| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 7.28 | 201009100_PHI_NYN |
| Adam Wainwright | SLN | 6.89 | 201009090_SLN_ATL |
| Clay Buchholz | BOS | 3.75 | 201009100_BOS_OAK |
| Trevor Cahill | OAK | 2.72 | 201009100_BOS_OAK |
| Brett Myers | HOU | 2.39 | 201009080_HOU_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Kazmir | ANA | -4.33 | 201009080_CLE_ANA |
| Kevin Millwood | BAL | -2.77 | 201009100_BAL_DET |
| Paul Maholm | PIT | -2.57 | 201009100_PIT_CIN |
| Jeremy Bonderman | DET | -1.72 | 201009080_CHA_DET |
| Bud Norris | HOU | -1.63 | 201009090_LAN_HOU |
Based on accumulated WAA for this season up to 2010-09-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.27 | Felix Hernandez | 219.3 | SEA |
| +003+ | 8.65 | Roy Halladay | 228.7 | PHI |
| +004+ | 8.29 | Adam Wainwright | 208.3 | SLN |
| +005+ | 7.93 | Tim Hudson | 198 | ATL |
| +009+ | 6.98 | Mat Latos | 162.7 | SDN |
| +014+ | 6.18 | Trevor Cahill | 172.7 | OAK |
| +017+ | 5.86 | Ubaldo Jimenez | 190.3 | COL |
| +020+ | 5.53 | Brett Myers | 198 | HOU |
| +022+ | 5.46 | Clay Buchholz | 152.7 | BOS |
| +024+ | 5.17 | Brian Duensing | 107 | MIN |
| +027+ | 5.11 | Jaime Garcia | 157.3 | SLN |
| +028+ | 5.06 | David Price | 178.7 | TBA |
| +033+ | 4.84 | Jered Weaver | 197 | ANA |
| +032+ | 4.84 | Chris Carpenter | 209.7 | SLN |
| +036+ | 4.76 | Clayton Kershaw | 183.3 | LAN |
| +037+ | 4.74 | C.C. Sabathia | 209 | NYA |
| +044+ | 4.37 | Cole Hamels | 188 | PHI |
| +045+ | 4.31 | Roy Oswalt | 183.7 | TOT |
| +048+ | 4.13 | Gio Gonzalez | 179.7 | OAK |
| +049+ | 4.01 | R.A. Dickey | 145.3 | NYN |
| +050+ | 3.95 | Matt Cain | 197.3 | SFN |
| +067+ | 3.46 | C.J. Wilson | 180 | TEX |
| +068+ | 3.43 | Francisco Liriano | 172.3 | MIN |
| +071+ | 3.41 | Jon Lester | 182 | BOS |
| +078+ | 3.22 | Hiroki Kuroda | 176 | LAN |
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