| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johan Santana | MIN | 6.36 | 200605230_CLE_MIN |
| Carlos Zambrano | CHN | 5.6 | 200605210_CHN_CHA |
| Tom Glavine | NYN | 5.01 | 200605210_NYA_NYN |
| Jake Peavy | SDN | 4.4 | 200605220_ATL_SDN |
| John Smoltz | ATL | 3.71 | 200605220_ATL_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ramon Ortiz | WAS | -2.18 | 200605230_HOU_WAS |
| Jason Jennings | COL | -1.77 | 200605230_COL_LAN |
| Runelvys Hernandez | KCA | -1.71 | 200605230_DET_KCA |
| Claudio Vargas | ARI | -1.61 | 200605230_PIT_ARI |
| Seth McClung | TBA | -1.46 | 200605220_TBA_TOR |
Based on accumulated WAA for this season up to 2006-05-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.67 | Bronson Arroyo | 70.7 | CIN |
| +005+ | 3.6 | Brandon Webb | 73.7 | ARI |
| +006+ | 3.39 | Jose Contreras | 52 | CHA |
| +007+ | 3.29 | Scott Kazmir | 64 | TBA |
| +008+ | 3.06 | Mike Mussina | 66.7 | NYA |
| +009+ | 2.96 | Brad Penny | 58.3 | LAN |
| +011+ | 2.9 | Chris Carpenter | 65 | SLN |
| +012+ | 2.84 | Chris Capuano | 68 | MIL |
| +013+ | 2.81 | Tom Glavine | 65.3 | NYN |
| +015+ | 2.79 | Roy Halladay | 65 | TOR |
| +018+ | 2.57 | Justin Verlander | 60 | DET |
| +026+ | 2.38 | Brett Myers | 59 | PHI |
| +028+ | 2.32 | Mark Buehrle | 61.7 | CHA |
| +029+ | 2.31 | Mike Maroth | 47.7 | DET |
| +030+ | 2.3 | John Smoltz | 69.3 | ATL |
| +032+ | 2.29 | Jason Schmidt | 67.3 | SFN |
| +038+ | 2.13 | Pedro Martinez | 60.7 | NYN |
| +039+ | 2.12 | Derek Lowe | 64.3 | LAN |
| +043+ | 2.06 | Barry Zito | 61 | OAK |
| +044+ | 2.04 | John Thomson | 49 | ATL |
| +045+ | 1.97 | C.C. Sabathia | 32.3 | CLE |
| +048+ | 1.94 | Johan Santana | 68.3 | MIN |
| +049+ | 1.9 | Nathan Robertson | 53.7 | DET |
| +050+ | 1.89 | Jeff Francis | 55.7 | COL |
| +053+ | 1.83 | Kenny Rogers | 65 | DET |
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