| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brad Bergesen | BAL | -3.34 | 201008210_TEX_BAL |
| Josh Beckett | BOS | -3.07 | 201008190_ANA_BOS |
| Chris Narveson | MIL | -2.94 | 201008210_SDN_MIL |
| Jason Marquis | WAS | -2.59 | 201008200_WAS_PHI |
| Rick Porcello | DET | -2.21 | 201008190_DET_NYA |
Based on accumulated WAA for this season up to 2010-08-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.02 | Roy Halladay | 200 | PHI |
| +002+ | 8.53 | Adam Wainwright | 183.3 | SLN |
| +003+ | 7.86 | Tim Hudson | 171.7 | ATL |
| +005+ | 7.35 | Felix Hernandez | 197 | SEA |
| +006+ | 7.18 | Josh Johnson | 166.7 | MIA |
| +011+ | 5.73 | Ubaldo Jimenez | 169.3 | COL |
| +012+ | 5.71 | Mat Latos | 142.7 | SDN |
| +014+ | 5.5 | Trevor Cahill | 148.7 | OAK |
| +017+ | 5.26 | Clay Buchholz | 133.3 | BOS |
| +019+ | 5.06 | Chris Carpenter | 184.3 | SLN |
| +027+ | 4.62 | R.A. Dickey | 119.3 | NYN |
| +028+ | 4.62 | Johan Santana | 179 | NYN |
| +030+ | 4.55 | Jaime Garcia | 132.3 | SLN |
| +035+ | 4.27 | Brian Duensing | 84.3 | MIN |
| +036+ | 4.24 | C.C. Sabathia | 181.7 | NYA |
| +037+ | 4.21 | Livan Hernandez | 164.7 | WAS |
| +040+ | 4.09 | Cliff Lee | 174.7 | TOT |
| +038+ | 4.09 | Brett Myers | 171 | HOU |
| +039+ | 4.09 | Jered Weaver | 168 | ANA |
| +041+ | 4.06 | David Price | 157.7 | TBA |
| +043+ | 3.92 | Clayton Kershaw | 157.3 | LAN |
| +044+ | 3.87 | C.J. Wilson | 158 | TEX |
| +045+ | 3.71 | Matt Cain | 168 | SFN |
| +056+ | 3.32 | Anibal Sanchez | 148.3 | MIA |
| +072+ | 3.03 | Jon Lester | 163 | BOS |
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