| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johan Santana | MIN | 6 | 200505110_MIN_BAL |
| Dontrelle Willis | MIA | 4.96 | 200505110_HOU_MIA |
| John Smoltz | ATL | 3.07 | 200505110_ATL_COL |
| Roy Oswalt | HOU | 2.57 | 200505110_HOU_MIA |
| Mark Prior | CHN | 2.12 | 200505110_NYN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Jennings | COL | -3.17 | 200505100_ATL_COL |
| Aaron Sele | SEA | -2.53 | 200505100_SEA_NYA |
| Shawn Estes | ARI | -2.49 | 200505100_WAS_ARI |
| Pedro Astacio | TEX | -2.29 | 200505110_DET_TEX |
| Dewon Brazelton | TBA | -2.2 | 200505110_CHA_TBA |
Based on accumulated WAA for this season up to 2005-05-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.75 | Roger Clemens | 49 | HOU |
| +002+ | 3.74 | Dontrelle Willis | 50 | MIA |
| +003+ | 3.33 | Brett Myers | 48.3 | PHI |
| +004+ | 2.69 | Mike Hampton | 52.7 | ATL |
| +007+ | 2.63 | Kenny Rogers | 45.3 | TEX |
| +010+ | 2.34 | Rich Harden | 41.7 | OAK |
| +013+ | 2.27 | Jon Garland | 52.7 | CHA |
| +014+ | 2.1 | Josh Beckett | 42 | MIA |
| +015+ | 2.09 | Erik Bedard | 46.7 | BAL |
| +018+ | 1.85 | A.J. Burnett | 50 | MIA |
| +019+ | 1.84 | Mark Mulder | 50 | SLN |
| +026+ | 1.67 | Derek Lowe | 52 | LAN |
| +030+ | 1.61 | Jake Peavy | 49 | SDN |
| +032+ | 1.59 | Brian Moehler | 30.7 | MIA |
| +033+ | 1.59 | John Patterson | 36.7 | WAS |
| +035+ | 1.57 | Bartolo Colon | 47.7 | ANA |
| +036+ | 1.56 | Bronson Arroyo | 46.3 | BOS |
| +037+ | 1.54 | Pedro Martinez | 50 | NYN |
| +038+ | 1.53 | Mark Redman | 46.3 | PIT |
| +039+ | 1.51 | Matt Clement | 50 | BOS |
| +045+ | 1.43 | Jon Lieber | 54.3 | PHI |
| +047+ | 1.41 | Johan Santana | 56 | MIN |
| +052+ | 1.37 | Mark Prior | 39 | CHN |
| +053+ | 1.34 | Orlando Hernandez | 43.3 | CHA |
| +055+ | 1.32 | Andy Pettitte | 52 | HOU |
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