 | 1.40 |
| Taylor Buchholz | Oak | mr | 25 | 8 | 3 | 0 | 2 | 3 | 0 | 0 | 5 | 8.9 | 1.9 | 11.1 | 6.0 | 0.5 | 3.1 | 1.20 |
| Billy Buckner | ChN | sp | 23 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 9.4 | 3.9 | 13.7 | 3.9 | 2.0 | 1.0 | 1.48 |
| Ambiorix Burgos | Bal | mr | 23 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 11.6 | 5.1 | 18.0 | 6.4 | 2.6 | 1.3 | 1.86 |
| A.J. Burnett | Bos | sp | 30 | 20 | 5 | 2 | 7 | 1 | 0 | 3 | 8 | 7.9 | 3.3 | 11.5 | 10.2 | 1.0 | 3.2 | 1.24 |
| Jared Burton | Cle | mr | 26 | 7 | 2 | 4 | 2 | 6 | 0 | 1 | 6 | 7.4 | 7.4 | 15.0 | 6.6 | 0.3 | 0.9 | 1.64 |
| Dave Bush | Phi | sp | 27 | 27 | 6 | 0 | 13 | 3 | 0 | 6 | 10 | 11.9 | 2.7 | 15.2 | 5.8 | 1.5 | 2.1 | 1.62 |
| Tim Byrdak* | Sea | mr | 33 | 7 | 2 | 1 | 1 | 3 | 0 | 3 | 1 | 9.1 | 4.8 | 14.0 | 9.1 | 1.2 | 1.9 | 1.54 |
| Daniel Cabrera | Ari | sp | 26 | 10 | 14 | 1 | 11 | 5 | 3 | 1 | 6 | 10.9 | 4.1 | 15.6 | 7.4 | 1.2 | 1.8 | 1.66 |
| Matt Cain | Bos | sp | 22 | 17 | 13 | 4 | 8 | 15 | 0 | 4 | 12 | 10.4 | 5.1 | 15.9 | 7.6 | 0.7 | 1.5 | 1.72 |
| Kevin Cameron | LAD | mr | 27 | 10 | 2 | 0 | 1 | 1 | 0 | 1 | 3 | 10.0 | 6.2 | 16.4 | 7.7 | 0.5 | 1.2 | 1.81 |
| Fausto Carmona | Oak | sp | 23 | 18 | 5 | 6 | 9 | 3 | 1 | 5 | 5 | 8.5 | 2.9 | 11.7 | 5.6 | 1.0 | 2.0 | 1.26 |
| Santiago Casilla | Phi | mr | 26 | 6 | 0 | 1 | 2 | 5 | 0 | 1 | 3 | 9.0 | 2.7 | 12.1 | 10.2 | 1.2 | 3.8 | 1.30 |
| Gustavo Chacin* | LAD | sp | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 13.2 | 2.0 | 15.8 | 1.3 | 3.3 | 0.7 | 1.68 |
| Vinnie Chulk | ChN | mr | 28 | 7 | 1 | 7 | 5 | 2 | 0 | 2 | 4 | 10.0 | 3.6 | 14.2 | 6.7 | 0.7 | 1.9 | 1.51 |
| Roger Clemens | Bos | sp | 44 | 12 | 2 | 0 | 9 | 11 | 0 | 0 | 3 | 10.8 | 3.3 | 14.9 | 6.7 | 1.6 | 2.0 | 1.57 |
| Tyler Clippard | LAD | sp | 22 | 2 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 11.2 | 4.6 | 15.8 | 5.3 | 2.6 | 1.1 | 1.76 |
| Aaron Cook | SF | sp | 28 | 7 | 6 | 2 | 7 | 0 | 0 | 3 | 7 | 11.4 | 2.2 | 14.0 | 2.4 | 0.9 | 1.1 | 1.51 |
| Chad Cordero | Phi | cl | 25 | 6 | 2 | 1 | 2 | 8 | 3 | 0 | 7 | 10.0 | 4.8 | 15.0 | 8.6 | 1.4 | 1.8 | 1.64 |
| Francisco Cordero | Oak | cl | 32 | 3 | 2 | 3 | 1 | 4 | 0 | 1 | 2 | 6.4 | 3.7 | 10.2 | 13.5 | 0.6 | 3.6 | 1.12 |
| Manny Corpas | Bos | mr | 24 | 4 | 1 | 3 | 1 | 0 | 0 | 3 | 2 | 7.3 | 1.9 | 9.3 | 6.7 | 0.8 | 3.6 | 1.03 |
| Kevin Correia | Bal | mr | 26 | 6 | 2 | 0 | 2 | 0 | 1 | 2 | 3 | 8.7 | 4.3 | 13.2 | 7.3 | 1.6 | 1.7 | 1.45 |
| Doug Davis* | LAD | sp | 31 | 11 | 1 | 4 | 6 | 10 | 1 | 2 | 4 | 11.2 | 5.2 | 16.7 | 6.7 | 1.0 | 1.3 | 1.82 |
| Eulogio De La Cruz | ChN | mr | 23 | 0 | 0 | 0 | 0 | 7 | 0 | 2 | 2 | 13.0 | 3.9 | 16.9 | 5.8 | 0.0 | 1.5 | 1.88 |
| Zach Duke* | Pit | sp | 24 | 5 | 0 | 7 | 4 | 0 | 2 | 3 | 5 | 16.4 | 3.7 | 20.5 | 2.8 | 1.7 | 0.8 | 2.23 |
| Chad Durbin | SF | sp | 29 | 7 | 2 | 1 | 5 | 2 | 0 | 3 | 4 | 8.8 | 2.3 | 11.5 | 4.4 | 0.6 | 1.9 | 1.24 |
| Alan Embree* | Phi | cl | 37 | 5 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 7.9 | 2.4 | 10.4 | 7.4 | 1.1 | 3.1 | 1.14 |
| Kelvim Escobar | Phi | sp | 31 | 25 | 2 | 1 | 2 | 6 | 0 | 1 | 5 | 9.4 | 2.4 | 11.9 | 7.2 | 0.7 | 3.0 | 1.31 |
| Pedro Feliciano* | Phi | mr | 30 | 1 | 0 | 5 | 4 | 1 | 3 | 2 | 0 | 6.4 | 5.2 | 12.3 | 7.1 | 1.0 | 1.4 | 1.29 |
| Gavin Floyd | Cle | sp | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 3.2 | 9.7 | 8.6 | 1.1 | 2.7 | 1.08 |
| Brian Fuentes* | Oak | cl | 31 | 1 | 1 | 3 | 4 | 0 | 1 | 1 | 1 | 7.6 | 4.4 | 12.6 | 9.2 | 0.6 | 2.1 | 1.33 |
| Aaron Fultz* | Pit | mr | 33 | 3 | 0 | 2 | 0 | 3 | 0 | 2 | 4 | 10.4 | 5.5 | 15.9 | 7.7 | 0.8 | 1.4 | 1.76 |
| Eric Gagne | Bos | cl | 31 | 5 | 5 | 1 | 1 | 1 | 0 | 1 | 4 | 9.6 | 3.9 | 13.7 | 8.7 | 0.9 | 2.2 | 1.51 |
| Yovani Gallardo | Bal | sp | 21 | 5 | 3 | 1 | 1 | 1 | 0 | 3 | 3 | 10.8 | 4.7 | 15.6 | 9.2 | 0.9 | 2.0 | 1.72 |
| Lee Gardner | LAD | mr | 32 | 5 | 5 | 6 | 4 | 1 | 0 | 2 | 3 | 9.5 | 2.4 | 12.2 | 6.5 | 0.3 | 2.7 | 1.32 |
| Jon Garland | ChN | sp | 27 | 10 | 3 | 5 | 8 | 1 | 0 | 6 | 10 | 10.5 | 2.6 | 13.5 | 4.3 | 1.3 | 1.6 | 1.46 |
| Chad Gaudin | Bos | sp | 24 | 13 | 5 | 8 | 4 | 5 | 1 | 3 | 5 | 10.4 | 4.5 | 15.0 | 6.2 | 1.1 | 1.4 | 1.65 |
| Tom Glavine* | Sea | sp | 41 | 3 | 0 | 1 | 3 | 1 | 0 | 1 | 6 | 14.2 | 4.0 | 18.4 | 4.2 | 1.7 | 1.1 | 2.02 |
| Tom Gordon | Pit | mr | 39 | 2 | 0 | 6 | 1 | 1 | 0 | 2 | 1 | 10.2 | 4.7 | 15.0 | 6.5 | 2.1 | 1.4 | 1.65 |
| Zack Greinke | ChN | mr | 23 | 1 | 2 | 0 | 3 | 3 | 2 | 2 | 6 | 9.5 | 2.4 | 12.2 | 8.0 | 1.0 | 3.3 | 1.33 |
| Matt Guerrier | Sea | mr | 28 | 6 | 3 | 4 | 9 | 1 | 0 | 1 | 4 | 8.0 | 2.1 | 11.0 | 7.8 | 0.8 | 3.8 | 1.12 |
| Jeremy Guthrie | Bal | sp | 28 | 10 | 9 | 3 | 8 | 8 | 3 | 1 | 3 | 8.6 | 2.4 | 11.4 | 6.1 | 1.2 | 2.5 | 1.22 |
| Juan Gutierrez | ChN | mr | 23 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 6.0 | 1.5 | 7.5 | 6.0 | 0.0 | 4.0 | 0.83 |
| Roy Halladay | StL | sp | 30 | 14 | 6 | 2 | 4 | 6 | 0 | 2 | 2 | 9.7 | 2.1 | 12.1 | 5.6 | 0.8 | 2.6 | 1.32 |
| Cole Hamels* | Phi | sp | 23 | 17 | 7 | 0 | 2 | 6 | 0 | 4 | 8 | 8.7 | 2.6 | 11.3 | 8.2 | 0.9 | 3.2 | 1.25 |
| Justin Hampson* | Cle | mr | 27 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 16.9 | 1.7 | 18.6 | 4.0 | 1.3 | 2.4 | 2.06 |
| Aaron Harang | StL | sp | 29 | 16 | 5 | 1 | 9 | 11 | 3 | 4 | 11 | 8.9 | 3.2 | 12.4 | 9.1 | 0.8 | 2.8 | 1.34 |
| Rich Harden | Sea | sp | 25 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 7.7 | 4.7 | 12.7 | 10.0 | 1.7 | 2.1 | 1.37 |
| LaTroy Hawkins | Sea | mr | 34 | 7 | 0 | 0 | 3 | 4 | 0 | 2 | 4 | 10.7 | 3.3 | 14.3 | 5.2 | 0.7 | 1.6 | 1.56 |
| Aaron Heilman | SF | mr | 28 | 8 | 2 | 0 | 2 | 4 | 0 | 2 | 0 | 6.3 | 2.3 | 8.9 | 8.0 | 0.7 | 3.4 | 0.96 |
| Mark Hendrickson* | Pit | mr | 33 | 8 | 1 | 13 | 1 | 2 | 0 | 1 | 3 | 11.6 | 3.8 | 15.5 | 7.4 | 0.7 | 2.0 | 1.72 |
| Brad Hennessey | LAD | cl | 27 | 5 | 2 | 1 | 6 | 1 | 0 | 1 | 2 | 8.3 | 4.1 | 13.1 | 6.3 | 2.1 | 1.5 | 1.38 |
| Orlando Hernandez | Sea | sp | 37 | 13 | 4 | 0 | 4 | 1 | 0 | 3 | 4 | 8.3 | 4.4 | 13.0 | 8.5 | 1.7 | 1.9 | 1.42 |
| Rich Hill* | Phi | sp | 27 | 22 | 2 | 1 | 8 | 0 | 0 | 1 | 5 | 9.8 | 3.7 | 13.8 | 7.8 | 1.5 | 2.1 | 1.49 |
| Luke Hochevar | StL | mr | 23 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 5.8 | 2.2 | 11.7 | 3.6 | 1.5 | 1.7 | 0.89 |
| Trevor Hoffman | LAD | cl | 39 | 4 | 2 | 13 | 1 | 0 | 0 | 4 | 4 | 8.7 | 3.5 | 12.3 | 7.2 | 0.1 | 2.0 | 1.36 |
| Jason Isringhausen | StL | cl | 34 | 8 | 1 | 2 | 2 | 5 | 0 | 1 | 1 | 7.5 | 4.5 | 12.3 | 6.9 | 0.6 | 1.5 | 1.34 |
| Edwin Jackson | StL | sp | 23 | 8 | 3 | 0 | 3 | 3 | 1 | 2 | 4 | 13.3 | 5.2 | 18.8 | 7.3 | 1.3 | 1.4 | 2.06 |
| Casey Janssen | Cle | mr | 25 | 8 | 2 | 3 | 4 | 5 | 0 | 2 | 5 | 10.1 | 2.0 | 12.5 | 5.0 | 0.8 | 2.5 | 1.34 |
| Bobby Jenks | Bos | cl | 26 | 9 | 2 | 2 | 3 | 5 | 0 | 3 | 2 | 9.4 | 1.7 | 11.4 | 10.1 | 0.7 | 6.0 | 1.23 |
| Ubaldo Jimenez | ChN | sp | 23 | 13 | 1 | 1 | 4 | 2 | 0 | 2 | 6 | 9.5 | 3.5 | 13.3 | 6.5 | 1.8 | 1.9 | 1.44 |
| Josh Johnson | Pit | sp | 23 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 18.5 | 6.4 | 25.6 | 6.4 | 0.0 | 1.0 | 2.76 |
| Randy Johnson* | Sea | sp | 43 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 8.4 | 1.0 | 9.7 | 10.0 | 1.3 | 9.9 | 1.05 |
| Tyler Johnson* | Bal | mr | 26 | 0 | 3 | 0 | 1 | 1 | 0 | 0 | 2 | 7.7 | 2.2 | 10.1 | 7.0 | 0.9 | 3.3 | 1.10 |
| Jair Jurrjens | Phi | sp | 21 | 3 | 0 | 1 | 3 | 1 | 1 | 0 | 1 | 7.4 | 2.7 | 10.7 | 4.0 | 1.3 | 1.5 | 1.13 |
| Kyle Kendrick | ChN | sp | 22 | 4 | 4 | 3 | 5 | 0 | 0 | 2 | 1 | 11.9 | 2.2 | 14.5 | 3.2 | 1.6 | 1.4 | 1.57 |
| Ian Kennedy | Pit | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.0 | 4.0 | 9.9 | 7.1 | 0.0 | 1.8 | 1.10 |
| Jensen Lewis | Ari | mr | 23 | 1 | 2 | 3 | 1 | 1 | 0 | 0 | 2 | 8.4 | 3.7 | 12.3 | 7.6 | 0.6 | 2.1 | 1.35 |
| Tim Lincecum | Ari | sp | 23 | 9 | 5 | 0 | 0 | 6 | 0 | 2 | 2 | 9.7 | 5.8 | 15.5 | 9.0 | 1.3 | 1.6 | 1.72 |
| Jesse Litsch | ChN | sp | 22 | 3 | 3 | 3 | 11 | 1 | 0 | 0 | 5 | 10.1 | 4.1 | 15.2 | 4.0 | 1.4 | 1.0 | 1.58 |
| Wes Littleton | Bal | mr | 24 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 1 | 11.0 | 3.8 | 15.1 | 3.8 | 1.3 | 1.0 | 1.64 |
| Radhames Liz | Ari | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4.8 | 10.6 | 15.4 | 6.8 | 2.9 | 0.6 | 1.71 |
| Rodrigo Lopez | SF | sp | 31 | 3 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 10.3 | 2.2 | 12.5 | 5.2 | 0.8 | 2.4 | 1.38 |
| Derek Lowe | Cle | sp | 34 | 13 | 7 | 1 | 1 | 1 | 1 | 4 | 6 | 9.2 | 2.7 | 11.9 | 7.1 | 0.9 | 2.6 | 1.32 |
| Noah Lowry* | SF | sp | 26 | 9 | 4 | 5 | 5 | 5 | 0 | 2 | 2 | 10.6 | 5.6 | 16.5 | 5.0 | 1.0 | 0.9 | 1.80 |
| Greg Maddux | StL | sp | 41 | 21 | 3 | 0 | 9 | 4 | 0 | 5 | 5 | 11.7 | 1.7 | 13.8 | 4.7 | 1.0 | 2.8 | 1.48 |
| Ryan Madson | Bal | mr | 26 | 2 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 5.2 | 3.7 | 9.1 | 8.5 | 0.9 | 2.3 | 0.99 |
| Paul Maholm* | ChN | sp | 25 | 8 | 6 | 6 | 7 | 6 | 0 | 3 | 4 | 12.5 | 3.3 | 16.1 | 5.6 | 1.7 | 1.7 | 1.75 |
| John Maine | Cle | sp | 26 | 18 | 9 | 2 | 4 | 5 | 0 | 1 | 6 | 9.9 | 4.4 | 14.5 | 7.9 | 1.2 | 1.8 | 1.59 |
| Carlos Marmol | Ari | mr | 24 | 4 | 3 | 1 | 5 | 4 | 1 | 3 | 5 | 6.7 | 6.7 | 14.2 | 10.9 | 0.8 | 1.6 | 1.48 |
| Sean Marshall* | Cle | sp | 24 | 8 | 6 | 4 | 2 | 2 | 0 | 3 | 1 | 9.7 | 3.7 | 13.6 | 4.4 | 1.0 | 1.2 | 1.49 |
| Damaso Marte* | ChN | mr | 32 | 0 | 2 | 4 | 2 | 2 | 2 | 2 | 3 | 8.5 | 4.0 | 12.8 | 9.7 | 0.7 | 2.4 | 1.39 |
| Pedro Martinez | Bos | sp | 35 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 14.7 | 2.1 | 17.2 | 9.1 | 0.7 | 4.3 | 1.87 |
| Brandon McCarthy | Pit | sp | 23 | 15 | 6 | 7 | 4 | 8 | 1 | 0 | 3 | 11.4 | 4.4 | 16.2 | 5.6 | 0.8 | 1.3 | 1.76 |
