| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kevin Millwood | BAL | -4.37 | 201008120_BAL_CLE |
| Joe Blanton | PHI | -2.95 | 201008120_LAN_PHI |
| Justin Masterson | CLE | -2.33 | 201008100_BAL_CLE |
| Manny Parra | MIL | -2.13 | 201008100_ARI_MIL |
| Zach Duke | PIT | -1.57 | 201008120_PIT_SDN |
Based on accumulated WAA for this season up to 2010-08-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.59 | Adam Wainwright | 176.3 | SLN |
| +002+ | 7.78 | Josh Johnson | 155 | MIA |
| +003+ | 7.67 | Roy Halladay | 185 | PHI |
| +004+ | 6.92 | Tim Hudson | 156.7 | ATL |
| +006+ | 6.05 | Felix Hernandez | 182.3 | SEA |
| +009+ | 5.83 | Cliff Lee | 161.3 | TOT |
| +010+ | 5.72 | Ubaldo Jimenez | 155.3 | COL |
| +014+ | 5.16 | Mat Latos | 129.7 | SDN |
| +017+ | 4.94 | Trevor Cahill | 133.7 | OAK |
| +018+ | 4.92 | Jered Weaver | 163 | ANA |
| +020+ | 4.77 | Johan Santana | 171 | NYN |
| +022+ | 4.72 | Chris Carpenter | 171 | SLN |
| +023+ | 4.68 | Clay Buchholz | 126.3 | BOS |
| +030+ | 4.23 | David Price | 145.7 | TBA |
| +033+ | 4.08 | Jon Lester | 153 | BOS |
| +034+ | 4.06 | C.C. Sabathia | 174.7 | NYA |
| +036+ | 4.04 | Jaime Garcia | 126.3 | SLN |
| +037+ | 4.02 | Livan Hernandez | 157.7 | WAS |
| +038+ | 3.97 | Yovani Gallardo | 132.3 | MIL |
| +043+ | 3.63 | Matt Cain | 162 | SFN |
| +045+ | 3.52 | Brett Myers | 157 | HOU |
| +051+ | 3.43 | R.A. Dickey | 102 | NYN |
| +052+ | 3.42 | John Danks | 155.3 | CHA |
| +057+ | 3.31 | Clayton Kershaw | 150.3 | LAN |
| +058+ | 3.3 | Jason Vargas | 138.7 | SEA |
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