| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | HOU | 13.43 | 200509030_SLN_HOU |
| Chris Carpenter | SLN | 8.24 | 200509030_SLN_HOU |
| Dontrelle Willis | MIA | 4.95 | 200509020_NYN_MIA |
| John Patterson | WAS | 4.11 | 200509030_PHI_WAS |
| John Smoltz | ATL | 3.46 | 200509010_WAS_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eric Milton | CIN | -5.63 | 200509020_CIN_ATL |
| Zack Greinke | KCA | -4.63 | 200509020_TEX_KCA |
| Mark Hendrickson | TBA | -3.97 | 200509020_TBA_TOR |
| Joel Pineiro | SEA | -3.04 | 200509010_NYA_SEA |
| Joe Kennedy | OAK | -2.61 | 200509010_OAK_ANA |
Based on accumulated WAA for this season up to 2005-09-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.02 | Roger Clemens | 189.3 | HOU |
| +002+ | 9.91 | Chris Carpenter | 213 | SLN |
| +006+ | 7.91 | Dontrelle Willis | 194.3 | MIA |
| +007+ | 7.67 | Andy Pettitte | 183.7 | HOU |
| +009+ | 7.29 | John Patterson | 166 | WAS |
| +011+ | 6.5 | Roy Oswalt | 201.3 | HOU |
| +013+ | 6.29 | Pedro Martinez | 189 | NYN |
| +017+ | 6.03 | John Smoltz | 202.7 | ATL |
| +018+ | 5.75 | Mark Buehrle | 203.7 | CHA |
| +024+ | 5.25 | Johan Santana | 196.7 | MIN |
| +026+ | 5.17 | A.J. Burnett | 181.7 | MIA |
| +027+ | 5.14 | Jake Peavy | 176.3 | SDN |
| +028+ | 5.04 | Carlos Zambrano | 188 | CHN |
| +040+ | 4.47 | Bartolo Colon | 189.7 | ANA |
| +041+ | 4.32 | Kenny Rogers | 164.3 | TEX |
| +042+ | 4.27 | Jarrod Washburn | 164.3 | ANA |
| +043+ | 4.22 | Kevin Millwood | 160 | CLE |
| +047+ | 4.02 | Barry Zito | 192.3 | OAK |
| +050+ | 3.93 | Jorge Sosa | 108.3 | ATL |
| +058+ | 3.65 | Carlos Silva | 180.3 | MIN |
| +066+ | 3.43 | Chris Capuano | 184 | MIL |
| +067+ | 3.4 | Brett Myers | 179.3 | PHI |
| +068+ | 3.38 | Tim Hudson | 157.3 | ATL |
| +073+ | 3.17 | John Lackey | 172.3 | ANA |
| +077+ | 3.08 | Jae Weong Seo | 53.3 | NYN |
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