| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |
| ARZ | Doug Davis | davdo | 35 | 8 | 1 | 160 | 14 | 1 | 104 | 0.23 | 0.03 | 4.57 | 0.40 | 0.03 | 2.97 |
| ARZ | Danny Haren | hared | 35 | 19 | 1 | 219 | 9 | 1 | 77 | 0.54 | 0.03 | 6.26 | 0.26 | 0.03 | 2.20 |
| ARZ | Randy Johnson | johra | 35 | 16 | 1 | 193 | 13 | 1 | 98 | 0.46 | 0.03 | 5.51 | 0.37 | 0.03 | 2.80 |
| ARZ | Micah Owings | owimi | 35 | 10 | 1 | 139 | 15 | 1 | 110 | 0.29 | 0.03 | 3.97 | 0.43 | 0.03 | 3.14 |
| ARZ | Brandon Webb | webbr | 35 | 20 | 1 | 196 | 6 | 2 | 79 | 0.57 | 0.03 | 5.60 | 0.17 | 0.06 | 2.26 |
| ATL | Jorge Campillo | camjo | 35 | 8 | 1 | 98 | 6 | 1 | 70 | 0.23 | 0.03 | 2.80 | 0.17 | 0.03 | 2.00 |
| ATL | Tom Glavine | glato | 35 | 8 | 1 | 100 | 11 | 1 | 105 | 0.23 | 0.03 | 2.86 | 0.31 | 0.03 | 3.00 |
| ATL | Tim Hudson | hudti | 35 | 17 | 1 | 130 | 11 | 2 | 77 | 0.49 | 0.03 | 3.71 | 0.31 | 0.06 | 2.20 |
| ATL | Chuck James | jamch | 35 | 13 | 1 | 136 | 13 | 1 | 90 | 0.37 | 0.03 | 3.89 | 0.37 | 0.03 | 2.57 |
| ATL | Jair Jurrjens | jurja | 35 | 17 | 1 | 164 | 12 | 1 | 78 | 0.49 | 0.03 | 4.69 | 0.34 | 0.03 | 2.23 |
| ATL | John Smoltz | smojo | 35 | 17 | 1 | 208 | 9 | 1 | 76 | 0.49 | 0.03 | 5.94 | 0.26 | 0.03 | 2.17 |
| BAL | Daniel Cabrera | cabda | 35 | 12 | 1 | 125 | 10 | 1 | 119 | 0.34 | 0.03 | 3.57 | 0.29 | 0.03 | 3.40 |
| BAL | Jeremy Guthrie | gutje | 35 | 12 | 1 | 150 | 12 | 1 | 90 | 0.34 | 0.03 | 4.29 | 0.34 | 0.03 | 2.57 |
| BOS | Josh Beckett | becjo | 35 | 18 | 1 | 226 | 13 | 1 | 102 | 0.51 | 0.03 | 6.46 | 0.37 | 0.03 | 2.91 |
| BOS | Clay Buchholz | buccl | 35 | 8 | 1 | 178 | 20 | 1 | 128 | 0.23 | 0.03 | 5.09 | 0.57 | 0.03 | 3.66 |
| BOS | Paul Byrd | byrpa | 35 | 11 | 1 | 86 | 17 | 1 | 107 | 0.31 | 0.03 | 2.46 | 0.49 | 0.03 | 3.06 |
| BOS | Bartolo Colon | colba | 35 | 14 | 1 | 147 | 14 | 1 | 140 | 0.40 | 0.03 | 4.20 | 0.40 | 0.03 | 4.00 |
| BOS | Jon Lester | lesjo | 35 | 16 | 1 | 153 | 6 | 3 | 82 | 0.46 | 0.03 | 4.37 | 0.17 | 0.09 | 2.34 |
| BOS | Daisuke Matsuzaka | matda | 35 | 20 | 1 | 172 | 6 | 1 | 70 | 0.57 | 0.03 | 4.91 | 0.17 | 0.03 | 2.00 |
| BOS | Curt Schilling | schcu | 35 | 15 | 1 | 152 | 10 | 2 | 100 | 0.43 | 0.03 | 4.34 | 0.29 | 0.06 | 2.86 |
| BOS | Tim Wakefield | wakti | 35 | 11 | 1 | 150 | 13 | 1 | 92 | 0.31 | 0.03 | 4.29 | 0.37 | 0.03 | 2.63 |
| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |
| CHC | Ryan Dempster | demry | 35 | 19 | 1 | 195 | 7 | 1 | 72 | 0.54 | 0.03 | 5.57 | 0.20 | 0.03 | 2.06 |
| CHC | Chad Gaudin | gauch | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| CHC | Rich Harden | harri | 35 | 13 | 1 | 250 | 6 | 1 | 70 | 0.37 | 0.03 | 7.14 | 0.17 | 0.03 | 2.00 |
| CHC | Rich Hill | hilri | 35 | 10 | 1 | 203 | 10 | 1 | 89 | 0.29 | 0.03 | 5.80 | 0.29 | 0.03 | 2.54 |
| CHC | Jon Lieber | liejo | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| CHC | Ted Lilly | lilte | 35 | 17 | 1 | 190 | 9 | 1 | 100 | 0.49 | 0.03 | 5.43 | 0.26 | 0.03 | 2.86 |
| CHC | Jason Marquis | marja | 35 | 13 | 1 | 109 | 12 | 1 | 107 | 0.37 | 0.03 | 3.11 | 0.34 | 0.03 | 3.06 |
| CHC | Carlos Zambrano | zamca | 35 | 18 | 1 | 157 | 8 | 1 | 87 | 0.51 | 0.03 | 4.49 | 0.23 | 0.03 | 2.49 |
| CHW | Mark Buehrle | buema | 35 | 14 | 1 | 136 | 14 | 1 | 98 | 0.40 | 0.03 | 3.89 | 0.40 | 0.03 | 2.80 |
| CHW | Jose Contreras | conjo | 35 | 13 | 1 | 123 | 11 | 1 | 107 | 0.37 | 0.03 | 3.51 | 0.31 | 0.03 | 3.06 |
| CHW | John Danks | danjo | 35 | 14 | 1 | 177 | 7 | 1 | 73 | 0.40 | 0.03 | 5.06 | 0.20 | 0.03 | 2.09 |
| CHW | Gavin Floyd | floga | 35 | 18 | 1 | 151 | 9 | 1 | 89 | 0.51 | 0.03 | 4.31 | 0.26 | 0.03 | 2.54 |
| CHW | Javier Vazquez | vazja | 35 | 14 | 1 | 214 | 14 | 1 | 112 | 0.40 | 0.03 | 6.11 | 0.40 | 0.03 | 3.20 |
| CIN | Bronson Arroyo | arrbr | 35 | 14 | 1 | 169 | 14 | 1 | 119 | 0.40 | 0.03 | 4.83 | 0.40 | 0.03 | 3.40 |
| CIN | Matt Belisle | belim | 35 | 11 | 1 | 146 | 12 | 1 | 124 | 0.31 | 0.03 | 4.17 | 0.34 | 0.03 | 3.54 |
| CIN | Johnny Cueto | cuejo | 35 | 12 | 1 | 191 | 16 | 1 | 111 | 0.34 | 0.03 | 5.46 | 0.46 | 0.03 | 3.17 |
| CIN | Josh Fogg | fogjo | 35 | 8 | 1 | 75 | 10 | 1 | 104 | 0.23 | 0.03 | 2.14 | 0.29 | 0.03 | 2.97 |
| CIN | Aaron Harang | haraa | 35 | 8 | 1 | 183 | 20 | 1 | 129 | 0.23 | 0.03 | 5.23 | 0.57 | 0.03 | 3.69 |
| CIN | Edinson Volquez | voled | 35 | 20 | 1 | 205 | 7 | 1 | 70 | 0.57 | 0.03 | 5.86 | 0.20 | 0.03 | 2.00 |
| CLE | Fausto Carmona | carfa | 35 | 12 | 1 | 82 | 12 | 3 | 103 | 0.34 | 0.03 | 2.34 | 0.34 | 0.09 | 2.94 |
| CLE | Cliff Lee | leecl | 35 | 20 | 1 | 196 | 6 | 2 | 70 | 0.57 | 0.03 | 5.60 | 0.17 | 0.06 | 2.00 |
