| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carlos Zambrano | CHN | 4.93 | 200805010_MIL_CHN |
| Erik Bedard | SEA | 4.55 | 200805020_SEA_NYA |
| Aaron Harang | CIN | 4.14 | 200804300_CIN_SLN |
| Chien-Ming Wang | NYA | 3.41 | 200805020_SEA_NYA |
| Roy Oswalt | HOU | 2.96 | 200805020_MIL_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Adam Eaton | PHI | -2.04 | 200805010_SDN_PHI |
| Odalis Perez | WAS | -2 | 200805010_PIT_WAS |
| Andy Sonnanstine | TBA | -1.71 | 200804300_TBA_BAL |
| Livan Hernandez | MIN | -1.69 | 200805020_DET_MIN |
| Sidney Ponson | TEX | -1.45 | 200805010_KCA_TEX |
Based on accumulated WAA for this season up to 2008-05-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.81 | Cliff Lee | 37.7 | CLE |
| +002+ | 2.78 | Zack Greinke | 43 | KCA |
| +005+ | 2.43 | Edinson Volquez | 35.3 | CIN |
| +011+ | 2.14 | Joe Saunders | 43.3 | ANA |
| +012+ | 2.09 | Felix Hernandez | 44.7 | SEA |
| +013+ | 2.06 | Carlos Zambrano | 47 | CHN |
| +014+ | 2.05 | Brandon Webb | 41 | ARI |
| +015+ | 2.02 | Tim Lincecum | 36.3 | SFN |
| +017+ | 1.87 | Ben Sheets | 33 | MIL |
| +018+ | 1.83 | Jake Peavy | 43 | SDN |
| +026+ | 1.6 | Ervin Santana | 40 | ANA |
| +028+ | 1.56 | Adam Wainwright | 45 | SLN |
| +031+ | 1.5 | James Shields | 39 | TBA |
| +032+ | 1.48 | Aaron Cook | 41 | COL |
| +036+ | 1.42 | Cole Hamels | 43.3 | PHI |
| +038+ | 1.41 | Carlos Silva | 42 | SEA |
| +039+ | 1.4 | Aaron Harang | 48.3 | CIN |
| +040+ | 1.39 | Daisuke Matsuzaka | 35.7 | BOS |
| +043+ | 1.38 | Kyle Lohse | 34.3 | SLN |
| +044+ | 1.38 | Erik Bedard | 24.7 | SEA |
| +045+ | 1.37 | John Smoltz | 27 | ATL |
| +046+ | 1.35 | Scott Olsen | 40 | MIA |
| +049+ | 1.32 | Shaun Marcum | 40 | TOR |
| +053+ | 1.31 | Chien-Ming Wang | 45 | NYA |
| +052+ | 1.31 | Armando Galarraga | 24 | DET |
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