| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chris Carpenter | SLN | 8.78 | 200509180_SLN_CHN |
| Dontrelle Willis | MIA | 6.65 | 200509170_PHI_MIA |
| Roy Oswalt | HOU | 3.81 | 200509160_MIL_HOU |
| John Smoltz | ATL | 3.71 | 200509160_ATL_NYN |
| Pedro Martinez | NYN | 3.59 | 200509160_ATL_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eric Milton | CIN | -8.43 | 200509180_CIN_PIT |
| Jose Lima | KCA | -7.19 | 200509180_KCA_CLE |
| Russ Ortiz | ARI | -4.5 | 200509180_COL_ARI |
| Jeff Francis | COL | -4.38 | 200509180_COL_ARI |
| Joe Kennedy | OAK | -2.76 | 200509160_OAK_BOS |
Based on accumulated WAA for this season up to 2005-09-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.61 | Roger Clemens | 198.7 | HOU |
| +002+ | 9.88 | Chris Carpenter | 230.3 | SLN |
| +005+ | 9.12 | Dontrelle Willis | 217.3 | MIA |
| +006+ | 8.79 | Andy Pettitte | 204 | HOU |
| +010+ | 7.49 | Pedro Martinez | 212 | NYN |
| +011+ | 7.29 | Roy Oswalt | 222.7 | HOU |
| +013+ | 6.84 | John Patterson | 179.7 | WAS |
| +018+ | 6.58 | John Smoltz | 223.7 | ATL |
| +022+ | 5.66 | Johan Santana | 209.7 | MIN |
| +026+ | 5.51 | Jake Peavy | 187.3 | SDN |
| +028+ | 5.43 | Carlos Zambrano | 210 | CHN |
| +034+ | 5.02 | Kevin Millwood | 173 | CLE |
| +035+ | 4.97 | Mark Buehrle | 216 | CHA |
| +038+ | 4.83 | Jorge Sosa | 122 | ATL |
| +054+ | 3.85 | Mark Mulder | 199.3 | SLN |
| +056+ | 3.74 | A.J. Burnett | 195 | MIA |
| +061+ | 3.65 | Zach Duke | 63.7 | PIT |
| +060+ | 3.65 | Derek Lowe | 206.7 | LAN |
| +062+ | 3.64 | Jon Garland | 200.3 | CHA |
| +064+ | 3.62 | Bartolo Colon | 205.7 | ANA |
| +067+ | 3.52 | Hector Carrasco | 71.7 | WAS |
| +072+ | 3.43 | Bruce Chen | 182 | BAL |
| +073+ | 3.42 | Tim Hudson | 177.3 | ATL |
| +076+ | 3.39 | Jae Weong Seo | 73.3 | NYN |
| +078+ | 3.37 | Kenny Rogers | 183 | TEX |
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