| CLE | Jeremy Sowers | sowje | 35 | 8 | 1 | 105 | 15 | 1 | 135 | 0.23 | 0.03 | 3.00 | 0.43 | 0.03 | 3.86 |
| CLE | Jeff Weaver | weaje | 35 | 11 | 1 | 112 | 18 | 4 | 121 | 0.31 | 0.03 | 3.20 | 0.51 | 0.11 | 3.46 |
| CLE | Jake Westbrook | wesja | 35 | 8 | 1 | 113 | 14 | 1 | 104 | 0.23 | 0.03 | 3.23 | 0.40 | 0.03 | 2.97 |
| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |
| COL | Aaron Cook | cooaa | 35 | 20 | 1 | 111 | 12 | 2 | 103 | 0.57 | 0.03 | 3.17 | 0.34 | 0.06 | 2.94 |
| COL | Jorge De La Rosa | deljo | 35 | 10 | 1 | 159 | 10 | 1 | 100 | 0.29 | 0.03 | 4.54 | 0.29 | 0.03 | 2.86 |
| COL | Jeff Francis | fraje | 35 | 8 | 1 | 133 | 15 | 1 | 131 | 0.23 | 0.03 | 3.80 | 0.43 | 0.03 | 3.74 |
| COL | Livan Hernandez | herli | 35 | 16 | 1 | 80 | 13 | 1 | 140 | 0.46 | 0.03 | 2.29 | 0.37 | 0.03 | 4.00 |
| COL | Mark Redman | redma | 35 | 8 | 1 | 75 | 18 | 1 | 133 | 0.23 | 0.03 | 2.14 | 0.51 | 0.03 | 3.80 |
| DET | Jeremy Bonderman | bonje | 35 | 9 | 1 | 129 | 12 | 1 | 100 | 0.26 | 0.03 | 3.69 | 0.34 | 0.03 | 2.86 |
| DET | Armando Galarraga | galar | 35 | 18 | 1 | 147 | 7 | 1 | 74 | 0.51 | 0.03 | 4.20 | 0.20 | 0.03 | 2.11 |
| DET | Freddy Garcia | garfr | 35 | 8 | 1 | 160 | 16 | 1 | 121 | 0.23 | 0.03 | 4.57 | 0.46 | 0.03 | 3.46 |
| DET | Zach Miner | minza | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| DET | Nate Robertson | robna | 35 | 10 | 1 | 132 | 13 | 1 | 133 | 0.29 | 0.03 | 3.77 | 0.37 | 0.03 | 3.80 |
| DET | Kenny Rogers | rogke | 35 | 12 | 1 | 91 | 14 | 1 | 117 | 0.34 | 0.03 | 2.60 | 0.40 | 0.03 | 3.34 |
| DET | Justin Verlander | verju | 35 | 11 | 1 | 174 | 18 | 1 | 114 | 0.31 | 0.03 | 4.97 | 0.51 | 0.03 | 3.26 |
| DET | Dontrelle Willis | wildo | 35 | 10 | 1 | 145 | 17 | 1 | 115 | 0.29 | 0.03 | 4.14 | 0.49 | 0.03 | 3.29 |
| FLA | Mark Hendrickson | hendm | 35 | 10 | 1 | 99 | 11 | 1 | 103 | 0.29 | 0.03 | 2.83 | 0.31 | 0.03 | 2.94 |
| FLA | Josh Johnson | johnj | 35 | 14 | 1 | 151 | 8 | 1 | 70 | 0.40 | 0.03 | 4.31 | 0.23 | 0.03 | 2.00 |
| FLA | Andrew Miller | miand | 35 | 9 | 1 | 140 | 16 | 1 | 111 | 0.26 | 0.03 | 4.00 | 0.46 | 0.03 | 3.17 |
| FLA | Ricky Nolasco | nolri | 35 | 15 | 1 | 170 | 10 | 1 | 92 | 0.43 | 0.03 | 4.86 | 0.29 | 0.03 | 2.63 |