| Dustin McGowan | Oak | sp | 25 | 24 | 7 | 2 | 5 | 12 | 0 | 5 | 10 | 9.6 | 4.3 | 14.2 | 7.1 | 1.0 | 1.6 | 1.55 |
| Gil Meche | Sea | sp | 28 | 4 | 6 | 1 | 5 | 2 | 0 | 2 | 5 | 8.6 | 2.8 | 11.7 | 6.7 | 0.9 | 2.4 | 1.27 |
| Jonathan Meloan | ChN | mr | 22 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 0 | 12.0 | 12.0 | 27.0 | 7.5 | 3.0 | 0.6 | 2.67 |
| Cla Meredith | Pit | mr | 24 | 8 | 1 | 2 | 4 | 8 | 1 | 0 | 2 | 14.4 | 2.5 | 17.2 | 6.2 | 0.7 | 2.5 | 1.87 |
| Andrew Miller* | StL | sp | 22 | 3 | 0 | 1 | 2 | 1 | 2 | 0 | 0 | 7.4 | 4.1 | 13.1 | 7.4 | 0.8 | 1.8 | 1.27 |
| Kevin Millwood | Ari | sp | 32 | 18 | 2 | 2 | 9 | 4 | 0 | 4 | 7 | 10.6 | 3.9 | 14.9 | 5.6 | 1.2 | 1.4 | 1.61 |
| Zach Miner | Ari | mr | 25 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 8.6 | 2.5 | 11.1 | 5.0 | 0.6 | 2.0 | 1.23 |
| Sergio Mitre | Pit | sp | 26 | 12 | 3 | 4 | 8 | 4 | 0 | 3 | 7 | 11.8 | 3.6 | 15.8 | 4.1 | 0.8 | 1.1 | 1.71 |
| Juan Morillo | ChN | mr | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 11.6 | 5.8 | 17.4 | 1.9 | 1.9 | 0.3 | 1.93 |
| Brandon Morrow | ChN | mr | 22 | 4 | 2 | 6 | 1 | 4 | 0 | 1 | 4 | 8.9 | 7.6 | 16.6 | 9.1 | 0.6 | 1.2 | 1.83 |
| Dustin Moseley | SF | mr | 25 | 6 | 1 | 0 | 0 | 3 | 2 | 0 | 2 | 9.0 | 2.2 | 11.2 | 4.9 | 0.9 | 2.2 | 1.25 |
| Jamie Moyer* | LAD | sp | 44 | 16 | 2 | 3 | 6 | 1 | 0 | 5 | 5 | 12.5 | 3.7 | 16.5 | 7.1 | 1.1 | 1.9 | 1.80 |
| Peter Moylan | Oak | mr | 28 | 9 | 0 | 2 | 4 | 0 | 0 | 0 | 2 | 6.9 | 2.8 | 10.2 | 6.4 | 1.1 | 2.3 | 1.08 |
| Mark Mulder* | Pit | sp | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13.2 | 7.2 | 20.4 | 1.2 | 0.6 | 0.2 | 2.27 |
| Pat Neshek | Cle | mr | 26 | 4 | 1 | 2 | 0 | 0 | 0 | 3 | 4 | 5.4 | 2.8 | 8.2 | 9.2 | 0.8 | 3.3 | 0.92 |
| Garrett Olson* | Pit | sp | 23 | 1 | 2 | 1 | 2 | 1 | 4 | 1 | 1 | 12.3 | 6.8 | 19.6 | 8.2 | 0.3 | 1.2 | 2.12 |
| Akinori Otsuka | Cle | mr | 35 | 2 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 5.1 | 2.7 | 7.8 | 6.1 | 0.0 | 2.3 | 0.86 |
| Henry Owens | StL | mr | 28 | 1 | 1 | 0 | 0 | 3 | 0 | 1 | 1 | 10.7 | 6.4 | 17.2 | 5.5 | 2.1 | 0.9 | 1.91 |
| Vicente Padilla | Oak | sp | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 6.0 | 2.0 | 9.0 | 6.0 | 0.0 | 3.0 | 0.89 |
| Manny Parra* | Pit | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 5.1 | 12.3 | 8.9 | 1.0 | 1.7 | 1.37 |
| Troy Percival | SF | mr | 37 | 6 | 3 | 0 | 2 | 4 | 0 | 0 | 0 | 5.6 | 4.2 | 10.2 | 7.7 | 0.5 | 1.8 | 1.09 |
| Rafael Perez* | Cle | mr | 25 | 5 | 2 | 6 | 1 | 6 | 0 | 1 | 0 | 7.8 | 3.4 | 11.3 | 9.1 | 0.3 | 2.7 | 1.24 |
| Glen Perkins* | ChN | mr | 24 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 3 | 10.1 | 4.0 | 14.8 | 6.1 | 1.0 | 1.5 | 1.57 |
| Andy Pettitte* | LAD | sp | 35 | 12 | 8 | 2 | 4 | 1 | 0 | 2 | 6 | 14.5 | 3.8 | 18.6 | 5.8 | 1.2 | 1.5 | 2.04 |
| Joel Pineiro | LAD | mr | 28 | 2 | 2 | 0 | 1 | 2 | 0 | 1 | 0 | 13.0 | 3.4 | 16.6 | 4.2 | 1.2 | 1.2 | 1.83 |
| Chad Qualls | StL | mr | 28 | 6 | 2 | 3 | 4 | 1 | 0 | 3 | 2 | 10.5 | 2.7 | 13.7 | 7.7 | 1.0 | 2.8 | 1.47 |
| Jon Rauch | StL | mr | 28 | 8 | 0 | 4 | 1 | 2 | 0 | 3 | 9 | 9.8 | 3.1 | 13.0 | 6.3 | 0.9 | 2.0 | 1.44 |
| Al Reyes | Pit | cl | 37 | 3 | 0 | 2 | 0 | 2 | 0 | 1 | 2 | 8.1 | 3.7 | 11.9 | 8.8 | 1.4 | 2.3 | 1.32 |
| Anthony Reyes | Pit | sp | 25 | 8 | 6 | 0 | 7 | 1 | 4 | 1 | 3 | 10.4 | 3.7 | 14.7 | 6.1 | 2.4 | 1.6 | 1.57 |
| Jo-Jo Reyes* | Bos | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 6.0 | 10.5 | 4.5 | 1.5 | 0.8 | 1.17 |
| Royce Ring* | Ari | mr | 26 | 3 | 0 | 1 | 0 | 6 | 0 | 1 | 1 | 9.9 | 7.8 | 17.7 | 8.6 | 1.3 | 1.1 | 1.96 |
| David Riske | LAD | mr | 30 | 6 | 0 | 2 | 2 | 0 | 0 | 1 | 5 | 8.0 | 3.0 | 11.2 | 6.5 | 1.5 | 2.2 | 1.23 |
| Fernando Rodney | Ari | mr | 30 | 3 | 0 | 1 | 7 | 7 | 0 | 0 | 4 | 11.5 | 4.3 | 16.9 | 9.0 | 1.6 | 2.1 | 1.77 |
| Ryan Rowland-Smith* | StL | mr | 24 | 2 | 0 | 0 | 2 | 1 | 0 | 2 | 2 | 10.4 | 3.7 | 14.6 | 11.5 | 0.3 | 3.2 | 1.56 |
| B.J. Ryan* | Bos | cl | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.1 | 9.4 | 21.6 | 5.4 | 1.3 | 0.6 | 2.40 |
| Chris Sampson | SF | sp | 29 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 9.7 | 5.2 | 14.9 | 4.0 | 0.7 | 0.8 | 1.66 |
| Jonathan Sanchez* | Bos | mr | 24 | 2 | 0 | 3 | 0 | 3 | 0 | 5 | 0 | 10.3 | 5.4 | 15.8 | 9.0 | 1.3 | 1.7 | 1.75 |
| Curt Schilling | Cle | sp | 40 | 5 | 4 | 1 | 4 | 0 | 0 | 0 | 1 | 10.4 | 1.0 | 11.6 | 5.9 | 1.7 | 6.0 | 1.26 |
| Jason Schmidt | Pit | sp | 34 | 2 | 0 | 0 | 3 | 2 | 0 | 0 | 2 | 9.3 | 3.8 | 13.9 | 6.5 | 0.5 | 1.7 | 1.45 |
| Scott Schoeneweis* | Phi | mr | 33 | 4 | 0 | 2 | 1 | 1 | 0 | 2 | 2 | 10.3 | 7.0 | 17.5 | 6.6 | 1.2 | 0.9 | 1.92 |
| Chris Schroder | StL | mr | 28 | 3 | 1 | 4 | 2 | 2 | 1 | 2 | 6 | 7.9 | 3.6 | 11.7 | 8.3 | 0.9 | 2.3 | 1.27 |
| Bobby Seay* | Cle | mr | 29 | 5 | 0 | 5 | 2 | 1 | 1 | 0 | 5 | 10.5 | 3.3 | 14.1 | 5.5 | 0.7 | 1.7 | 1.53 |
| George Sherrill* | Sea | mr | 30 | 1 | 3 | 3 | 3 | 3 | 1 | 1 | 2 | 6.5 | 4.4 | 11.2 | 10.7 | 0.3 | 2.4 | 1.21 |
| James Shields | Bal | sp | 25 | 13 | 6 | 1 | 11 | 8 | 0 | 2 | 8 | 9.6 | 1.4 | 11.6 | 7.9 | 1.2 | 5.6 | 1.23 |
| Doug Slaten* | Bos | mr | 27 | 3 | 2 | 2 | 3 | 4 | 0 | 1 | 6 | 12.1 | 6.1 | 18.6 | 6.0 | 1.3 | 1.0 | 2.02 |
| John Smoltz | Bos | sp | 40 | 19 | 6 | 4 | 9 | 5 | 0 | 2 | 7 | 11.2 | 3.1 | 14.7 | 8.7 | 1.3 | 2.8 | 1.59 |
| Ian Snell | Pit | sp | 25 | 15 | 7 | 6 | 11 | 7 | 0 | 2 | 8 | 9.9 | 3.6 | 14.1 | 7.6 | 0.7 | 2.1 | 1.51 |
| Kyle Snyder | Pit | mr | 29 | 6 | 1 | 4 | 7 | 12 | 0 | 0 | 6 | 7.7 | 5.4 | 13.8 | 5.2 | 1.6 | 1.0 | 1.46 |
| Rafael Soriano | Oak | mr | 27 | 7 | 1 | 2 | 2 | 0 | 0 | 1 | 3 | 7.6 | 3.0 | 10.9 | 7.4 | 2.0 | 2.5 | 1.17 |
| Jorge Sosa | Oak | mr | 30 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 4 | 11.2 | 4.3 | 15.6 | 5.7 | 1.3 | 1.3 | 1.73 |
| Russ Springer | Sea | mr | 38 | 4 | 1 | 2 | 4 | 3 | 0 | 1 | 5 | 6.2 | 2.7 | 9.3 | 11.0 | 0.7 | 4.0 | 1.00 |
| Huston Street | SF | cl | 23 | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 1 | 6.1 | 2.0 | 8.1 | 10.8 | 1.1 | 5.3 | 0.90 |
| Jeff Suppan | LAD | sp | 32 | 13 | 7 | 9 | 11 | 6 | 0 | 5 | 9 | 11.4 | 4.6 | 16.5 | 4.7 | 0.7 | 1.0 | 1.78 |
| Brian Tallet* | Ari | mr | 29 | 6 | 3 | 1 | 9 | 1 | 0 | 3 | 1 | 7.6 | 3.0 | 11.4 | 7.2 | 0.6 | 2.4 | 1.17 |
| Joe Thatcher* | Sea | mr | 25 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 5.0 | 2.7 | 7.7 | 5.9 | 0.0 | 2.2 | 0.85 |
| Steve Trachsel | Sea | sp | 36 | 11 | 3 | 0 | 5 | 5 | 2 | 0 | 10 | 9.0 | 3.3 | 12.6 | 3.8 | 0.9 | 1.2 | 1.37 |
| Chin-hui Tsao | Bos | mr | 26 | 1 | 2 | 0 | 2 | 2 | 0 | 0 | 2 | 9.1 | 3.7 | 13.3 | 4.2 | 1.5 | 1.1 | 1.42 |
| Jose Valverde | SF | cl | 27 | 3 | 0 | 0 | 4 | 1 | 0 | 2 | 1 | 6.8 | 4.6 | 11.9 | 12.5 | 0.9 | 2.7 | 1.27 |
| Claudio Vargas | LAD | sp | 29 | 6 | 1 | 4 | 3 | 3 | 0 | 1 | 2 | 10.3 | 4.6 | 15.3 | 6.6 | 1.5 | 1.4 | 1.66 |
| Javier Vazquez | Ari | sp | 30 | 3 | 3 | 0 | 6 | 2 | 0 | 1 | 2 | 9.0 | 2.6 | 11.8 | 8.5 | 1.3 | 3.2 | 1.29 |
| Justin Verlander | Ari | sp | 24 | 8 | 6 | 2 | 18 | 14 | 0 | 4 | 9 | 9.1 | 2.5 | 12.3 | 7.5 | 1.3 | 2.9 | 1.29 |
| Ron Villone* | SF | mr | 37 | 1 | 1 | 1 | 4 | 7 | 0 | 1 | 2 | 10.5 | 3.3 | 14.9 | 6.4 | 1.5 | 1.9 | 1.54 |
| Luis Vizcaino | Bal | mr | 32 | 8 | 4 | 0 | 2 | 1 | 0 | 2 | 0 | 9.4 | 2.8 | 12.5 | 9.1 | 1.0 | 3.3 | 1.35 |
| Edinson Volquez | Bal | sp | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 3.9 | 9.0 | 14.1 | 2.6 | 3.7 | 1.00 |
| Billy Wagner* | Sea | cl | 35 | 2 | 5 | 1 | 3 | 6 | 0 | 1 | 1 | 10.8 | 4.2 | 15.4 | 10.3 | 1.0 | 2.4 | 1.67 |
| Tim Wakefield | Bal | sp | 40 | 13 | 8 | 2 | 8 | 16 | 0 | 4 | 9 | 9.9 | 3.6 | 13.8 | 4.8 | 1.5 | 1.3 | 1.49 |
| Jamie Walker* |   | mr | 35 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 3 | 8.6 | 2.6 | 11.2 | 5.6 | 0.3 | 2.1 | 1.24 |
| Jarrod Washburn* | Cle | sp | 32 | 4 | 3 | 4 | 5 | 1 | 0 | 4 | 3 | 9.6 | 3.3 | 13.2 | 4.3 | 1.1 | 1.3 | 1.44 |
| Ehren Wassermann | LAD | mr | 26 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.3 | 0.0 | 4.5 | 6.8 | 0.0 | 99.0 | 0.25 |
| David Weathers | StL | cl | 37 | 7 | 3 | 3 | 3 | 0 | 0 | 2 | 3 | 8.4 | 4.3 | 13.0 | 5.4 | 0.5 | 1.3 | 1.41 |
| Todd Wellemeyer | Phi | mr | 28 | 7 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 10.2 | 3.3 | 13.5 | 6.8 | 2.7 | 2.1 | 1.50 |
| Jake Westbrook | Bal | sp | 29 | 10 | 2 | 0 | 6 | 3 | 0 | 4 | 6 | 10.5 | 3.4 | 14.3 | 5.6 | 1.4 | 1.6 | 1.55 |
| Brian Wilson | Pit | cl | 25 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 10.7 | 5.1 | 15.9 | 9.0 | 2.1 | 1.8 | 1.76 |
| C.J. Wilson* | SF | mr | 26 | 9 | 1 | 2 | 6 | 6 | 0 | 2 | 1 | 7.5 | 3.0 | 11.3 | 6.8 | 0.8 | 2.3 | 1.17 |
| Randy Wolf* | Cle | sp | 30 | 5 | 3 | 1 | 4 | 4 | 0 | 1 | 3 | 10.0 | 4.1 | 14.5 | 8.6 | 0.8 | 2.1 | 1.57 |
| Brian Wolfe | ChN | mr | 26 | 0 | 0 | 0 | 4 | 0 | 0 | 2 | 2 | 12.8 | 2.3 | 16.1 | 6.5 | 2.6 | 2.8 | 1.68 |
| Jamey Wright | Oak | mr | 32 | 4 | 1 | 0 | 5 | 6 | 0 | 2 | 4 | 7.5 | 4.9 | 13.1 | 4.8 | 0.7 | 1.0 | 1.38 |
| Michael Wuertz | Bal | mr | 28 | 9 | 0 | 1 | 3 | 5 | 0 | 2 | 2 | 8.1 | 5.2 | 13.7 | 9.9 | 1.1 | 1.9 | 1.47 |
| Tyler Yates | Phi | mr | 29 | 9 | 2 | 1 | 3 | 2 | 0 | 0 | 7 | 9.8 | 3.5 | 13.6 | 9.1 | 0.9 | 2.6 | 1.47 |
| Chris Young | SF | sp | 28 | 12 | 6 | 2 | 8 | 4 | 3 | 3 | 6 | 7.0 | 3.3 | 10.7 | 8.7 | 0.6 | 2.6 | 1.15 |
| Mike Zagurski* | Bos | mr | 24 | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 14.6 | 8.5 | 23.1 | 7.5 | 1.1 | 0.9 | 2.57 |
| Carlos Zambrano | Oak | sp | 26 | 7 | 7 | 1 | 12 | 1 | 0 | 3 | 4 | 8.5 | 4.7 | 13.8 | 7.9 | 1.0 | 1.7 | 1.47 |
