| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 7.21 | 201009150_PHI_MIA |
| Adam Wainwright | SLN | 6.52 | 201009140_CHN_SLN |
| Trevor Cahill | OAK | 3.47 | 201009150_OAK_KCA |
| Brett Myers | HOU | 2.8 | 201009130_MIL_HOU |
| Clay Buchholz | BOS | 2.64 | 201009150_BOS_SEA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Kazmir | ANA | -4.35 | 201009140_ANA_CLE |
| Paul Maholm | PIT | -3.04 | 201009150_PIT_NYN |
| Brad Bergesen | BAL | -2.22 | 201009150_TOR_BAL |
| Joe Blanton | PHI | -2.01 | 201009130_PHI_MIA |
| James Shields | TBA | -1.98 | 201009150_NYA_TBA |
Based on accumulated WAA for this season up to 2010-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.01 | Felix Hernandez | 225.7 | SEA |
| +003+ | 8.54 | Roy Halladay | 234.7 | PHI |
| +005+ | 7.9 | Adam Wainwright | 216.3 | SLN |
| +009+ | 7.04 | Tim Hudson | 203 | ATL |
| +015+ | 6.28 | Mat Latos | 166.7 | SDN |
| +017+ | 6.16 | Ubaldo Jimenez | 196.3 | COL |
| +019+ | 5.92 | Brett Myers | 205 | HOU |
| +021+ | 5.88 | Clay Buchholz | 159.7 | BOS |
| +023+ | 5.75 | David Price | 186.7 | TBA |
| +024+ | 5.6 | Clayton Kershaw | 192.3 | LAN |
| +026+ | 5.47 | Jered Weaver | 204 | ANA |
| +027+ | 5.45 | C.C. Sabathia | 217 | NYA |
| +028+ | 5.38 | Trevor Cahill | 177.7 | OAK |
| +031+ | 5.27 | Brian Duensing | 113 | MIN |
| +032+ | 5.19 | Jaime Garcia | 163.3 | SLN |
| +034+ | 5.1 | Roy Oswalt | 192.7 | TOT |
| +040+ | 4.76 | Cole Hamels | 194.7 | PHI |
| +044+ | 4.61 | R.A. Dickey | 154.3 | NYN |
| +045+ | 4.58 | Matt Cain | 204.3 | SFN |
| +048+ | 4.3 | Chris Carpenter | 216 | SLN |
| +052+ | 3.92 | Jon Lester | 190 | BOS |
| +059+ | 3.63 | Cliff Lee | 192.3 | TOT |
| +072+ | 3.41 | C.J. Wilson | 180 | TEX |
| +073+ | 3.4 | Tim Stauffer | 58.3 | SDN |
| +082+ | 3.28 | Francisco Liriano | 178.3 | MIN |
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