| FLA | Scott Olsen | olssc | 35 | 9 | 1 | 121 | 12 | 1 | 97 | 0.26 | 0.03 | 3.46 | 0.34 | 0.03 | 2.77 |
| HOU | Brandon Backe | bacbr | 35 | 10 | 1 | 151 | 17 | 1 | 123 | 0.29 | 0.03 | 4.31 | 0.49 | 0.03 | 3.51 |
| HOU | Roy Oswalt | oswro | 35 | 16 | 1 | 177 | 13 | 1 | 115 | 0.46 | 0.03 | 5.06 | 0.37 | 0.03 | 3.29 |
| HOU | Wandy Rodriguez | rodwa | 35 | 13 | 1 | 175 | 10 | 1 | 91 | 0.37 | 0.03 | 5.00 | 0.29 | 0.03 | 2.60 |
| HOU | Chris Sampson | samch | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| HOU | Jorge Sosa | sosjo | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| HOU | Randy Wolf | wolra | 35 | 12 | 1 | 174 | 13 | 1 | 101 | 0.34 | 0.03 | 4.97 | 0.37 | 0.03 | 2.89 |
| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |
| KAN | Brian Bannister | banbr | 35 | 11 | 1 | 133 | 17 | 1 | 122 | 0.31 | 0.03 | 3.80 | 0.49 | 0.03 | 3.49 |
| KAN | Kyle Davies | davky | 35 | 13 | 1 | 103 | 10 | 1 | 93 | 0.37 | 0.03 | 2.94 | 0.29 | 0.03 | 2.66 |
| KAN | Zack Greinke | greza | 35 | 13 | 1 | 199 | 12 | 1 | 97 | 0.37 | 0.03 | 5.69 | 0.34 | 0.03 | 2.77 |
| KAN | Brian Lawrence | lawbr | 35 | 8 | 1 | 116 | 16 | 1 | 112 | 0.23 | 0.03 | 3.31 | 0.46 | 0.03 | 3.20 |
| KAN | Gil Meche | mecgi | 35 | 14 | 1 | 174 | 13 | 1 | 97 | 0.40 | 0.03 | 4.97 | 0.37 | 0.03 | 2.77 |
| KAN | Robinson Tejeda | tejro | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| KAN | Kip Wells | welki | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| LAA | Kelvim Escobar | escke | 35 | 20 | 1 | 191 | 9 | 2 | 75 | 0.57 | 0.03 | 5.46 | 0.26 | 0.06 | 2.14 |
| LAA | Jon Garland | garjo | 35 | 17 | 1 | 100 | 11 | 1 | 105 | 0.49 | 0.03 | 2.86 | 0.31 | 0.03 | 3.00 |
| LAA | John Lackey | lacjo | 35 | 20 | 1 | 192 | 6 | 1 | 89 | 0.57 | 0.03 | 5.49 | 0.17 | 0.03 | 2.54 |
| LAA | Ervin Santana | saner | 35 | 19 | 1 | 229 | 8 | 2 | 92 | 0.54 | 0.03 | 6.54 | 0.23 | 0.06 | 2.63 |
| LAA | Joe Saunders | saunj | 35 | 20 | 1 | 116 | 8 | 1 | 80 | 0.57 | 0.03 | 3.31 | 0.23 | 0.03 | 2.29 |
| LAA | Jered Weaver | wejer | 35 | 15 | 1 | 161 | 14 | 1 | 103 | 0.43 | 0.03 | 4.60 | 0.40 | 0.03 | 2.94 |
| LAD | Chad Billingsley | billc | 35 | 16 | 1 | 210 | 12 | 2 | 70 | 0.46 | 0.03 | 6.00 | 0.34 | 0.06 | 2.00 |