| Joel Zumaya | Ari | mr | 22 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 6.5 | 2.3 | 9.4 | 6.0 | 1.7 | 2.6 | 0.98 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Manny Acosta | Cle | mr | 26 | .704 | 52 | .231 | 41 | .466 | 41 | .466 | 9.4 | 4.2 | 3.82 | 4.50 |
| Jeremy Affeldt* | Pit | mr | 28 | .709 | 211 | .284 | 143 | .433 | 150 | .455 | 36.7 | 4.5 | 4.16 | 4.52 |
| Jonathan Albaladejo | Ari | mr | 24 | 1.271 | 24 | .292 | 31 | .838 | 31 | .838 | 11.8 | 15.2 | 13.04 | 12.04 |
| Bronson Arroyo | Sea | sp | 30 | .842 | 530 | .321 | 363 | .505 | 377 | .524 | 112.6 | 6.3 | 5.77 | 5.84 |
| Luis Ayala | SF | mr | 29 | .751 | 60 | .300 | 41 | .451 | 42 | .462 | 11.0 | 4.9 | 4.30 | 4.90 |
| Brandon Backe | Bos | sp | 29 | .949 | 119 | .328 | 87 | .580 | 89 | .593 | 30.1 | 8.7 | 7.86 | 7.75 |
| Homer Bailey | Ari | sp | 21 | .887 | 126 | .333 | 105 | .544 | 108 | .560 | 32.6 | 7.2 | 6.45 | 6.72 |
| Brian Bannister | SF | sp | 26 | .661 | 595 | .244 | 303 | .403 | 313 | .416 | 72.9 | 3.5 | 3.20 | 2.80 |
| Miguel Batista | StL | sp | 36 | .772 | 592 | .285 | 392 | .485 | 394 | .488 | 107.2 | 5.2 | 4.72 | 4.65 |
| Joe Beimel* | Oak | mr | 30 | .757 | 162 | .346 | 96 | .440 | 97 | .445 | 27.5 | 5.1 | 4.67 | 5.15 |
| Matt Belisle | Phi | sp | 27 | .800 | 564 | .332 | 362 | .481 | 367 | .487 | 107.5 | 5.6 | 5.05 | 4.87 |
| Joaquin Benoit | Bal | mr | 29 | .722 | 179 | .318 | 127 | .438 | 130 | .448 | 33.8 | 4.5 | 3.97 | 3.96 |
| Jason Bergmann | Bal | sp | 25 | .875 | 364 | .272 | 311 | .573 | 311 | .573 | 87.8 | 6.4 | 5.82 | 5.70 |
| Joe Blanton | Oak | sp | 26 | .675 | 746 | .311 | 378 | .394 | 382 | .398 | 98.7 | 3.8 | 3.45 | 3.33 |
| Boof Bonser | ChN | sp | 25 | .926 | 578 | .363 | 463 | .564 | 467 | .569 | 155.4 | 8.0 | 7.21 | 7.25 |
| Lance Broadway | SF | mr | 23 | .703 | 34 | .353 | 24 | .444 | 24 | .444 | 6.7 | 4.9 | 4.41 | 3.16 |
| Doug Brocail | LAD | mr | 40 | .757 | 281 | .288 | 169 | .442 | 177 | .463 | 49.5 | 5.1 | 4.60 | 4.73 |
| Taylor Buchholz | Oak | mr | 25 | .680 | 205 | .298 | 108 | .401 | 110 | .409 | 27.7 | 3.8 | 3.42 | 3.21 |
| Billy Buckner | ChN | sp | 23 | .932 | 72 | .264 | 60 | .612 | 61 | .622 | 16.1 | 6.4 | 5.67 | 5.68 |
| Ambiorix Burgos | Bal | mr | 23 | 1.032 | 22 | .318 | 22 | .647 | 23 | .676 | 7.8 | 10.0 | 9.00 | 8.83 |
| A.J. Burnett | Bos | sp | 30 | .669 | 424 | .302 | 285 | .408 | 292 | .418 | 70.2 | 3.7 | 3.43 | 3.47 |
| Jared Burton | Cle | mr | 26 | .665 | 179 | .268 | 115 | .414 | 117 | .421 | 28.4 | 4.1 | 3.77 | 4.18 |
| Dave Bush | Phi | sp | 27 | .884 | 598 | .334 | 424 | .528 | 437 | .544 | 143.9 | 7.4 | 6.71 | 6.33 |
| Tim Byrdak* | Sea | mr | 33 | .777 | 164 | .311 | 128 | .487 | 129 | .490 | 36.2 | 5.5 | 5.03 | 4.93 |
| Daniel Cabrera | Ari | sp | 26 | .841 | 487 | .347 | 362 | .503 | 373 | .519 | 109.8 | 6.3 | 5.65 | 6.12 |
| Matt Cain | Bos | sp | 22 | .836 | 637 | .345 | 485 | .509 | 493 | .518 | 144.9 | 6.3 | 5.71 | 5.67 |
| Kevin Cameron | LAD | mr | 27 | .727 | 231 | .338 | 152 | .434 | 153 | .437 | 42.8 | 5.1 | 4.71 | 5.54 |
| Fausto Carmona | Oak | sp | 23 | .697 | 714 | .270 | 410 | .423 | 419 | .432 | 101.0 | 3.9 | 3.51 | 3.67 |
| Santiago Casilla | Phi | mr | 26 | .728 | 145 | .317 | 103 | .448 | 105 | .457 | 29.0 | 4.9 | 4.43 | 3.94 |
| Gustavo Chacin* | LAD | sp | 26 | 1.019 | 54 | .278 | 41 | .631 | 42 | .646 | 14.2 | 9.1 | 8.41 | 8.39 |
| Vinnie Chulk | ChN | mr | 28 | .775 | 225 | .333 | 144 | .451 | 149 | .467 | 41.2 | 5.1 | 4.59 | 4.81 |
| Roger Clemens | Bos | sp | 44 | .857 | 359 | .326 | 268 | .521 | 277 | .539 | 85.6 | 6.9 | 6.10 | 6.11 |
| Tyler Clippard | LAD | sp | 22 | .952 | 44 | .295 | 39 | .619 | 39 | .619 | 11.6 | 7.5 | 6.89 | 7.64 |
| Aaron Cook | SF | sp | 28 | .805 | 582 | .308 | 323 | .473 | 330 | .483 | 96.5 | 5.6 | 5.08 | 5.13 |
| Chad Cordero | Phi | cl | 25 | .819 | 204 | .328 | 162 | .505 | 164 | .511 | 48.5 | 6.2 | 5.62 | 5.78 |
| Francisco Cordero | Oak | cl | 32 | .558 | 129 | .302 | 87 | .348 | 88 | .352 | 18.2 | 2.6 | 2.43 | 2.33 |
| Manny Corpas | Bos | mr | 24 | .581 | 350 | .246 | 168 | .353 | 169 | .355 | 34.9 | 2.6 | 2.37 | 2.33 |
| Kevin Correia | Bal | mr | 26 | .777 | 239 | .272 | 178 | .490 | 180 | .496 | 48.7 | 5.3 | 4.75 | 4.89 |
| Doug Davis* | LAD | sp | 31 | .840 | 519 | .351 | 381 | .505 | 387 | .513 | 117.4 | 6.6 | 5.93 | 6.53 |
| Eulogio De La Cruz | ChN | mr | 23 | .857 | 69 | .391 | 43 | .483 | 43 | .483 | 14.5 | 7.0 | 6.30 | 6.01 |
| Zach Duke* | Pit | sp | 24 | 1.075 | 321 | .389 | 252 | .640 | 256 | .650 | 94.9 | 10.9 | 10.06 | 10.12 |
| Chad Durbin | SF | sp | 29 | .676 | 392 | .270 | 197 | .400 | 202 | .411 | 51.0 | 3.9 | 3.55 | 3.33 |
| Alan Embree* | Phi | cl | 37 | .645 | 180 | .261 | 102 | .395 | 103 | .399 | 25.2 | 3.6 | 3.24 | 3.10 |
| Kelvim Escobar | Phi | sp | 31 | .709 | 600 | .315 | 356 | .430 | 358 | .433 | 93.9 | 4.3 | 3.88 | 3.68 |
| Pedro Feliciano* | Phi | mr | 30 | .714 | 147 | .218 | 107 | .465 | 111 | .483 | 24.9 | 4.1 | 3.78 | 3.40 |
| Gavin Floyd | Cle | sp | 24 | .592 | 20 | .250 | 12 | .375 | 12 | .375 | 2.6 | 2.9 | 2.50 | 2.73 |
| Brian Fuentes* | Oak | cl | 31 | .681 | 149 | .289 | 101 | .419 | 105 | .436 | 25.1 | 4.0 | 3.65 | 3.52 |
| Aaron Fultz* | Pit | mr | 33 | .806 | 149 | .342 | 109 | .489 | 109 | .489 | 32.9 | 6.2 | 5.59 | 5.58 |
| Eric Gagne | Bos | cl | 31 | .777 | 201 | .343 | 147 | .476 | 148 | .479 | 40.6 | 5.2 | 4.63 | 4.73 |
| Yovani Gallardo | Bal | sp | 21 | .822 | 271 | .369 | 210 | .499 | 211 | .501 | 62.9 | 6.2 | 5.62 | 5.74 |
| Lee Gardner | LAD | mr | 32 | .655 | 311 | .318 | 153 | .370 | 157 | .379 | 40.1 | 3.7 | 3.35 | 3.42 |
| Jon Garland | ChN | sp | 27 | .834 | 765 | .297 | 500 | .513 | 508 | .521 | 144.9 | 5.8 | 5.29 | 5.05 |
| Chad Gaudin | Bos | sp | 24 | .830 | 608 | .324 | 442 | .512 | 446 | .516 | 126.9 | 6.0 | 5.36 | 5.66 |
| Tom Glavine* | Sea | sp | 41 | .985 | 488 | .365 | 379 | .599 | 382 | .603 | 130.4 | 9.0 | 8.21 | 8.76 |
| Tom Gordon | Pit | mr | 39 | .894 | 171 | .292 | 145 | .571 | 146 | .575 | 42.8 | 6.9 | 6.22 | 6.28 |
| Zack Greinke | ChN | mr | 23 | .757 | 339 | .313 | 226 | .468 | 229 | .474 | 63.3 | 5.1 | 4.59 | 3.97 |
| Matt Guerrier | Sea | mr | 28 | .659 | 258 | .283 | 144 | .384 | 153 | .408 | 36.1 | 3.5 | 3.22 | 3.09 |
| Jeremy Guthrie | Bal | sp | 28 | .730 | 607 | .269 | 380 | .457 | 388 | .467 | 96.9 | 4.4 | 3.93 | 3.69 |
| Juan Gutierrez | ChN | mr | 23 | .489 | 36 | .222 | 13 | .283 | 13 | .283 | 2.6 | 1.9 | 1.73 | 1.23 |
| Roy Halladay | StL | sp | 30 | .710 | 654 | .309 | 358 | .421 | 362 | .426 | 94.6 | 4.2 | 3.79 | 3.90 |
| Cole Hamels* | Phi | sp | 23 | .709 | 537 | .305 | 343 | .438 | 345 | .440 | 88.2 | 4.2 | 3.77 | 3.46 |
| Justin Hampson* | Cle | mr | 27 | 1.068 | 110 | .418 | 86 | .656 | 86 | .656 | 31.8 | 10.6 | 9.66 | 8.98 |
| Aaron Harang | StL | sp | 29 | .713 | 659 | .317 | 436 | .433 | 445 | .442 | 117.9 | 4.5 | 4.10 | 3.83 |
| Rich Harden | Sea | sp | 25 | .734 | 68 | .265 | 56 | .475 | 57 | .483 | 13.8 | 4.5 | 4.15 | 4.35 |
| LaTroy Hawkins | Sea | mr | 34 | .790 | 292 | .332 | 178 | .464 | 181 | .471 | 51.8 | 5.4 | 4.81 | 5.14 |
| Aaron Heilman | SF | mr | 28 | .565 | 220 | .232 | 114 | .355 | 116 | .361 | 24.0 | 2.6 | 2.39 | 1.96 |
| Mark Hendrickson* | Pit | mr | 33 | .797 | 345 | .377 | 228 | .468 | 229 | .470 | 69.1 | 5.9 | 5.24 | 5.57 |
| Brad Hennessey | LAD | cl | 27 | .844 | 212 | .245 | 175 | .540 | 181 | .559 | 46.3 | 5.5 | 4.93 | 5.30 |
| Orlando Hernandez | Sea | sp | 37 | .806 | 330 | .273 | 279 | .521 | 283 | .528 | 75.1 | 5.4 | 4.92 | 4.84 |
| Rich Hill* | Phi | sp | 27 | .805 | 536 | .312 | 403 | .500 | 411 | .510 | 118.1 | 5.8 | 5.27 | 5.26 |
| Luke Hochevar | StL | mr | 23 | .694 | 37 | .162 | 20 | .385 | 25 | .481 | 5.5 | 4.0 | 3.61 | 3.55 |
| Trevor Hoffman | LAD | cl | 39 | .662 | 234 | .312 | 127 | .388 | 128 | .391 | 32.3 | 3.8 | 3.42 | 3.03 |
| Jason Isringhausen | StL | cl | 34 | .677 | 205 | .273 | 129 | .423 | 131 | .430 | 31.2 | 3.9 | 3.44 | 3.51 |
| Edwin Jackson | StL | sp | 23 | .925 | 343 | .394 | 276 | .552 | 279 | .558 | 96.5 | 8.7 | 7.76 | 8.26 |
| Casey Janssen | Cle | mr | 25 | .740 | 294 | .303 | 162 | .434 | 166 | .445 | 45.2 | 4.6 | 4.24 | 4.10 |
| Bobby Jenks | Bos | cl | 26 | .631 | 231 | .338 | 122 | .354 | 125 | .362 | 33.0 | 3.6 | 3.32 | 3.33 |
| Ubaldo Jimenez | ChN | sp | 23 | .876 | 332 | .280 | 271 | .566 | 275 | .574 | 79.3 | 6.5 | 5.91 | 5.21 |
| Josh Johnson | Pit | sp | 23 | 1.029 | 49 | .531 | 38 | .559 | 39 | .574 | 14.2 | 10.1 | 9.06 | 12.47 |
| Randy Johnson* | Sea | sp | 43 | .662 | 160 | .306 | 100 | .405 | 102 | .413 | 24.5 | 3.6 | 3.19 | 3.06 |
| Tyler Johnson* | Bal | mr | 26 | .642 | 143 | .266 | 79 | .395 | 80 | .400 | 17.9 | 3.2 | 2.89 | 2.84 |
| Jair Jurrjens | Phi | sp | 21 | .719 | 152 | .224 | 91 | .457 | 94 | .472 | 20.7 | 3.8 | 3.38 | 3.33 |
| Kyle Kendrick | ChN | sp | 22 | .895 | 465 | .316 | 314 | .550 | 319 | .559 | 95.9 | 6.7 | 6.05 | 6.18 |
| Ian Kennedy | Pit | sp | 22 | .506 | 64 | .234 | 29 | .315 | 29 | .315 | 5.8 | 2.3 | 2.06 | 1.85 |
| Jensen Lewis | Ari | mr | 23 | .646 | 138 | .290 | 78 | .390 | 79 | .395 | 19.2 | 3.7 | 3.38 | 3.44 |
| Tim Lincecum | Ari | sp | 23 | .858 | 381 | .333 | 345 | .551 | 345 | .551 | 101.7 | 6.8 | 6.02 | 5.93 |
| Jesse Litsch | ChN | sp | 22 | .864 | 329 | .292 | 232 | .523 | 243 | .547 | 67.4 | 6.1 | 5.53 | 5.97 |
| Wes Littleton | Bal | mr | 24 | .850 | 101 | .307 | 67 | .515 | 68 | .523 | 18.9 | 5.7 | 5.34 | 5.95 |
| Radhames Liz | Ari | mr | 24 | .788 | 23 | .087 | 25 | .568 | 25 | .568 | 6.1 | 5.9 | 5.32 | 6.13 |
