| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Pettitte | HOU | 5.5 | 200509050_HOU_PHI |
| Pedro Martinez | NYN | 3.33 | 200509060_NYN_ATL |
| John Smoltz | ATL | 2.97 | 200509060_NYN_ATL |
| A.J. Burnett | MIA | 2.31 | 200509040_NYN_MIA |
| Jake Peavy | SDN | 2.28 | 200509040_SDN_MIL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jose Lima | KCA | -5.93 | 200509060_KCA_CHA |
| Russ Ortiz | ARI | -3.81 | 200509040_SFN_ARI |
| Chan Ho Park | SDN | -2.69 | 200509060_COL_SDN |
| Joel Pineiro | SEA | -2.44 | 200509060_SEA_OAK |
| Joe Kennedy | OAK | -2.35 | 200509060_SEA_OAK |
Based on accumulated WAA for this season up to 2005-09-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.92 | Roger Clemens | 189.3 | HOU |
| +002+ | 9.8 | Chris Carpenter | 213 | SLN |
| +005+ | 8.14 | Andy Pettitte | 189.3 | HOU |
| +007+ | 7.83 | Dontrelle Willis | 194.3 | MIA |
| +009+ | 7.2 | John Patterson | 166 | WAS |
| +011+ | 6.98 | Roy Oswalt | 209.3 | HOU |
| +014+ | 6.37 | John Smoltz | 209.7 | ATL |
| +016+ | 6.2 | Pedro Martinez | 195 | NYN |
| +019+ | 5.65 | Mark Buehrle | 203.7 | CHA |
| +022+ | 5.56 | Jake Peavy | 181.3 | SDN |
| +028+ | 5.16 | Johan Santana | 196.7 | MIN |
| +029+ | 4.96 | Carlos Zambrano | 188 | CHN |
| +037+ | 4.54 | A.J. Burnett | 186.7 | MIA |
| +040+ | 4.46 | Bartolo Colon | 194.7 | ANA |
| +045+ | 4.2 | Jarrod Washburn | 164.3 | ANA |
| +047+ | 4.15 | Kevin Millwood | 160 | CLE |
| +048+ | 4.04 | Carlos Silva | 187.3 | MIN |
| +049+ | 3.96 | Jon Garland | 186.3 | CHA |
| +055+ | 3.85 | Jorge Sosa | 108.3 | ATL |
| +056+ | 3.76 | Kenny Rogers | 170 | TEX |
| +059+ | 3.56 | Jae Weong Seo | 60.3 | NYN |
| +068+ | 3.39 | Brett Myers | 186.3 | PHI |
| +070+ | 3.32 | Chris Capuano | 184 | MIL |
| +072+ | 3.27 | John Lackey | 178.3 | ANA |
| +073+ | 3.26 | Tim Hudson | 157.3 | ATL |
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