| LAD | Hiroki Kuroda | kurhi | 35 | 11 | 1 | 131 | 13 | 4 | 92 | 0.31 | 0.03 | 3.74 | 0.37 | 0.11 | 2.63 |
| LAD | Derek Lowe | lowde | 35 | 13 | 1 | 153 | 14 | 1 | 96 | 0.37 | 0.03 | 4.37 | 0.40 | 0.03 | 2.74 |
| LAD | Greg Maddux | madgr | 35 | 9 | 1 | 108 | 13 | 1 | 92 | 0.26 | 0.03 | 3.09 | 0.37 | 0.03 | 2.63 |
| LAD | Chan Ho Park | parch | 35 | 8 | 2 | 75 | 6 | 1 | 70 | 0.23 | 0.06 | 2.14 | 0.17 | 0.03 | 2.00 |
| LAD | Brad Penny | penbr | 35 | 13 | 1 | 105 | 19 | 1 | 130 | 0.37 | 0.03 | 3.00 | 0.54 | 0.03 | 3.71 |
| LAD | Jason Schmidt | schja | 35 | 13 | 1 | 197 | 10 | 2 | 93 | 0.37 | 0.03 | 5.63 | 0.29 | 0.06 | 2.66 |
| MIL | Dave Bush | busda | 35 | 11 | 1 | 137 | 14 | 1 | 102 | 0.31 | 0.03 | 3.91 | 0.40 | 0.03 | 2.91 |
| MIL | Chris Capuano | capch | 35 | 8 | 1 | 170 | 17 | 1 | 114 | 0.23 | 0.03 | 4.86 | 0.49 | 0.03 | 3.26 |
| MIL | Manny Parra | parrm | 35 | 13 | 1 | 166 | 9 | 1 | 87 | 0.37 | 0.03 | 4.74 | 0.26 | 0.03 | 2.49 |
| MIL | C.C. Sabathia | sabcc | 35 | 18 | 1 | 247 | 11 | 4 | 85 | 0.51 | 0.03 | 7.06 | 0.31 | 0.11 | 2.43 |
| MIL | Ben Sheets | shebe | 35 | 17 | 1 | 194 | 9 | 3 | 79 | 0.49 | 0.03 | 5.54 | 0.26 | 0.09 | 2.26 |
| MIL | Jeff Suppan | supje | 35 | 13 | 1 | 104 | 11 | 1 | 105 | 0.37 | 0.03 | 2.97 | 0.31 | 0.03 | 3.00 |
| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |
| MIN | Scott Baker | baksc | 35 | 13 | 1 | 177 | 6 | 1 | 91 | 0.37 | 0.03 | 5.06 | 0.17 | 0.03 | 2.60 |
| MIN | Nick Blackburn | blani | 35 | 14 | 1 | 111 | 9 | 1 | 88 | 0.40 | 0.03 | 3.17 | 0.26 | 0.03 | 2.51 |
| MIN | Boof Bonser | bonbo | 35 | 8 | 1 | 85 | 7 | 1 | 76 | 0.23 | 0.03 | 2.43 | 0.20 | 0.03 | 2.17 |
| MIN | Zach Day | dayza | 35 | 8 | 1 | 75 | 7 | 1 | 75 | 0.23 | 0.03 | 2.14 | 0.20 | 0.03 | 2.14 |
| MIN | Francisco Liriano | lirfr | 35 | 15 | 2 | 180 | 6 | 1 | 70 | 0.43 | 0.06 | 5.14 | 0.17 | 0.03 | 2.00 |
| NYM | Tony Armas | armto | 35 | 8 | 1 | 76 | 6 | 1 | 80 | 0.23 | 0.03 | 2.17 | 0.17 | 0.03 | 2.29 |
| NYM | Orlando Hernandez | heror | 35 | 15 | 1 | 191 | 7 | 1 | 75 | 0.43 | 0.03 | 5.46 | 0.20 | 0.03 | 2.14 |
| NYM | John Maine | maijo | 35 | 16 | 1 | 175 | 11 | 1 | 87 | 0.46 | 0.03 | 5.00 | 0.31 | 0.03 | 2.49 |
| NYM | Pedro Martinez | marpe | 35 | 11 | 1 | 132 | 9 | 1 | 103 | 0.31 | 0.03 | 3.77 | 0.26 | 0.03 | 2.94 |