| Rodrigo Lopez | SF | sp | 31 | .725 | 271 | .303 | 149 | .436 | 149 | .436 | 40.8 | 4.6 | 4.23 | 4.03 |
| Derek Lowe | Cle | sp | 34 | .707 | 652 | .305 | 391 | .430 | 392 | .431 | 98.0 | 4.0 | 3.68 | 3.82 |
| Noah Lowry* | SF | sp | 26 | .848 | 486 | .323 | 353 | .519 | 358 | .526 | 102.3 | 6.3 | 5.67 | 6.33 |
| Greg Maddux | StL | sp | 41 | .814 | 671 | .329 | 399 | .481 | 408 | .492 | 126.2 | 6.1 | 5.52 | 5.12 |
| Ryan Madson | Bal | mr | 26 | .558 | 122 | .197 | 73 | .371 | 74 | .376 | 13.8 | 2.5 | 2.21 | 2.06 |
| Paul Maholm* | ChN | sp | 25 | .939 | 607 | .356 | 474 | .574 | 481 | .582 | 148.4 | 7.4 | 6.65 | 7.23 |
| John Maine | Cle | sp | 26 | .807 | 568 | .320 | 431 | .504 | 435 | .509 | 124.6 | 5.9 | 5.36 | 5.36 |
| Carlos Marmol | Ari | mr | 24 | .661 | 131 | .275 | 101 | .406 | 106 | .426 | 25.4 | 4.1 | 3.71 | 4.17 |
| Sean Marshall* | Cle | sp | 24 | .753 | 350 | .289 | 209 | .457 | 211 | .462 | 58.0 | 5.0 | 4.52 | 4.64 |
| Damaso Marte* | ChN | mr | 32 | .720 | 183 | .317 | 130 | .445 | 132 | .452 | 32.4 | 4.2 | 3.91 | 3.73 |
| Pedro Martinez | Bos | sp | 35 | .906 | 91 | .440 | 66 | .524 | 67 | .532 | 24.9 | 8.7 | 7.84 | 7.04 |
| Brandon McCarthy | Pit | sp | 23 | .854 | 394 | .340 | 279 | .521 | 283 | .529 | 87.4 | 6.8 | 6.25 | 5.95 |
| Dustin McGowan | Oak | sp | 25 | .767 | 559 | .317 | 379 | .463 | 384 | .469 | 108.7 | 5.3 | 4.77 | 5.00 |
| Gil Meche | Sea | sp | 28 | .690 | 631 | .282 | 372 | .423 | 377 | .428 | 90.0 | 3.8 | 3.48 | 3.63 |
| Jonathan Meloan | ChN | mr | 22 | 1.114 | 19 | .316 | 23 | .639 | 25 | .694 | 9.1 | 13.6 | 12.23 | 13.17 |
| Cla Meredith | Pit | mr | 24 | .887 | 327 | .425 | 213 | .500 | 217 | .509 | 73.3 | 7.3 | 6.50 | 7.35 |
| Andrew Miller* | StL | sp | 22 | .665 | 30 | .267 | 18 | .383 | 20 | .426 | 4.8 | 3.9 | 3.54 | 3.86 |
| Kevin Millwood | Ari | sp | 32 | .816 | 622 | .317 | 419 | .491 | 428 | .502 | 124.3 | 5.9 | 5.37 | 5.65 |
| Zach Miner | Ari | mr | 25 | .682 | 192 | .281 | 103 | .417 | 103 | .417 | 24.3 | 3.6 | 3.23 | 3.21 |
| Sergio Mitre | Pit | sp | 26 | .821 | 578 | .337 | 351 | .476 | 359 | .487 | 108.5 | 6.1 | 5.51 | 6.01 |
| Juan Morillo | ChN | mr | 23 | .918 | 18 | .278 | 13 | .565 | 13 | .565 | 4.4 | 8.5 | 7.67 | 7.61 |
| Brandon Morrow | ChN | mr | 22 | .791 | 217 | .332 | 184 | .500 | 185 | .503 | 51.2 | 6.0 | 5.32 | 5.42 |
| Dustin Moseley | SF | mr | 25 | .726 | 333 | .279 | 194 | .454 | 194 | .454 | 47.8 | 4.1 | 3.71 | 3.58 |
| Jamie Moyer* | LAD | sp | 44 | .878 | 599 | .371 | 439 | .526 | 445 | .533 | 144.9 | 7.3 | 6.73 | 6.64 |
| Peter Moylan | Oak | mr | 28 | .668 | 195 | .236 | 118 | .420 | 122 | .434 | 25.7 | 3.2 | 2.92 | 2.96 |
| Mark Mulder* | Pit | sp | 29 | .961 | 61 | .344 | 44 | .579 | 44 | .579 | 13.6 | 7.8 | 7.34 | 8.50 |
| Pat Neshek | Cle | mr | 26 | .543 | 198 | .217 | 111 | .351 | 111 | .351 | 21.2 | 2.3 | 2.07 | 1.69 |
| Garrett Olson* | Pit | sp | 23 | .885 | 105 | .419 | 84 | .515 | 86 | .528 | 27.3 | 7.6 | 6.69 | 7.54 |
| Akinori Otsuka | Cle | mr | 35 | .440 | 102 | .206 | 37 | .268 | 37 | .268 | 5.7 | 1.4 | 1.25 | 1.25 |
| Henry Owens | StL | mr | 28 | .929 | 98 | .286 | 86 | .597 | 86 | .597 | 27.5 | 8.3 | 7.60 | 7.55 |
| Vicente Padilla | Oak | sp | 29 | .498 | 25 | .240 | 9 | .265 | 10 | .294 | 1.7 | 1.7 | 1.54 | 1.66 |
| Manny Parra* | Pit | mr | 24 | .631 | 73 | .247 | 48 | .410 | 48 | .410 | 11.4 | 3.8 | 3.49 | 3.56 |
| Troy Percival | SF | mr | 37 | .581 | 98 | .224 | 57 | .373 | 59 | .386 | 12.7 | 3.1 | 2.66 | 2.31 |
| Rafael Perez* | Cle | mr | 25 | .615 | 185 | .308 | 105 | .371 | 106 | .375 | 23.8 | 3.1 | 2.82 | 2.74 |
| Glen Perkins* | ChN | mr | 24 | .838 | 84 | .321 | 59 | .496 | 61 | .513 | 17.3 | 5.8 | 5.25 | 5.51 |
| Andy Pettitte* | LAD | sp | 35 | .987 | 553 | .407 | 438 | .590 | 442 | .596 | 155.6 | 9.3 | 8.25 | 8.54 |
| Joel Pineiro | LAD | mr | 28 | .929 | 218 | .349 | 158 | .572 | 159 | .576 | 52.0 | 8.0 | 7.26 | 7.03 |
| Chad Qualls | StL | mr | 28 | .773 | 258 | .353 | 167 | .449 | 171 | .460 | 47.1 | 4.9 | 4.42 | 5.03 |
| Jon Rauch | StL | mr | 28 | .760 | 323 | .310 | 202 | .459 | 203 | .461 | 58.2 | 5.2 | 4.67 | 4.33 |
| Al Reyes | Pit | cl | 37 | .729 | 188 | .277 | 139 | .470 | 139 | .470 | 36.1 | 4.7 | 4.20 | 3.95 |
| Anthony Reyes | Pit | sp | 25 | .922 | 348 | .284 | 298 | .589 | 305 | .603 | 90.9 | 7.3 | 6.61 | 6.62 |
| Jo-Jo Reyes* | Bos | sp | 22 | .592 | 16 | .125 | 10 | .417 | 10 | .417 | 1.8 | 2.6 | 2.38 | 2.95 |
| Royce Ring* | Ari | mr | 26 | .861 | 99 | .333 | 91 | .545 | 91 | .545 | 25.1 | 6.3 | 5.87 | 6.93 |
| David Riske | LAD | mr | 30 | .712 | 269 | .253 | 172 | .448 | 174 | .453 | 43.7 | 4.3 | 3.80 | 3.73 |
| Fernando Rodney | Ari | mr | 30 | .929 | 182 | .363 | 163 | .564 | 170 | .588 | 55.9 | 8.4 | 7.54 | 7.21 |
| Ryan Rowland-Smith* | StL | mr | 24 | .742 | 87 | .414 | 60 | .417 | 62 | .431 | 19.1 | 5.6 | 4.84 | 4.74 |
| B.J. Ryan* | Bos | cl | 31 | .927 | 24 | .333 | 21 | .583 | 21 | .583 | 7.0 | 9.5 | 8.54 | 9.29 |
| Chris Sampson | SF | sp | 29 | .744 | 134 | .284 | 81 | .460 | 81 | .460 | 22.4 | 5.2 | 4.78 | 4.89 |
| Jonathan Sanchez* | Bos | mr | 24 | .834 | 138 | .348 | 113 | .509 | 113 | .509 | 34.0 | 6.5 | 5.74 | 6.04 |
| Curt Schilling | Cle | sp | 40 | .795 | 530 | .300 | 344 | .497 | 348 | .503 | 96.2 | 5.3 | 4.70 | 4.51 |
| Jason Schmidt | Pit | sp | 34 | .735 | 106 | .302 | 65 | .436 | 68 | .456 | 18.5 | 5.0 | 4.55 | 4.33 |
| Scott Schoeneweis* | Phi | mr | 33 | .853 | 187 | .326 | 151 | .526 | 152 | .530 | 43.9 | 6.5 | 5.90 | 6.88 |
| Chris Schroder | StL | mr | 28 | .682 | 166 | .283 | 105 | .413 | 107 | .421 | 26.6 | 4.0 | 3.55 | 3.42 |
| Bobby Seay* | Cle | mr | 29 | .769 | 165 | .321 | 99 | .452 | 101 | .461 | 30.4 | 5.7 | 5.03 | 4.73 |
| George Sherrill* | Sea | mr | 30 | .569 | 196 | .276 | 118 | .352 | 121 | .361 | 24.8 | 2.7 | 2.53 | 2.55 |
| James Shields | Bal | sp | 25 | .760 | 608 | .314 | 398 | .464 | 409 | .477 | 112.1 | 5.0 | 4.46 | 3.93 |
| Doug Slaten* | Bos | mr | 27 | .921 | 209 | .344 | 168 | .556 | 171 | .566 | 55.9 | 8.2 | 7.51 | 7.84 |
| John Smoltz | Bos | sp | 40 | .839 | 626 | .358 | 477 | .512 | 486 | .521 | 151.4 | 6.7 | 6.02 | 5.66 |
| Ian Snell | Pit | sp | 25 | .772 | 609 | .338 | 407 | .460 | 418 | .472 | 114.5 | 5.1 | 4.63 | 4.71 |
| Kyle Snyder | Pit | mr | 29 | .750 | 271 | .225 | 189 | .472 | 196 | .490 | 49.5 | 4.9 | 4.46 | 4.86 |
| Rafael Soriano | Oak | mr | 27 | .731 | 174 | .224 | 125 | .475 | 127 | .483 | 29.8 | 4.1 | 3.83 | 3.78 |
| Jorge Sosa | Oak | mr | 30 | .893 | 299 | .331 | 230 | .558 | 230 | .558 | 71.6 | 7.2 | 6.47 | 6.27 |
| Russ Springer | Sea | mr | 38 | .585 | 224 | .263 | 140 | .367 | 144 | .378 | 30.7 | 2.9 | 2.60 | 2.09 |
| Huston Street | SF | cl | 23 | .573 | 158 | .247 | 100 | .373 | 100 | .373 | 18.8 | 2.4 | 2.14 | 1.98 |
| Jeff Suppan | LAD | sp | 32 | .868 | 636 | .340 | 439 | .516 | 450 | .529 | 138.3 | 6.9 | 6.15 | 6.20 |
| Brian Tallet* | Ari | mr | 29 | .654 | 274 | .266 | 154 | .390 | 163 | .413 | 38.2 | 3.6 | 3.30 | 3.05 |
| Joe Thatcher* | Sea | mr | 25 | .394 | 107 | .187 | 34 | .239 | 34 | .239 | 5.3 | 1.2 | 1.17 | 1.13 |
| Steve Trachsel | Sea | sp | 36 | .726 | 593 | .266 | 335 | .445 | 340 | .452 | 88.4 | 4.5 | 4.10 | 4.04 |
| Chin-hui Tsao | Bos | mr | 26 | .802 | 118 | .263 | 79 | .500 | 81 | .513 | 21.7 | 5.4 | 4.79 | 4.94 |
| Jose Valverde | SF | cl | 27 | .647 | 148 | .291 | 116 | .407 | 120 | .421 | 27.7 | 3.7 | 3.38 | 3.39 |
| Claudio Vargas | LAD | sp | 29 | .822 | 292 | .308 | 216 | .509 | 219 | .517 | 65.2 | 6.4 | 5.79 | 5.91 |
| Javier Vazquez | Ari | sp | 30 | .748 | 641 | .295 | 454 | .475 | 460 | .481 | 118.1 | 4.7 | 4.29 | 4.00 |
| Justin Verlander | Ari | sp | 24 | .756 | 684 | .295 | 456 | .458 | 474 | .476 | 127.2 | 4.9 | 4.41 | 4.31 |
| Ron Villone* | SF | mr | 37 | .811 | 110 | .318 | 74 | .468 | 78 | .494 | 22.6 | 5.8 | 5.22 | 5.99 |
| Luis Vizcaino | Bal | mr | 32 | .791 | 140 | .343 | 105 | .486 | 107 | .495 | 31.1 | 5.7 | 4.88 | 4.38 |
| Edinson Volquez | Bal | sp | 23 | .704 | 10 | .200 | 13 | .500 | 13 | .500 | 2.1 | 2.7 | 2.40 | 3.26 |
| Billy Wagner* | Sea | cl | 35 | .818 | 170 | .400 | 136 | .486 | 139 | .496 | 39.3 | 5.7 | 5.11 | 5.96 |
| Tim Wakefield | Bal | sp | 40 | .838 | 638 | .285 | 449 | .521 | 457 | .531 | 127.0 | 5.8 | 5.24 | 5.33 |
| Jamie Walker* |   | mr | 35 | .665 | 90 | .278 | 47 | .405 | 47 | .405 | 11.6 | 3.7 | 3.44 | 2.80 |
| Jarrod Washburn* | Cle | sp | 32 | .762 | 610 | .285 | 368 | .464 | 373 | .470 | 100.8 | 5.0 | 4.45 | 4.62 |
| Ehren Wassermann | LAD | mr | 26 | .237 | 9 | .111 | 1 | .077 | 2 | .154 | 0.1 | 0.3 | 0.28 | 0.44 |
| David Weathers | StL | cl | 37 | .680 | 278 | .270 | 157 | .414 | 160 | .422 | 41.4 | 4.3 | 3.90 | 3.70 |
| Todd Wellemeyer | Phi | mr | 28 | .919 | 148 | .277 | 134 | .615 | 134 | .615 | 38.7 | 7.0 | 6.35 | 6.17 |
| Jake Westbrook | Bal | sp | 29 | .837 | 497 | .314 | 348 | .510 | 354 | .519 | 103.0 | 6.0 | 5.42 | 5.66 |
| Brian Wilson | Pit | cl | 25 | .897 | 58 | .345 | 55 | .573 | 55 | .573 | 17.5 | 7.9 | 6.75 | 7.00 |
| C.J. Wilson* | SF | mr | 26 | .647 | 195 | .267 | 107 | .379 | 113 | .401 | 25.9 | 3.4 | 3.02 | 3.23 |
| Randy Wolf* | Cle | sp | 30 | .810 | 240 | .350 | 181 | .495 | 185 | .505 | 54.8 | 6.2 | 5.43 | 5.05 |
| Brian Wolfe | ChN | mr | 26 | 1.067 | 124 | .355 | 117 | .661 | 121 | .684 | 40.1 | 9.5 | 8.40 | 8.16 |
| Jamey Wright | Oak | mr | 32 | .715 | 192 | .250 | 118 | .435 | 123 | .454 | 29.8 | 4.3 | 3.80 | 3.99 |
