| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Blackburn | MIN | -5.42 | 201008230_MIN_TEX |
| Scott Kazmir | ANA | -4.57 | 201008230_TBA_ANA |
| Kevin Millwood | BAL | -3.4 | 201008220_TEX_BAL |
| Rick Porcello | DET | -2.8 | 201008240_KCA_DET |
| Joe Blanton | PHI | -2.72 | 201008230_HOU_PHI |
Based on accumulated WAA for this season up to 2010-08-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.89 | Roy Halladay | 200 | PHI |
| +002+ | 8.37 | Adam Wainwright | 190.3 | SLN |
| +004+ | 7.61 | Tim Hudson | 177.7 | ATL |
| +005+ | 7.38 | Felix Hernandez | 197 | SEA |
| +006+ | 7.03 | Josh Johnson | 171.7 | MIA |
| +012+ | 5.83 | Clay Buchholz | 139.3 | BOS |
| +014+ | 5.72 | Ubaldo Jimenez | 169.3 | COL |
| +015+ | 5.7 | Mat Latos | 142.7 | SDN |
| +017+ | 5.49 | Trevor Cahill | 148.7 | OAK |
| +019+ | 5.41 | Jaime Garcia | 141.3 | SLN |
| +021+ | 5.07 | Chris Carpenter | 184.3 | SLN |
| +022+ | 4.97 | Johan Santana | 187 | NYN |
| +024+ | 4.82 | C.C. Sabathia | 187.7 | NYA |
| +035+ | 4.28 | Brian Duensing | 84.3 | MIN |
| +036+ | 4.24 | R.A. Dickey | 126.3 | NYN |
| +037+ | 4.23 | Brett Myers | 178 | HOU |
| +039+ | 4.1 | Cliff Lee | 174.7 | TOT |
| +040+ | 4.06 | Matt Cain | 176 | SFN |
| +041+ | 4.06 | David Price | 157.7 | TBA |
| +042+ | 3.95 | Clayton Kershaw | 164.3 | LAN |
| +044+ | 3.86 | C.J. Wilson | 158 | TEX |
| +045+ | 3.83 | Jered Weaver | 174 | ANA |
| +057+ | 3.33 | Roy Oswalt | 162.3 | TOT |
| +058+ | 3.32 | Anibal Sanchez | 148.3 | MIA |
| +059+ | 3.32 | Gio Gonzalez | 161 | OAK |
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