| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chris Carpenter | SLN | 9.56 | 200509130_PIT_SLN |
| Dontrelle Willis | MIA | 5.89 | 200509120_MIA_HOU |
| Roy Oswalt | HOU | 4.29 | 200509110_HOU_MIL |
| John Smoltz | ATL | 3.52 | 200509110_ATL_WAS |
| Pedro Martinez | NYN | 3.34 | 200509110_NYN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eric Milton | CIN | -8.37 | 200509130_CIN_CHN |
| Jose Lima | KCA | -6.64 | 200509110_KCA_DET |
| Jeff Francis | COL | -3.6 | 200509120_COL_LAN |
| Russ Ortiz | ARI | -3.58 | 200509110_ARI_COL |
| Chan Ho Park | SDN | -3.08 | 200509110_SDN_LAN |
Based on accumulated WAA for this season up to 2005-09-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.18 | Roger Clemens | 192.3 | HOU |
| +002+ | 10.26 | Chris Carpenter | 226.3 | SLN |
| +005+ | 8.7 | Dontrelle Willis | 209.3 | MIA |
| +007+ | 8.18 | Andy Pettitte | 196 | HOU |
| +012+ | 6.75 | Roy Oswalt | 215.3 | HOU |
| +013+ | 6.65 | John Smoltz | 216.7 | ATL |
| +014+ | 6.59 | Pedro Martinez | 203 | NYN |
| +018+ | 6.18 | John Patterson | 170.7 | WAS |
| +030+ | 5.13 | Mark Buehrle | 209.7 | CHA |
| +031+ | 5.01 | Kevin Millwood | 173 | CLE |
| +032+ | 4.97 | Carlos Zambrano | 201 | CHN |
| +035+ | 4.85 | Johan Santana | 201.7 | MIN |
| +039+ | 4.65 | Jorge Sosa | 116.3 | ATL |
| +041+ | 4.61 | Bartolo Colon | 200.7 | ANA |
| +052+ | 3.94 | John Lackey | 185.3 | ANA |
| +058+ | 3.73 | A.J. Burnett | 189 | MIA |
| +056+ | 3.73 | Jae Weong Seo | 68.3 | NYN |
| +059+ | 3.72 | Kenny Rogers | 176 | TEX |
| +062+ | 3.63 | Jarrod Washburn | 169.3 | ANA |
| +063+ | 3.61 | Tim Hudson | 171.3 | ATL |
| +069+ | 3.41 | Chris Capuano | 197.7 | MIL |
| +071+ | 3.39 | Aaron Harang | 193.3 | CIN |
| +073+ | 3.33 | Carlos Silva | 188.3 | MIN |
| +075+ | 3.32 | Mark Mulder | 192.3 | SLN |
| +078+ | 3.08 | Josh Beckett | 165.7 | MIA |
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