| Michael Wuertz | Bal | mr | 28 | .720 | 155 | .297 | 118 | .447 | 121 | .458 | 33.4 | 5.1 | 4.58 | 4.46 |
| Tyler Yates | Phi | mr | 29 | .749 | 196 | .337 | 134 | .447 | 137 | .457 | 39.6 | 5.2 | 4.76 | 4.64 |
| Chris Young | SF | sp | 28 | .603 | 506 | .267 | 286 | .368 | 294 | .378 | 67.5 | 3.2 | 2.89 | 2.69 |
| Mike Zagurski* | Bos | mr | 24 | 1.024 | 89 | .427 | 85 | .620 | 85 | .620 | 31.0 | 11.0 | 9.91 | 10.57 |
| Carlos Zambrano | Oak | sp | 26 | .734 | 595 | .291 | 418 | .453 | 430 | .466 | 111.4 | 4.8 | 4.35 | 4.60 |
| Joel Zumaya | Ari | mr | 22 | .687 | 84 | .202 | 54 | .446 | 56 | .463 | 12.4 | 3.7 | 3.17 | 2.96 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Manny Acosta | Cle | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 16.0 | .537 |
| Jeremy Affeldt* | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 12 | .462 | 25.4 | .556 |
| Jonathan Albaladejo | Ari | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 21.8 | .557 |
| Bronson Arroyo | Sea | sp | 30 | 31 | 0 | .000 | 0 | 11 | .355 | 211 | 6.8 | 31 | 13 | .419 | 82.6 | .636 |
| Luis Ayala | SF | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 28.5 | .557 |
| Brandon Backe | Bos | sp | 29 | 6 | 0 | .000 | 0 | 1 | .167 | 40 | 6.7 | 5 | 2 | .400 | 93.0 | .608 |
| Homer Bailey | Ari | sp | 21 | 8 | 0 | .000 | 0 | 2 | .250 | 34 | 4.3 | 11 | 7 | .636 | 89.4 | .562 |
| Brian Bannister | SF | sp | 26 | 27 | 3 | .111 | 2 | 19 | .704 | 155 | 5.7 | 21 | 8 | .381 | 97.7 | .644 |
| Miguel Batista | StL | sp | 36 | 32 | 1 | .031 | 0 | 15 | .469 | 170 | 5.3 | 30 | 12 | .400 | 88.9 | .602 |
| Joe Beimel* | Oak | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 | 17.4 | .613 |
| Matt Belisle | Phi | sp | 27 | 28 | 2 | .071 | 0 | 13 | .464 | 149 | 5.3 | 21 | 9 | .429 | 92.4 | .639 |
| Joaquin Benoit | Bal | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 19.5 | .617 |
| Jason Bergmann | Bal | sp | 25 | 21 | 2 | .095 | 1 | 8 | .381 | 104 | 5.0 | 18 | 9 | .500 | 97.7 | .610 |
| Joe Blanton | Oak | sp | 26 | 32 | 6 | .188 | 2 | 20 | .625 | 172 | 5.4 | 26 | 13 | .500 | 103.7 | .661 |
| Boof Bonser | ChN | sp | 25 | 31 | 2 | .065 | 0 | 10 | .323 | 139 | 4.5 | 24 | 12 | .500 | 97.1 | .620 |
| Lance Broadway | SF | mr | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 3 | 2 | .667 | 48.8 | .636 |
| Doug Brocail | LAD | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 8 | .222 | 21.4 | .613 |
| Taylor Buchholz | Oak | mr | 25 | 8 | 1 | .125 | 0 | 5 | .625 | 36 | 4.5 | 6 | 1 | .167 | 73.0 | .660 |
| Billy Buckner | ChN | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 19 | 6.3 | 1 | 1 | 1.000 | 51.3 | .574 |
| Ambiorix Burgos | Bal | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 13.4 | .636 |
| A.J. Burnett | Bos | sp | 30 | 25 | 2 | .080 | 1 | 16 | .640 | 142 | 5.7 | 13 | 1 | .077 | 112.5 | .611 |
| Jared Burton | Cle | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 6 | .207 | 25.7 | .555 |
| Dave Bush | Phi | sp | 27 | 30 | 1 | .033 | 0 | 14 | .467 | 181 | 6.0 | 23 | 7 | .304 | 93.7 | .627 |
| Tim Byrdak* | Sea | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 33.1 | .588 |
| Daniel Cabrera | Ari | sp | 26 | 27 | 3 | .111 | 1 | 13 | .481 | 98 | 3.6 | 21 | 7 | .333 | 103.4 | .592 |
| Matt Cain | Bos | sp | 22 | 32 | 2 | .063 | 0 | 10 | .313 | 190 | 5.9 | 30 | 9 | .300 | 112.0 | .588 |
| Kevin Cameron | LAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 32.5 | .574 |
| Fausto Carmona | Oak | sp | 23 | 32 | 7 | .219 | 2 | 21 | .656 | 166 | 5.2 | 24 | 3 | .125 | 108.2 | .629 |
| Santiago Casilla | Phi | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 19.5 | .614 |
| Gustavo Chacin* | LAD | sp | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 11 | 3.7 | 1 | 0 | .000 | 66.3 | .638 |
| Vinnie Chulk | ChN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 12 | .364 | 19.6 | .614 |
| Roger Clemens | Bos | sp | 44 | 17 | 5 | .294 | 0 | 8 | .471 | 97 | 5.7 | 11 | 1 | .091 | 106.6 | .602 |
| Tyler Clippard | LAD | sp | 22 | 3 | 0 | .000 | 0 | 1 | .333 | 12 | 4.0 | 4 | 3 | .750 | 79.0 | .595 |
| Aaron Cook | SF | sp | 28 | 25 | 2 | .080 | 0 | 9 | .360 | 98 | 3.9 | 26 | 14 | .538 | 87.5 | .633 |
| Chad Cordero | Phi | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 10 | .357 | 23.4 | .608 |
| Francisco Cordero | Oak | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 19.2 | .629 |
| Manny Corpas | Bos | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 23.6 | .634 |
| Kevin Correia | Bal | mr | 26 | 2 | 0 | .000 | 0 | 2 | 1.000 | 7 | 3.5 | 17 | 4 | .235 | 33.8 | .593 |
| Doug Davis* | LAD | sp | 31 | 30 | 0 | .000 | 0 | 10 | .333 | 174 | 5.8 | 29 | 9 | .310 | 95.0 | .581 |
| Eulogio De La Cruz | ChN | mr | 23 | 2 | 0 | .000 | 0 | 1 | .500 | 17 | 8.5 | 1 | 0 | .000 | 45.3 | .593 |
| Zach Duke* | Pit | sp | 24 | 19 | 0 | .000 | 0 | 5 | .263 | 83 | 4.4 | 21 | 10 | .476 | 68.4 | .608 |
| Chad Durbin | SF | sp | 29 | 16 | 2 | .125 | 1 | 13 | .813 | 77 | 4.8 | 18 | 7 | .389 | 82.3 | .626 |
| Alan Embree* | Phi | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 8 | .500 | 20.5 | .651 |
| Kelvim Escobar | Phi | sp | 31 | 30 | 4 | .133 | 1 | 16 | .533 | 161 | 5.4 | 19 | 6 | .316 | 100.5 | .631 |
| Pedro Feliciano* | Phi | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.4 | .587 |
| Gavin Floyd | Cle | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 21.2 | .669 |
| Brian Fuentes* | Oak | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 19.4 | .592 |
| Aaron Fultz* | Pit | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 10 | .345 | 22.9 | .587 |
| Eric Gagne | Bos | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 23.6 | .621 |
| Yovani Gallardo | Bal | sp | 21 | 17 | 0 | .000 | 0 | 7 | .412 | 101 | 5.9 | 17 | 9 | .529 | 90.5 | .612 |
| Lee Gardner | LAD | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 25.1 | .629 |
| Jon Garland | ChN | sp | 27 | 32 | 8 | .250 | 1 | 15 | .469 | 180 | 5.6 | 19 | 4 | .211 | 106.6 | .641 |
| Chad Gaudin | Bos | sp | 24 | 33 | 0 | .000 | 0 | 13 | .394 | 167 | 5.1 | 25 | 13 | .520 | 97.3 | .598 |
| Tom Glavine* | Sea | sp | 41 | 27 | 0 | .000 | 0 | 4 | .148 | 183 | 6.8 | 29 | 10 | .345 | 86.1 | .603 |
| Tom Gordon | Pit | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 26.6 | .604 |
| Zack Greinke | ChN | mr | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 14 | 4.7 | 26 | 13 | .500 | 33.3 | .643 |
| Matt Guerrier | Sea | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 19.1 | .633 |
| Jeremy Guthrie | Bal | sp | 28 | 26 | 4 | .154 | 0 | 15 | .577 | 124 | 4.8 | 17 | 5 | .294 | 96.2 | .637 |
| Juan Gutierrez | ChN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 22.1 | .690 |
| Roy Halladay | StL | sp | 30 | 29 | 8 | .276 | 2 | 17 | .586 | 132 | 4.6 | 20 | 11 | .550 | 97.2 | .657 |
| Cole Hamels* | Phi | sp | 23 | 28 | 3 | .107 | 1 | 18 | .643 | 154 | 5.5 | 18 | 7 | .389 | 104.4 | .635 |
| Justin Hampson* | Cle | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 15.8 | .630 |
| Aaron Harang | StL | sp | 29 | 34 | 2 | .059 | 0 | 21 | .618 | 170 | 5.0 | 30 | 9 | .300 | 110.9 | .634 |
| Rich Harden | Sea | sp | 25 | 3 | 0 | .000 | 0 | 2 | .667 | 17 | 5.7 | 1 | 0 | .000 | 64.6 | .595 |
| LaTroy Hawkins | Sea | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 8 | .308 | 26.8 | .610 |
| Aaron Heilman | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 20.7 | .651 |
| Mark Hendrickson* | Pit | mr | 33 | 8 | 0 | .000 | 0 | 1 | .125 | 29 | 3.6 | 37 | 18 | .486 | 45.4 | .625 |
| Brad Hennessey | LAD | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 22.2 | .597 |
| Orlando Hernandez | Sea | sp | 37 | 23 | 0 | .000 | 0 | 11 | .478 | 133 | 5.8 | 16 | 6 | .375 | 76.8 | .598 |
| Rich Hill* | Phi | sp | 27 | 31 | 0 | .000 | 0 | 12 | .387 | 164 | 5.3 | 26 | 15 | .577 | 98.0 | .621 |
| Luke Hochevar | StL | mr | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 42.3 | .615 |
| Trevor Hoffman | LAD | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 20.3 | .635 |
| Jason Isringhausen | StL | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 22.8 | .590 |
| Edwin Jackson | StL | sp | 23 | 23 | 0 | .000 | 0 | 7 | .304 | 131 | 5.7 | 27 | 8 | .296 | 76.4 | .592 |
| Casey Janssen | Cle | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 39 | 15 | .385 | 20.3 | .651 |
| Bobby Jenks | Bos | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 19.4 | .672 |
| Ubaldo Jimenez | ChN | sp | 23 | 18 | 1 | .056 | 0 | 7 | .389 | 84 | 4.7 | 13 | 3 | .231 | 99.1 | .597 |
| Josh Johnson | Pit | sp | 23 | 4 | 0 | .000 | 0 | 0 | .000 | 28 | 7.0 | 8 | 5 | .625 | 65.3 | .605 |
| Randy Johnson* | Sea | sp | 43 | 10 | 0 | .000 | 0 | 7 | .700 | 46 | 4.6 | 5 | 2 | .400 | 94.9 | .673 |
| Tyler Johnson* | Bal | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 2 | .105 | 14.9 | .608 |
| Jair Jurrjens | Phi | sp | 21 | 7 | 1 | .143 | 0 | 4 | .571 | 33 | 4.7 | 3 | 2 | .667 | 98.6 | .625 |
| Kyle Kendrick | ChN | sp | 22 | 20 | 2 | .100 | 0 | 7 | .350 | 75 | 3.8 | 16 | 6 | .375 | 96.3 | .655 |
| Ian Kennedy | Pit | sp | 22 | 3 | 0 | .000 | 0 | 2 | .667 | 4 | 1.3 | 4 | 0 | .000 | 119.0 | .602 |
| Jensen Lewis | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 28.5 | .626 |
| Tim Lincecum | Ari | sp | 23 | 24 | 1 | .042 | 0 | 8 | .333 | 114 | 4.8 | 27 | 4 | .148 | 106.8 | .579 |
| Jesse Litsch | ChN | sp | 22 | 15 | 0 | .000 | 0 | 6 | .400 | 60 | 4.0 | 13 | 7 | .538 | 98.8 | .605 |
| Wes Littleton | Bal | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 27.1 | .618 |