| NYM | Mike Pelfrey | pelmi | 35 | 16 | 1 | 120 | 10 | 1 | 90 | 0.46 | 0.03 | 3.43 | 0.29 | 0.03 | 2.57 |
| NYM | Oliver Perez | perol | 35 | 13 | 1 | 184 | 10 | 1 | 87 | 0.37 | 0.03 | 5.26 | 0.29 | 0.03 | 2.49 |
| NYM | Johan Santana | sanjo | 35 | 14 | 1 | 198 | 10 | 1 | 76 | 0.40 | 0.03 | 5.66 | 0.29 | 0.03 | 2.17 |
| NYM | Claudio Vargas | varcl | 35 | 10 | 1 | 75 | 7 | 1 | 70 | 0.29 | 0.03 | 2.14 | 0.20 | 0.03 | 2.00 |
| NYY | Phil Hughes | hugph | 35 | 15 | 1 | 150 | 10 | 1 | 90 | 0.43 | 0.03 | 4.29 | 0.29 | 0.03 | 2.57 |
| NYY | Mike Mussina | mussm | 35 | 20 | 1 | 139 | 10 | 1 | 75 | 0.57 | 0.03 | 3.97 | 0.29 | 0.03 | 2.14 |
| NYY | Andy Pettitte | petan | 35 | 17 | 1 | 170 | 13 | 1 | 105 | 0.49 | 0.03 | 4.86 | 0.37 | 0.03 | 3.00 |
| NYY | Sidney Ponson | ponsi | 35 | 14 | 1 | 90 | 6 | 1 | 100 | 0.40 | 0.03 | 2.57 | 0.17 | 0.03 | 2.86 |
| NYY | Chien-Ming Wang | wanch | 35 | 19 | 1 | 126 | 6 | 1 | 101 | 0.54 | 0.03 | 3.60 | 0.17 | 0.03 | 2.89 |
| OAK | Justin Duchscherer | ducju | 35 | 17 | 1 | 154 | 14 | 2 | 70 | 0.49 | 0.03 | 4.40 | 0.40 | 0.06 | 2.00 |
| OAK | Dana Eveland | eveda | 35 | 12 | 1 | 136 | 13 | 1 | 99 | 0.34 | 0.03 | 3.89 | 0.37 | 0.03 | 2.83 |
| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |
| PHL | Joe Blanton | blajo | 35 | 9 | 1 | 115 | 17 | 1 | 115 | 0.26 | 0.03 | 3.29 | 0.49 | 0.03 | 3.29 |
| PHL | Chad Durbin | durch | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| PHL | Adam Eaton | eatad | 35 | 8 | 1 | 95 | 14 | 1 | 115 | 0.23 | 0.03 | 2.71 | 0.40 | 0.03 | 3.29 |
| PHL | Cole Hamels | hamco | 35 | 13 | 1 | 216 | 12 | 3 | 90 | 0.37 | 0.03 | 6.17 | 0.34 | 0.09 | 2.57 |
| PHL | Kyle Kendrick | kenky | 35 | 14 | 1 | 86 | 10 | 1 | 105 | 0.40 | 0.03 | 2.46 | 0.29 | 0.03 | 3.00 |
| PHL | Jamie Moyer | moyja | 35 | 16 | 1 | 133 | 10 | 1 | 86 | 0.46 | 0.03 | 3.80 | 0.29 | 0.03 | 2.46 |
| PHL | Brett Myers | myebr | 35 | 8 | 1 | 174 | 16 | 1 | 120 | 0.23 | 0.03 | 4.97 | 0.46 | 0.03 | 3.43 |
| PIT | Zach Duke | dukza | 35 | 8 | 1 | 96 | 16 | 1 | 119 | 0.23 | 0.03 | 2.74 | 0.46 | 0.03 | 3.40 |
| PIT | Tom Gorzelanny | gorzt | 35 | 13 | 1 | 110 | 15 | 1 | 132 | 0.37 | 0.03 | 3.14 | 0.43 | 0.03 | 3.77 |
| PIT | Paul Maholm | mahpa | 35 | 12 | 1 | 165 | 11 | 1 | 97 | 0.34 | 0.03 | 4.71 | 0.31 | 0.03 | 2.77 |
