| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 8.79 | 201005290_PHI_MIA |
| Adam Wainwright | SLN | 5.17 | 201005300_SLN_CHN |
| Cliff Lee | SEA | 3.42 | 201005280_SEA_ANA |
| Johan Santana | NYN | 3.39 | 201005280_NYN_MIL |
| John Danks | CHA | 3.31 | 201005290_CHA_TBA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Aaron Harang | CIN | -2.32 | 201005290_HOU_CIN |
| Kyle Kendrick | PHI | -1.99 | 201005280_PHI_MIA |
| Brian Burres | PIT | -1.74 | 201005290_PIT_ATL |
| David Huff | CLE | -1.69 | 201005290_CLE_NYA |
| Dontrelle Willis | DET | -1.53 | 201005280_OAK_DET |
Based on accumulated WAA for this season up to 2010-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.41 | Ubaldo Jimenez | 71.3 | COL |
| +002+ | 4.39 | Roy Halladay | 86 | PHI |
| +003+ | 3.8 | Jaime Garcia | 55.3 | SLN |
| +005+ | 3.32 | Adam Wainwright | 79 | SLN |
| +007+ | 3.23 | Josh Johnson | 70 | MIA |
| +008+ | 3.18 | Livan Hernandez | 67 | WAS |
| +009+ | 3.08 | Doug Fister | 62 | SEA |
| +011+ | 2.99 | Roy Oswalt | 69 | HOU |
| +012+ | 2.97 | Tim Hudson | 64.3 | ATL |
| +013+ | 2.92 | Jon Garland | 67 | SDN |
| +017+ | 2.66 | Shaun Marcum | 73 | TOR |
| +020+ | 2.57 | Mike Leake | 66 | CIN |
| +021+ | 2.57 | Jeff Niemann | 64.7 | TBA |
| +024+ | 2.53 | Matt Cain | 68.3 | SFN |
| +027+ | 2.35 | Mike Pelfrey | 63.7 | NYN |
| +029+ | 2.34 | David Price | 66.7 | TBA |
| +033+ | 2.23 | Andy Pettitte | 58.3 | NYA |
| +035+ | 2.17 | Yovani Gallardo | 68 | MIL |
| +038+ | 2.06 | Phil Hughes | 56.7 | NYA |
| +043+ | 1.98 | Hisanori Takahashi | 38 | NYN |
| +046+ | 1.97 | Clay Buchholz | 62.7 | BOS |
| +045+ | 1.97 | Chris Carpenter | 73.7 | SLN |
| +052+ | 1.89 | Jered Weaver | 68.7 | ANA |
| +053+ | 1.87 | Jon Lester | 72.7 | BOS |
| +054+ | 1.86 | Anibal Sanchez | 62.3 | MIA |
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