| Radhames Liz | Ari | mr | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 5 | 2.5 | 1 | 1 | 1.000 | 92.0 | .495 |
| Rodrigo Lopez | SF | sp | 31 | 13 | 1 | .077 | 1 | 8 | .615 | 56 | 4.3 | 9 | 0 | .000 | 87.6 | .655 |
| Derek Lowe | Cle | sp | 34 | 32 | 3 | .094 | 1 | 21 | .656 | 147 | 4.6 | 23 | 11 | .478 | 100.5 | .630 |
| Noah Lowry* | SF | sp | 26 | 26 | 0 | .000 | 0 | 11 | .423 | 130 | 5.0 | 26 | 9 | .346 | 91.5 | .568 |
| Greg Maddux | StL | sp | 41 | 33 | 0 | .000 | 0 | 17 | .515 | 144 | 4.4 | 29 | 11 | .379 | 81.6 | .671 |
| Ryan Madson | Bal | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 23.7 | .613 |
| Paul Maholm* | ChN | sp | 25 | 29 | 3 | .103 | 1 | 10 | .345 | 168 | 5.8 | 30 | 15 | .500 | 101.4 | .608 |
| John Maine | Cle | sp | 26 | 32 | 0 | .000 | 0 | 16 | .500 | 183 | 5.7 | 38 | 17 | .447 | 101.4 | .604 |
| Carlos Marmol | Ari | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 28.8 | .576 |
| Sean Marshall* | Cle | sp | 24 | 19 | 0 | .000 | 0 | 12 | .632 | 72 | 3.8 | 14 | 10 | .714 | 87.8 | .612 |
| Damaso Marte* | ChN | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 10 | .400 | 17.7 | .595 |
| Pedro Martinez | Bos | sp | 35 | 5 | 0 | .000 | 0 | 0 | .000 | 16 | 3.2 | 6 | 1 | .167 | 76.2 | .628 |
| Brandon McCarthy | Pit | sp | 23 | 22 | 0 | .000 | 0 | 10 | .455 | 108 | 4.9 | 24 | 11 | .458 | 88.1 | .582 |
| Dustin McGowan | Oak | sp | 25 | 27 | 0 | .000 | 0 | 15 | .556 | 128 | 4.7 | 25 | 6 | .240 | 114.9 | .600 |
| Gil Meche | Sea | sp | 28 | 31 | 1 | .032 | 1 | 18 | .581 | 202 | 6.5 | 21 | 5 | .238 | 104.2 | .625 |
| Jonathan Meloan | ChN | mr | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 48.0 | .458 |
| Cla Meredith | Pit | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 44 | 16 | .364 | 29.2 | .639 |
| Andrew Miller* | StL | sp | 22 | 2 | 0 | .000 | 0 | 1 | .500 | 2 | 1.0 | 0 | 0 | .000 | 95.5 | .560 |
| Kevin Millwood | Ari | sp | 32 | 31 | 1 | .032 | 0 | 13 | .419 | 147 | 4.7 | 30 | 11 | .367 | 97.1 | .609 |
| Zach Miner | Ari | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 31.4 | .623 |
| Sergio Mitre | Pit | sp | 26 | 27 | 3 | .111 | 0 | 11 | .407 | 133 | 4.9 | 24 | 12 | .500 | 93.2 | .598 |
| Juan Morillo | ChN | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 28.0 | .571 |
| Brandon Morrow | ChN | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 5 | .179 | 26.8 | .546 |
| Dustin Moseley | SF | mr | 25 | 8 | 3 | .375 | 1 | 5 | .625 | 46 | 5.8 | 9 | 3 | .333 | 54.7 | .642 |
| Jamie Moyer* | LAD | sp | 44 | 30 | 1 | .033 | 0 | 5 | .167 | 160 | 5.3 | 32 | 12 | .375 | 98.8 | .611 |
| Peter Moylan | Oak | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 20.2 | .629 |
| Mark Mulder* | Pit | sp | 29 | 3 | 1 | .333 | 0 | 1 | .333 | 13 | 4.3 | 2 | 1 | .500 | 89.3 | .545 |
| Pat Neshek | Cle | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 2 | .118 | 18.7 | .612 |
| Garrett Olson* | Pit | sp | 23 | 7 | 0 | .000 | 0 | 0 | .000 | 36 | 5.1 | 11 | 7 | .636 | 94.0 | .543 |
| Akinori Otsuka | Cle | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.0 | .630 |
| Henry Owens | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 26.5 | .552 |
| Vicente Padilla | Oak | sp | 29 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 0 | 0 | .000 | 47.0 | .610 |
| Manny Parra* | Pit | mr | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 13 | 6.5 | 8 | 1 | .125 | 51.9 | .576 |
| Troy Percival | SF | mr | 37 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 8 | 1 | .125 | 27.9 | .599 |
| Rafael Perez* | Cle | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 3 | .143 | 26.0 | .614 |
| Glen Perkins* | ChN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 20.7 | .628 |
| Andy Pettitte* | LAD | sp | 35 | 30 | 1 | .033 | 1 | 10 | .333 | 152 | 5.1 | 38 | 16 | .421 | 88.6 | .618 |
| Joel Pineiro | LAD | mr | 28 | 11 | 0 | .000 | 0 | 3 | .273 | 49 | 4.5 | 10 | 5 | .500 | 84.1 | .630 |
| Chad Qualls | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 22.7 | .630 |
| Jon Rauch | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 7 | .259 | 21.4 | .629 |
| Al Reyes | Pit | cl | 37 | 1 | 0 | .000 | 0 | 0 | .000 | 9 | 9.0 | 5 | 3 | .600 | 21.7 | .636 |
| Anthony Reyes | Pit | sp | 25 | 20 | 1 | .050 | 0 | 8 | .400 | 72 | 3.6 | 16 | 5 | .313 | 91.5 | .607 |
| Jo-Jo Reyes* | Bos | sp | 22 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 0 | 0 | .000 | 81.0 | .568 |
| Royce Ring* | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 28.8 | .551 |
| David Riske | LAD | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 23.6 | .624 |
| Fernando Rodney | Ari | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 30.9 | .596 |
| Ryan Rowland-Smith* | StL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 2 | .091 | 21.7 | .602 |
| B.J. Ryan* | Bos | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 27.4 | .533 |
| Chris Sampson | SF | sp | 29 | 8 | 0 | .000 | 0 | 0 | .000 | 43 | 5.4 | 14 | 8 | .571 | 67.9 | .610 |
| Jonathan Sanchez* | Bos | mr | 24 | 3 | 0 | .000 | 0 | 1 | .333 | 19 | 6.3 | 15 | 1 | .067 | 41.6 | .564 |
| Curt Schilling | Cle | sp | 40 | 24 | 5 | .208 | 1 | 11 | .458 | 118 | 4.9 | 18 | 5 | .278 | 99.3 | .693 |
| Jason Schmidt | Pit | sp | 34 | 6 | 0 | .000 | 0 | 3 | .500 | 25 | 4.2 | 4 | 2 | .500 | 89.3 | .627 |
| Scott Schoeneweis* | Phi | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 12 | .462 | 20.4 | .579 |
| Chris Schroder | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 28.9 | .602 |
| Bobby Seay* | Cle | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 10 | .286 | 15.2 | .634 |
| George Sherrill* | Sea | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 23.2 | .594 |
| James Shields | Bal | sp | 25 | 31 | 5 | .161 | 1 | 16 | .516 | 162 | 5.2 | 19 | 6 | .316 | 98.8 | .666 |
| Doug Slaten* | Bos | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 5 | .139 | 21.5 | .564 |
| John Smoltz | Bos | sp | 40 | 32 | 3 | .094 | 0 | 11 | .344 | 162 | 5.1 | 14 | 5 | .357 | 108.9 | .626 |
| Ian Snell | Pit | sp | 25 | 32 | 2 | .063 | 0 | 12 | .375 | 150 | 4.7 | 26 | 11 | .423 | 108.1 | .613 |
| Kyle Snyder | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 34.3 | .565 |
| Rafael Soriano | Oak | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 22.5 | .634 |
| Jorge Sosa | Oak | mr | 30 | 13 | 1 | .077 | 1 | 5 | .385 | 92 | 7.1 | 9 | 3 | .333 | 100.7 | .604 |
| Russ Springer | Sea | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 4 | .160 | 23.2 | .640 |
| Huston Street | SF | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 20.4 | .670 |
| Jeff Suppan | LAD | sp | 32 | 31 | 1 | .032 | 1 | 10 | .323 | 172 | 5.5 | 40 | 14 | .350 | 98.2 | .591 |
| Brian Tallet* | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 34.3 | .609 |
| Joe Thatcher* | Sea | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 23.1 | .639 |
| Steve Trachsel | Sea | sp | 36 | 29 | 1 | .034 | 1 | 15 | .517 | 192 | 6.6 | 16 | 6 | .375 | 92.4 | .596 |
| Chin-hui Tsao | Bos | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 22.1 | .619 |
| Jose Valverde | SF | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 19.1 | .591 |
| Claudio Vargas | LAD | sp | 29 | 16 | 0 | .000 | 0 | 6 | .375 | 63 | 3.9 | 13 | 5 | .385 | 89.4 | .584 |
| Javier Vazquez | Ari | sp | 30 | 31 | 10 | .323 | 3 | 18 | .581 | 158 | 5.1 | 17 | 7 | .412 | 119.3 | .639 |
| Justin Verlander | Ari | sp | 24 | 31 | 10 | .323 | 0 | 15 | .484 | 134 | 4.3 | 24 | 14 | .583 | 119.7 | .632 |
| Ron Villone* | SF | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 26.2 | .591 |
| Luis Vizcaino | Bal | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 17.3 | .598 |
| Edinson Volquez | Bal | sp | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 0 | 0 | .000 | 110.0 | .627 |
| Billy Wagner* | Sea | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 19.3 | .600 |
| Tim Wakefield | Bal | sp | 40 | 31 | 1 | .032 | 0 | 15 | .484 | 159 | 5.1 | 29 | 7 | .241 | 101.4 | .606 |
| Jamie Walker* |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 18.4 | .634 |
| Jarrod Washburn* | Cle | sp | 32 | 30 | 1 | .033 | 0 | 14 | .467 | 173 | 5.8 | 32 | 8 | .250 | 99.2 | .607 |
| Ehren Wassermann | LAD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.0 | .647 |
| David Weathers | StL | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 42 | 15 | .357 | 20.6 | .601 |
| Todd Wellemeyer | Phi | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 33.8 | .590 |
| Jake Westbrook | Bal | sp | 29 | 25 | 2 | .080 | 1 | 8 | .320 | 141 | 5.6 | 17 | 7 | .412 | 101.3 | .609 |
| Brian Wilson | Pit | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 18.6 | .605 |
| C.J. Wilson* | SF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 9 | .257 | 15.5 | .607 |
| Randy Wolf* | Cle | sp | 30 | 17 | 0 | .000 | 0 | 4 | .235 | 105 | 6.2 | 16 | 3 | .188 | 80.1 | .602 |
| Brian Wolfe | ChN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 4 | .800 | 25.7 | .643 |
| Jamey Wright | Oak | mr | 32 | 9 | 1 | .111 | 0 | 5 | .556 | 48 | 5.3 | 8 | 0 | .000 | 87.3 | .571 |
| Michael Wuertz | Bal | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 19.9 | .583 |
| Tyler Yates | Phi | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 10 | .370 | 20.4 | .632 |
| Chris Young | SF | sp | 28 | 29 | 0 | .000 | 0 | 19 | .655 | 123 | 4.2 | 23 | 4 | .174 | 104.1 | .595 |
| Mike Zagurski* | Bos | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 33.1 | .534 |