| PIT | Ian Snell | sneia | 35 | 8 | 1 | 146 | 15 | 1 | 122 | 0.23 | 0.03 | 4.17 | 0.43 | 0.03 | 3.49 |
| SanD | Justin Germano | gerju | 35 | 8 | 1 | 75 | 9 | 1 | 85 | 0.23 | 0.03 | 2.14 | 0.26 | 0.03 | 2.43 |
| SanD | Jake Peavy | peaja | 35 | 15 | 1 | 222 | 14 | 1 | 70 | 0.43 | 0.03 | 6.34 | 0.40 | 0.03 | 2.00 |
| SanD | Mark Prior | prima | 35 | 15 | 1 | 244 | 10 | 1 | 89 | 0.43 | 0.03 | 6.97 | 0.29 | 0.03 | 2.54 |
| SanD | Chris Young | youch | 35 | 11 | 1 | 178 | 11 | 1 | 97 | 0.31 | 0.03 | 5.09 | 0.31 | 0.03 | 2.77 |
| SanF | Matt Cain | caima | 35 | 11 | 1 | 206 | 13 | 2 | 91 | 0.31 | 0.03 | 5.89 | 0.37 | 0.06 | 2.60 |
| SanF | Tim Lincecum | linti | 35 | 17 | 1 | 250 | 6 | 1 | 70 | 0.49 | 0.03 | 7.14 | 0.17 | 0.03 | 2.00 |
| SanF | Noah Lowry | lowno | 35 | 20 | 1 | 121 | 10 | 1 | 86 | 0.57 | 0.03 | 3.46 | 0.29 | 0.03 | 2.46 |
| SanF | Victor Santos | sanvi | 35 | 8 | 1 | 75 | 6 | 1 | 70 | 0.23 | 0.03 | 2.14 | 0.17 | 0.03 | 2.00 |
| SanF | Barry Zito | zitba | 35 | 9 | 1 | 122 | 20 | 1 | 119 | 0.26 | 0.03 | 3.49 | 0.57 | 0.03 | 3.40 |
| SEA | Miguel Batista | batmi | 35 | 8 | 2 | 75 | 14 | 1 | 82 | 0.23 | 0.06 | 2.14 | 0.40 | 0.03 | 2.34 |
| SEA | Erik Bedard | beder | 35 | 14 | 1 | 168 | 10 | 1 | 77 | 0.40 | 0.03 | 4.80 | 0.29 | 0.03 | 2.20 |
| SEA | Felix Hernandez | herfe | 35 | 11 | 1 | 214 | 11 | 1 | 78 | 0.31 | 0.03 | 6.11 | 0.31 | 0.03 | 2.23 |
| SEA | Carlos Silva | silca | 35 | 8 | 1 | 83 | 20 | 1 | 139 | 0.23 | 0.03 | 2.37 | 0.57 | 0.03 | 3.97 |
| SEA | Jarrod Washburn | wasja | 35 | 8 | 2 | 114 | 18 | 1 | 101 | 0.23 | 0.06 | 3.26 | 0.51 | 0.03 | 2.89 |
| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |
| STL | Chris Carpenter | carch | 35 | 17 | 1 | 202 | 9 | 4 | 84 | 0.49 | 0.03 | 5.77 | 0.26 | 0.11 | 2.40 |
| STL | Matt Clement | clema | 35 | 15 | 1 | 126 | 15 | 1 | 140 | 0.43 | 0.03 | 3.60 | 0.43 | 0.03 | 4.00 |
| STL | Kyle Lohse | lohky | 35 | 18 | 1 | 119 | 7 | 1 | 92 | 0.51 | 0.03 | 3.40 | 0.20 | 0.03 | 2.63 |
| STL | Braden Looper | loobr | 35 | 16 | 1 | 103 | 13 | 2 | 94 | 0.46 | 0.03 | 2.94 | 0.37 | 0.06 | 2.69 |
| STL | Mark Mulder | mulma | 35 | 13 | 1 | 103 | 15 | 1 | 153 | 0.37 | 0.03 | 2.94 | 0.43 | 0.03 | 4.37 |
