| Starter | Tm | Tier | Game |
|---|---|---|---|
| Felix Hernandez | SEA | 9.38 | 201009280_SEA_TEX |
| Roy Halladay | PHI | 6.71 | 201009270_PHI_WAS |
| Tim Hudson | ATL | 3.76 | 201009280_MIA_ATL |
| Clay Buchholz | BOS | 3.61 | 201009270_BOS_CHA |
| David Price | TBA | 2.76 | 201009280_BAL_TBA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Charlie Morton | PIT | -4.78 | 201009270_PIT_SLN |
| Kyle Lohse | SLN | -4.1 | 201009270_PIT_SLN |
| Kevin Millwood | BAL | -2.78 | 201009290_BAL_TBA |
| Josh Beckett | BOS | -2.61 | 201009290_BOS_CHA |
| Scott Feldman | TEX | -2.35 | 201009280_SEA_TEX |
Based on accumulated WAA for this season up to 2010-09-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.68 | Felix Hernandez | 249.7 | SEA |
| +004+ | 9.4 | Roy Halladay | 250.7 | PHI |
| +014+ | 6.97 | Clay Buchholz | 173.7 | BOS |
| +015+ | 6.92 | Tim Hudson | 221.7 | ATL |
| +016+ | 6.61 | Roy Oswalt | 210.7 | TOT |
| +017+ | 6.45 | David Price | 207.7 | TBA |
| +020+ | 6.14 | Brett Myers | 218 | HOU |
| +029+ | 5.54 | Matt Cain | 219.3 | SFN |
| +030+ | 5.46 | Ubaldo Jimenez | 213.7 | COL |
| +033+ | 5.31 | Jered Weaver | 217.3 | ANA |
| +034+ | 5.22 | Jon Lester | 204 | BOS |
| +038+ | 5.05 | C.C. Sabathia | 237.7 | NYA |
| +040+ | 4.94 | R.A. Dickey | 173.3 | NYN |
| +043+ | 4.77 | Brian Duensing | 125.7 | MIN |
| +045+ | 4.7 | Mat Latos | 178.7 | SDN |
| +047+ | 4.61 | Cole Hamels | 206.7 | PHI |
| +048+ | 4.59 | Trevor Cahill | 189.7 | OAK |
| +055+ | 4 | Chris Carpenter | 226 | SLN |
| +056+ | 3.88 | Jonathan Sanchez | 188.3 | SFN |
| +059+ | 3.85 | Tim Stauffer | 76.3 | SDN |
| +066+ | 3.7 | Justin Verlander | 224.3 | DET |
| +068+ | 3.67 | Daniel Hudson | 95.3 | TOT |
| +077+ | 3.51 | Gio Gonzalez | 193.7 | OAK |
| +086+ | 3.31 | C.J. Wilson | 199 | TEX |
| +090+ | 3.21 | Hiroki Kuroda | 196.3 | LAN |
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