| Carlos Zambrano | Oak | sp | 26 | 32 | 4 | .125 | 3 | 14 | .438 | 162 | 5.1 | 28 | 8 | .286 | 112.4 | .580 |
| Joel Zumaya | Ari | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 28.9 | .626 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Manny Acosta | Cle | mr | 26 | 9 | 6 | .667 | 2 | .222 | 1 | 28 | 6 | .214 | 21 | 21 | 14 | 16.0 | .537 |
| Jeremy Affeldt* | Pit | mr | 28 | 4 | 2 | .500 | 1 | .250 | 5 | 48 | 12 | .250 | 52 | 52 | 30 | 25.4 | .556 |
| Jonathan Albaladejo | Ari | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 1 | 8 | 5 | .625 | 6 | 6 | 5 | 21.8 | .557 |
| Bronson Arroyo | Sea | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 82.6 | .636 |
| Luis Ayala | SF | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 3 | .375 | 13 | 13 | 9 | 28.5 | .557 |
| Brandon Backe | Bos | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 93.0 | .608 |
| Homer Bailey | Ari | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 89.4 | .562 |
| Brian Bannister | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 97.7 | .644 |
| Miguel Batista | StL | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 33 | 1 | 0 | 88.9 | .602 |
| Joe Beimel* | Oak | mr | 30 | 9 | 5 | .556 | 2 | .222 | 9 | 23 | 7 | .304 | 42 | 42 | 18 | 17.4 | .613 |
| Matt Belisle | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 92.4 | .639 |
| Joaquin Benoit | Bal | mr | 29 | 11 | 6 | .545 | 4 | .364 | 7 | 41 | 22 | .537 | 56 | 56 | 26 | 19.5 | .617 |
| Jason Bergmann | Bal | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 97.7 | .610 |
| Joe Blanton | Oak | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.7 | .661 |
| Boof Bonser | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 97.1 | .620 |
| Lance Broadway | SF | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 4 | 3 | 1 | 48.8 | .636 |
| Doug Brocail | LAD | mr | 40 | 7 | 3 | .429 | 2 | .286 | 9 | 59 | 24 | .407 | 63 | 63 | 21 | 21.4 | .613 |
| Taylor Buchholz | Oak | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 0 | .000 | 13 | 5 | 1 | 73.0 | .660 |
| Billy Buckner | ChN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 7 | 4 | 4 | 51.3 | .574 |
| Ambiorix Burgos | Bal | mr | 23 | 0 | 0 | .000 | 0 | .000 | 2 | 9 | 2 | .222 | 9 | 9 | 3 | 13.4 | .636 |
| A.J. Burnett | Bos | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 112.5 | .611 |
| Jared Burton | Cle | mr | 26 | 0 | 0 | .000 | 0 | .000 | 10 | 28 | 5 | .179 | 43 | 43 | 14 | 25.7 | .555 |
| Dave Bush | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 93.7 | .627 |
| Tim Byrdak* | Sea | mr | 33 | 5 | 3 | .600 | 2 | .400 | 6 | 27 | 7 | .259 | 31 | 31 | 5 | 33.1 | .588 |
| Daniel Cabrera | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 103.4 | .592 |
| Matt Cain | Bos | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 112.0 | .588 |
| Kevin Cameron | LAD | mr | 27 | 3 | 1 | .333 | 2 | .667 | 1 | 47 | 21 | .447 | 45 | 45 | 10 | 32.5 | .574 |
| Fausto Carmona | Oak | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 108.2 | .629 |
| Santiago Casilla | Phi | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 4 | 27 | 12 | .444 | 44 | 44 | 21 | 19.5 | .614 |
| Gustavo Chacin* | LAD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 66.3 | .638 |
| Vinnie Chulk | ChN | mr | 28 | 6 | 3 | .500 | 2 | .333 | 13 | 61 | 23 | .377 | 62 | 62 | 19 | 19.6 | .614 |
| Roger Clemens | Bos | sp | 44 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 1 | 1 | 106.6 | .602 |
| Tyler Clippard | LAD | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 79.0 | .595 |
| Aaron Cook | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 1 | 0 | 87.5 | .633 |
| Chad Cordero | Phi | cl | 25 | 2 | 1 | .500 | 0 | .000 | 7 | 55 | 30 | .545 | 53 | 53 | 11 | 23.4 | .608 |
| Francisco Cordero | Oak | cl | 32 | 35 | 31 | .886 | 3 | .086 | 4 | 27 | 9 | .333 | 53 | 53 | 46 | 19.2 | .629 |
| Manny Corpas | Bos | mr | 24 | 10 | 8 | .800 | 2 | .200 | 15 | 53 | 10 | .189 | 72 | 72 | 26 | 23.6 | .634 |
| Kevin Correia | Bal | mr | 26 | 2 | 1 | .500 | 1 | .500 | 2 | 32 | 13 | .406 | 41 | 39 | 14 | 33.8 | .593 |
| Doug Davis* | LAD | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 95.0 | .581 |
| Eulogio De La Cruz | ChN | mr | 23 | 1 | 0 | .000 | 1 | 1.000 | 1 | 3 | 2 | .667 | 7 | 5 | 2 | 45.3 | .593 |
| Zach Duke* | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 68.4 | .608 |
| Chad Durbin | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 21 | 5 | 2 | 82.3 | .626 |
| Alan Embree* | Phi | cl | 37 | 7 | 3 | .429 | 2 | .286 | 9 | 32 | 10 | .313 | 46 | 46 | 16 | 20.5 | .651 |
| Kelvim Escobar | Phi | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 100.5 | .631 |
| Pedro Feliciano* | Phi | mr | 30 | 31 | 23 | .742 | 8 | .258 | 0 | 37 | 19 | .514 | 50 | 50 | 41 | 18.4 | .587 |
| Gavin Floyd | Cle | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 6 | 6 | 2 | 21.2 | .669 |
| Brian Fuentes* | Oak | cl | 31 | 10 | 8 | .800 | 2 | .200 | 11 | 35 | 6 | .171 | 50 | 50 | 27 | 19.4 | .592 |
| Aaron Fultz* | Pit | mr | 33 | 7 | 2 | .286 | 5 | .714 | 6 | 34 | 12 | .353 | 39 | 39 | 15 | 22.9 | .587 |
| Eric Gagne | Bos | cl | 31 | 7 | 5 | .714 | 1 | .143 | 9 | 38 | 9 | .237 | 50 | 50 | 20 | 23.6 | .621 |
| Yovani Gallardo | Bal | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 90.5 | .612 |
| Lee Gardner | LAD | mr | 32 | 9 | 3 | .333 | 6 | .667 | 5 | 43 | 13 | .302 | 59 | 59 | 19 | 25.1 | .629 |
| Jon Garland | ChN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.6 | .641 |
| Chad Gaudin | Bos | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.3 | .598 |
| Tom Glavine* | Sea | sp | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 86.1 | .603 |
| Tom Gordon | Pit | mr | 39 | 5 | 0 | .000 | 5 | 1.000 | 4 | 37 | 18 | .486 | 36 | 36 | 8 | 26.6 | .604 |
| Zack Greinke | ChN | mr | 23 | 4 | 4 | 1.000 | 0 | .000 | 1 | 42 | 11 | .262 | 52 | 49 | 16 | 33.3 | .643 |
| Matt Guerrier | Sea | mr | 28 | 19 | 10 | .526 | 8 | .421 | 14 | 60 | 31 | .517 | 70 | 70 | 32 | 19.1 | .633 |
| Jeremy Guthrie | Bal | sp | 28 | 2 | 1 | .500 | 0 | .000 | 0 | 6 | 3 | .500 | 31 | 5 | 5 | 96.2 | .637 |
| Juan Gutierrez | ChN | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 7 | 7 | 6 | 22.1 | .690 |
| Roy Halladay | StL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 31 | 2 | 1 | 97.2 | .657 |
| Cole Hamels* | Phi | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 104.4 | .635 |
| Justin Hampson* | Cle | mr | 27 | 5 | 1 | .200 | 1 | .200 | 1 | 26 | 12 | .462 | 30 | 30 | 11 | 15.8 | .630 |
| Aaron Harang | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 110.9 | .634 |
| Rich Harden | Sea | sp | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 1 | .250 | 7 | 4 | 2 | 64.6 | .595 |
| LaTroy Hawkins | Sea | mr | 34 | 2 | 1 | .500 | 1 | .500 | 8 | 40 | 16 | .400 | 53 | 53 | 17 | 26.8 | .610 |
| Aaron Heilman | SF | mr | 28 | 8 | 4 | .500 | 3 | .375 | 12 | 39 | 12 | .308 | 59 | 59 | 19 | 20.7 | .651 |
| Mark Hendrickson* | Pit | mr | 33 | 0 | 0 | .000 | 0 | .000 | 3 | 29 | 14 | .483 | 40 | 32 | 12 | 45.4 | .625 |
| Brad Hennessey | LAD | cl | 27 | 9 | 6 | .667 | 3 | .333 | 4 | 33 | 9 | .273 | 53 | 53 | 29 | 22.2 | .597 |
| Orlando Hernandez | Sea | sp | 37 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 2 | .286 | 27 | 4 | 1 | 76.8 | .598 |
| Rich Hill* | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.0 | .621 |
| Luke Hochevar | StL | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 4 | 3 | 2 | 42.3 | .615 |
| Trevor Hoffman | LAD | cl | 39 | 26 | 23 | .885 | 3 | .115 | 0 | 36 | 6 | .167 | 57 | 57 | 43 | 20.3 | .635 |
| Jason Isringhausen | StL | cl | 34 | 27 | 19 | .704 | 7 | .259 | 1 | 34 | 9 | .265 | 53 | 53 | 40 | 22.8 | .590 |
| Edwin Jackson | StL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 25 | 2 | 1 | 76.4 | .592 |
| Casey Janssen | Cle | mr | 25 | 6 | 2 | .333 | 4 | .667 | 10 | 60 | 19 | .317 | 61 | 61 | 14 | 20.3 | .651 |
| Bobby Jenks | Bos | cl | 26 | 34 | 27 | .794 | 7 | .206 | 1 | 36 | 11 | .306 | 64 | 64 | 54 | 19.4 | .672 |
| Ubaldo Jimenez | ChN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 99.1 | .597 |
| Josh Johnson | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 65.3 | .605 |
| Randy Johnson* | Sea | sp | 43 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 94.9 | .673 |
| Tyler Johnson* | Bal | mr | 26 | 3 | 1 | .333 | 1 | .333 | 9 | 28 | 12 | .429 | 50 | 50 | 19 | 14.9 | .608 |
| Jair Jurrjens | Phi | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 98.6 | .625 |
| Kyle Kendrick | ChN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 96.3 | .655 |
| Ian Kennedy | Pit | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 119.0 | .602 |
| Jensen Lewis | Ari | mr | 23 | 8 | 5 | .625 | 3 | .375 | 2 | 24 | 4 | .167 | 25 | 25 | 19 | 28.5 | .626 |
| Tim Lincecum | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 106.8 | .579 |
| Jesse Litsch | ChN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 16 | 1 | 1 | 98.8 | .605 |
| Wes Littleton | Bal | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 19 | 5 | .263 | 18 | 18 | 9 | 27.1 | .618 |
| Radhames Liz | Ari | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 92.0 | .495 |
| Rodrigo Lopez | SF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 87.6 | .655 |
| Derek Lowe | Cle | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.5 | .630 |
| Noah Lowry* | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 28 | 2 | 2 | 91.5 | .568 |