| STL | Joel Pineiro | pinjo | 35 | 10 | 1 | 105 | 9 | 1 | 110 | 0.29 | 0.03 | 3.00 | 0.26 | 0.03 | 3.14 |
| STL | Adam Wainwright | waiad | 35 | 17 | 1 | 167 | 9 | 1 | 87 | 0.49 | 0.03 | 4.77 | 0.26 | 0.03 | 2.49 |
| STL | Todd Wellemeyer | welto | 35 | 15 | 1 | 139 | 6 | 1 | 88 | 0.43 | 0.03 | 3.97 | 0.17 | 0.03 | 2.51 |
| TAM | Matt Garza | garzm | 35 | 16 | 1 | 150 | 11 | 4 | 89 | 0.46 | 0.03 | 4.29 | 0.31 | 0.11 | 2.54 |
| TAM | Edwin Jackson | jaced | 35 | 14 | 1 | 120 | 10 | 1 | 90 | 0.40 | 0.03 | 3.43 | 0.29 | 0.03 | 2.57 |
| TAM | Scott Kazmir | kazsc | 35 | 15 | 1 | 222 | 12 | 1 | 72 | 0.43 | 0.03 | 6.34 | 0.34 | 0.03 | 2.06 |
| TAM | James Shields | shija | 35 | 14 | 1 | 180 | 10 | 3 | 96 | 0.40 | 0.03 | 5.14 | 0.29 | 0.09 | 2.74 |
| TAM | Andy Sonnanstine | sonan | 35 | 18 | 1 | 135 | 9 | 2 | 104 | 0.51 | 0.03 | 3.86 | 0.26 | 0.06 | 2.97 |
| TEX | Jason Jennings | jenja | 35 | 8 | 1 | 131 | 17 | 1 | 131 | 0.23 | 0.03 | 3.74 | 0.49 | 0.03 | 3.74 |
| TEX | Brandon McCarthy | mcbra | 35 | 9 | 1 | 95 | 14 | 1 | 88 | 0.26 | 0.03 | 2.71 | 0.40 | 0.03 | 2.51 |
| TEX | Kevin Millwood | milke | 35 | 10 | 1 | 147 | 12 | 1 | 117 | 0.29 | 0.03 | 4.20 | 0.34 | 0.03 | 3.34 |
| TEX | Vicente Padilla | padvi | 35 | 19 | 1 | 142 | 10 | 2 | 113 | 0.54 | 0.03 | 4.06 | 0.29 | 0.06 | 3.23 |
| TEX | John Patterson | patjo | 35 | 11 | 1 | 209 | 8 | 2 | 78 | 0.31 | 0.03 | 5.97 | 0.23 | 0.06 | 2.23 |
| TOR | A.J. Burnett | buraj | 35 | 20 | 1 | 214 | 12 | 1 | 111 | 0.57 | 0.03 | 6.11 | 0.34 | 0.03 | 3.17 |
| TOR | Gustavo Chacin | chagu | 35 | 19 | 1 | 97 | 9 | 1 | 101 | 0.54 | 0.03 | 2.77 | 0.26 | 0.03 | 2.89 |
| TOR | Roy Halladay | halro | 35 | 19 | 1 | 215 | 13 | 3 | 76 | 0.54 | 0.03 | 6.14 | 0.37 | 0.09 | 2.17 |
| TOR | Shaun Marcum | marcs | 35 | 13 | 1 | 181 | 9 | 1 | 84 | 0.37 | 0.03 | 5.17 | 0.26 | 0.03 | 2.40 |
| TOR | Dustin McGowan | mcgdu | 35 | 12 | 1 | 157 | 13 | 1 | 100 | 0.34 | 0.03 | 4.49 | 0.37 | 0.03 | 2.86 |
| WSH | John Lannan | lanjo | 35 | 9 | 1 | 130 | 18 | 1 | 88 | 0.26 | 0.03 | 3.71 | 0.51 | 0.03 | 2.51 |
| WSH | Odalis Perez | perod | 35 | 8 | 1 | 128 | 13 | 1 | 86 | 0.23 | 0.03 | 3.66 | 0.37 | 0.03 | 2.46 |
| Team | Name | Symbol | Appearances | Wins | Saves | K's | Losses | Shutouts | ER | Wins | Saves | K's | Losses | Shutouts | ER |