| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | HOU | 9.5 | 200505300_CIN_HOU |
| Jake Peavy | SDN | 5.66 | 200505310_MIL_SDN |
| Carlos Zambrano | CHN | 3.79 | 200505310_CHN_LAN |
| John Smoltz | ATL | 3.42 | 200506010_ATL_WAS |
| Brandon Webb | ARI | 3.29 | 200506010_ARI_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Jennings | COL | -5.65 | 200505310_SLN_COL |
| Ryan Drese | TEX | -2.1 | 200506010_TEX_DET |
| Sidney Ponson | BAL | -1.45 | 200506010_BAL_BOS |
| Joe Blanton | OAK | -1.43 | 200505300_TBA_OAK |
| Ted Lilly | TOR | -1.29 | 200505300_TOR_SEA |
Based on accumulated WAA for this season up to 2005-06-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.38 | Roger Clemens | 76 | HOU |
| +002+ | 4.6 | Kenny Rogers | 76.3 | TEX |
| +004+ | 4.23 | Dontrelle Willis | 70 | MIA |
| +006+ | 3.97 | Brett Myers | 74.3 | PHI |
| +007+ | 3.46 | Roy Halladay | 85 | TOR |
| +008+ | 3.35 | Mike Hampton | 59 | ATL |
| +009+ | 3.19 | Jake Peavy | 76 | SDN |
| +014+ | 2.63 | Josh Beckett | 68.7 | MIA |
| +015+ | 2.57 | Bartolo Colon | 75.3 | ANA |
| +016+ | 2.53 | Pedro Martinez | 71 | NYN |
| +017+ | 2.46 | Roy Oswalt | 82.3 | HOU |
| +024+ | 2.27 | Mark Buehrle | 85 | CHA |
| +026+ | 2.22 | Victor Santos | 62.7 | MIL |
| +027+ | 2.17 | Brian Moehler | 55.7 | MIA |
| +029+ | 2.15 | Chris Capuano | 74.7 | MIL |
| +030+ | 2.14 | A.J. Burnett | 68 | MIA |
| +031+ | 2.12 | Tim Hudson | 72 | ATL |
| +032+ | 2.11 | Matt Clement | 70.7 | BOS |
| +035+ | 2.02 | Aaron Harang | 66.7 | CIN |
| +037+ | 2.02 | Brad Halsey | 66.3 | ARI |
| +038+ | 2.01 | Glendon Rusch | 46 | CHN |
| +040+ | 2 | John Smoltz | 75 | ATL |
| +045+ | 1.86 | Mark Redman | 71.7 | PIT |
| +050+ | 1.77 | Chris Young | 58.3 | TEX |
| +058+ | 1.7 | Carlos Zambrano | 72.7 | CHN |
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