| Greg Maddux | StL | sp | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 1 | 1 | 81.6 | .671 |
| Ryan Madson | Bal | mr | 26 | 5 | 4 | .800 | 1 | .200 | 4 | 36 | 10 | .278 | 32 | 32 | 16 | 23.7 | .613 |
| Paul Maholm* | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 101.4 | .608 |
| John Maine | Cle | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.4 | .604 |
| Carlos Marmol | Ari | mr | 24 | 13 | 8 | .615 | 5 | .385 | 1 | 29 | 11 | .379 | 36 | 36 | 24 | 28.8 | .576 |
| Sean Marshall* | Cle | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 87.8 | .612 |
| Damaso Marte* | ChN | mr | 32 | 25 | 20 | .800 | 4 | .160 | 4 | 49 | 16 | .327 | 64 | 64 | 44 | 17.7 | .595 |
| Pedro Martinez | Bos | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 6 | 1 | 1 | 76.2 | .628 |
| Brandon McCarthy | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 88.1 | .582 |
| Dustin McGowan | Oak | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 114.9 | .600 |
| Gil Meche | Sea | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.2 | .625 |
| Jonathan Meloan | ChN | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 3 | 2 | 2 | 48.0 | .458 |
| Cla Meredith | Pit | mr | 24 | 3 | 0 | .000 | 1 | .333 | 2 | 56 | 29 | .518 | 51 | 51 | 14 | 29.2 | .639 |
| Andrew Miller* | StL | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 95.5 | .560 |
| Kevin Millwood | Ari | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 97.1 | .609 |
| Zach Miner | Ari | mr | 25 | 9 | 5 | .556 | 4 | .444 | 6 | 21 | 8 | .381 | 29 | 29 | 19 | 31.4 | .623 |
| Sergio Mitre | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 93.2 | .598 |
| Juan Morillo | ChN | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 1 | 1.000 | 3 | 3 | 2 | 28.0 | .571 |
| Brandon Morrow | ChN | mr | 22 | 4 | 1 | .250 | 3 | .750 | 3 | 45 | 24 | .533 | 57 | 57 | 19 | 26.8 | .546 |
| Dustin Moseley | SF | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 23 | 13 | .565 | 27 | 19 | 13 | 54.7 | .642 |
| Jamie Moyer* | LAD | sp | 44 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 98.8 | .611 |
| Peter Moylan | Oak | mr | 28 | 8 | 5 | .625 | 1 | .125 | 19 | 56 | 13 | .232 | 50 | 50 | 16 | 20.2 | .629 |
| Mark Mulder* | Pit | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 89.3 | .545 |
| Pat Neshek | Cle | mr | 26 | 11 | 5 | .455 | 6 | .545 | 16 | 71 | 21 | .296 | 69 | 69 | 24 | 18.7 | .612 |
| Garrett Olson* | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 94.0 | .543 |
| Akinori Otsuka | Cle | mr | 35 | 26 | 23 | .885 | 3 | .115 | 0 | 13 | 4 | .308 | 33 | 33 | 31 | 16.0 | .630 |
| Henry Owens | StL | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 18 | 8 | .444 | 21 | 21 | 7 | 26.5 | .552 |
| Vicente Padilla | Oak | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 3 | 2 | 2 | 47.0 | .610 |
| Manny Parra* | Pit | mr | 24 | 2 | 1 | .500 | 1 | .500 | 0 | 13 | 8 | .615 | 9 | 7 | 1 | 51.9 | .576 |
| Troy Percival | SF | mr | 37 | 1 | 0 | .000 | 1 | 1.000 | 3 | 20 | 2 | .100 | 22 | 21 | 5 | 27.9 | .599 |
| Rafael Perez* | Cle | mr | 25 | 8 | 6 | .750 | 2 | .250 | 6 | 39 | 10 | .256 | 43 | 43 | 19 | 26.0 | .614 |
| Glen Perkins* | ChN | mr | 24 | 3 | 0 | .000 | 3 | 1.000 | 2 | 19 | 9 | .474 | 21 | 21 | 10 | 20.7 | .628 |
| Andy Pettitte* | LAD | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 88.6 | .618 |
| Joel Pineiro | LAD | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 84.1 | .630 |
| Chad Qualls | StL | mr | 28 | 8 | 4 | .500 | 4 | .500 | 4 | 41 | 13 | .317 | 58 | 58 | 27 | 22.7 | .630 |
| Jon Rauch | StL | mr | 28 | 7 | 4 | .571 | 3 | .429 | 11 | 62 | 20 | .323 | 75 | 75 | 24 | 21.4 | .629 |
| Al Reyes | Pit | cl | 37 | 22 | 16 | .727 | 6 | .273 | 2 | 54 | 21 | .389 | 52 | 51 | 35 | 21.7 | .636 |
| Anthony Reyes | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 91.5 | .607 |
| Jo-Jo Reyes* | Bos | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 81.0 | .568 |
| Royce Ring* | Ari | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 22 | 14 | .636 | 24 | 24 | 10 | 28.8 | .551 |
| David Riske | LAD | mr | 30 | 8 | 5 | .625 | 1 | .125 | 6 | 60 | 13 | .217 | 60 | 60 | 13 | 23.6 | .624 |
| Fernando Rodney | Ari | mr | 30 | 5 | 1 | .200 | 4 | .800 | 0 | 33 | 16 | .485 | 35 | 35 | 15 | 30.9 | .596 |
| Ryan Rowland-Smith* | StL | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 6 | 27 | 5 | .185 | 26 | 26 | 8 | 21.7 | .602 |
| B.J. Ryan* | Bos | cl | 31 | 1 | 0 | .000 | 1 | 1.000 | 1 | 6 | 2 | .333 | 5 | 5 | 4 | 27.4 | .533 |
| Chris Sampson | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 9 | 1 | 0 | 67.9 | .610 |
| Jonathan Sanchez* | Bos | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 22 | 2 | .091 | 21 | 18 | 9 | 41.6 | .564 |
| Curt Schilling | Cle | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 99.3 | .693 |
| Jason Schmidt | Pit | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 89.3 | .627 |
| Scott Schoeneweis* | Phi | mr | 33 | 4 | 2 | .500 | 2 | .500 | 9 | 34 | 12 | .353 | 54 | 54 | 18 | 20.4 | .579 |
| Chris Schroder | StL | mr | 28 | 3 | 3 | 1.000 | 0 | .000 | 1 | 38 | 13 | .342 | 34 | 34 | 9 | 28.9 | .602 |
| Bobby Seay* | Cle | mr | 29 | 4 | 2 | .500 | 2 | .500 | 14 | 51 | 23 | .451 | 51 | 51 | 16 | 15.2 | .634 |
| George Sherrill* | Sea | mr | 30 | 19 | 14 | .737 | 4 | .211 | 12 | 40 | 6 | .150 | 56 | 56 | 28 | 23.2 | .594 |
| James Shields | Bal | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.8 | .666 |
| Doug Slaten* | Bos | mr | 27 | 10 | 3 | .300 | 5 | .500 | 11 | 42 | 18 | .429 | 53 | 53 | 16 | 21.5 | .564 |
| John Smoltz | Bos | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 108.9 | .626 |
| Ian Snell | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 108.1 | .613 |
| Kyle Snyder | Pit | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 3 | 47 | 20 | .426 | 44 | 44 | 24 | 34.3 | .565 |
| Rafael Soriano | Oak | mr | 27 | 2 | 1 | .500 | 1 | .500 | 6 | 46 | 14 | .304 | 43 | 43 | 22 | 22.5 | .634 |
| Jorge Sosa | Oak | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 15 | 2 | 2 | 100.7 | .604 |
| Russ Springer | Sea | mr | 38 | 10 | 8 | .800 | 2 | .200 | 19 | 42 | 10 | .238 | 66 | 66 | 24 | 23.2 | .640 |
| Huston Street | SF | cl | 23 | 8 | 6 | .750 | 2 | .250 | 7 | 35 | 7 | .200 | 48 | 48 | 22 | 20.4 | .670 |
| Jeff Suppan | LAD | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.2 | .591 |
| Brian Tallet* | Ari | mr | 29 | 6 | 3 | .500 | 3 | .500 | 3 | 38 | 7 | .184 | 43 | 43 | 26 | 34.3 | .609 |
| Joe Thatcher* | Sea | mr | 25 | 0 | 0 | .000 | 0 | .000 | 4 | 14 | 2 | .143 | 22 | 22 | 8 | 23.1 | .639 |
| Steve Trachsel | Sea | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 92.4 | .596 |
| Chin-hui Tsao | Bos | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 17 | 2 | .118 | 23 | 23 | 6 | 22.1 | .619 |
| Jose Valverde | SF | cl | 27 | 27 | 22 | .815 | 4 | .148 | 2 | 19 | 6 | .316 | 62 | 62 | 51 | 19.1 | .591 |
| Claudio Vargas | LAD | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 18 | 2 | 2 | 89.4 | .584 |
| Javier Vazquez | Ari | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 119.3 | .639 |
| Justin Verlander | Ari | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 119.7 | .632 |
| Ron Villone* | SF | mr | 37 | 1 | 0 | .000 | 1 | 1.000 | 1 | 20 | 12 | .600 | 23 | 23 | 7 | 26.2 | .591 |
| Luis Vizcaino | Bal | mr | 32 | 5 | 3 | .600 | 1 | .200 | 10 | 37 | 9 | .243 | 51 | 51 | 15 | 17.3 | .598 |
| Edinson Volquez | Bal | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 110.0 | .627 |
| Billy Wagner* | Sea | cl | 35 | 21 | 16 | .762 | 3 | .143 | 7 | 34 | 10 | .294 | 57 | 57 | 35 | 19.3 | .600 |
| Tim Wakefield | Bal | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 101.4 | .606 |
| Jamie Walker* |   | mr | 35 | 3 | 0 | .000 | 2 | .667 | 0 | 21 | 8 | .381 | 23 | 23 | 13 | 18.4 | .634 |
| Jarrod Washburn* | Cle | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 99.2 | .607 |
| Ehren Wassermann | LAD | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 1 | 0 | .000 | 3 | 3 | 1 | 17.0 | .647 |
| David Weathers | StL | cl | 37 | 8 | 5 | .625 | 2 | .250 | 11 | 45 | 18 | .400 | 69 | 69 | 23 | 20.6 | .601 |
| Todd Wellemeyer | Phi | mr | 28 | 4 | 2 | .500 | 2 | .500 | 3 | 18 | 3 | .167 | 24 | 24 | 11 | 33.8 | .590 |
| Jake Westbrook | Bal | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 101.3 | .609 |
| Brian Wilson | Pit | cl | 25 | 3 | 2 | .667 | 1 | .333 | 4 | 17 | 3 | .176 | 18 | 18 | 8 | 18.6 | .605 |
| C.J. Wilson* | SF | mr | 26 | 12 | 5 | .417 | 4 | .333 | 11 | 69 | 26 | .377 | 66 | 66 | 12 | 15.5 | .607 |
| Randy Wolf* | Cle | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 80.1 | .602 |
| Brian Wolfe | ChN | mr | 26 | 4 | 2 | .500 | 2 | .500 | 3 | 14 | 8 | .571 | 24 | 24 | 13 | 25.7 | .643 |
| Jamey Wright | Oak | mr | 32 | 0 | 0 | .000 | 0 | .000 | 2 | 2 | 0 | .000 | 11 | 2 | 0 | 87.3 | .571 |
| Michael Wuertz | Bal | mr | 28 | 11 | 8 | .727 | 3 | .273 | 2 | 31 | 4 | .129 | 53 | 53 | 33 | 19.9 | .583 |
| Tyler Yates | Phi | mr | 29 | 7 | 3 | .429 | 1 | .143 | 14 | 32 | 8 | .250 | 56 | 56 | 25 | 20.4 | .632 |
| Chris Young | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 104.1 | .595 |
| Mike Zagurski* | Bos | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 1 | 11 | 3 | .273 | 16 | 16 | 5 | 33.1 | .534 |
| Carlos Zambrano | Oak | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 112.4 | .580 |
| Joel Zumaya | Ari | mr | 22 | 3 | 2 | .667 | 0 | .000 | 0 | 11 | 1 | .091 | 16 | 16 | 11 | 28.9 | .626 |