| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | HOU | 11.29 | 200509140_MIA_HOU |
| John Smoltz | ATL | 3.71 | 200509160_ATL_NYN |
| Pedro Martinez | NYN | 3.59 | 200509160_ATL_NYN |
| John Patterson | WAS | 3.14 | 200509160_WAS_SDN |
| Jake Peavy | SDN | 2.53 | 200509160_WAS_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Zack Greinke | KCA | -3.9 | 200509150_CHA_KCA |
| Mark Hendrickson | TBA | -3.68 | 200509140_NYA_TBA |
| Joe Kennedy | OAK | -2.76 | 200509160_OAK_BOS |
| Oliver Perez | PIT | -1.69 | 200509140_PIT_SLN |
| Sean Douglass | DET | -1.58 | 200509140_MIN_DET |
Based on accumulated WAA for this season up to 2005-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.64 | Roger Clemens | 198.7 | HOU |
| +002+ | 10.33 | Chris Carpenter | 226.3 | SLN |
| +005+ | 8.81 | Andy Pettitte | 204 | HOU |
| +006+ | 8.77 | Dontrelle Willis | 209.3 | MIA |
| +010+ | 7.52 | Pedro Martinez | 212 | NYN |
| +011+ | 7.31 | Roy Oswalt | 222.7 | HOU |
| +014+ | 6.88 | John Patterson | 179.7 | WAS |
| +017+ | 6.59 | John Smoltz | 223.7 | ATL |
| +023+ | 5.57 | Jake Peavy | 187.3 | SDN |
| +032+ | 5.04 | Kevin Millwood | 173 | CLE |
| +033+ | 4.98 | Carlos Zambrano | 201 | CHN |
| +034+ | 4.97 | Mark Buehrle | 216 | CHA |
| +038+ | 4.83 | Jorge Sosa | 122 | ATL |
| +056+ | 3.76 | A.J. Burnett | 195 | MIA |
| +060+ | 3.67 | Tim Hudson | 171.3 | ATL |
| +061+ | 3.66 | Zach Duke | 63.7 | PIT |
| +063+ | 3.65 | Jon Garland | 200.3 | CHA |
| +062+ | 3.65 | Derek Lowe | 206.7 | LAN |
| +064+ | 3.64 | Bartolo Colon | 205.7 | ANA |
| +071+ | 3.41 | Aaron Harang | 193.3 | CIN |
| +072+ | 3.41 | Chris Capuano | 197.7 | MIL |
| +074+ | 3.4 | Jae Weong Seo | 73.3 | NYN |
| +075+ | 3.38 | John Lackey | 192.3 | ANA |
| +076+ | 3.38 | Mark Mulder | 192.3 | SLN |
| +077+ | 3.37 | Carlos Silva | 188.3 | MIN |
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