| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 6.93 | 201009210_ATL_PHI |
| Adam Wainwright | SLN | 5.98 | 201009190_SDN_SLN |
| Brett Myers | HOU | 3.18 | 201009190_CIN_HOU |
| Clay Buchholz | BOS | 3.12 | 201009210_BAL_BOS |
| Clayton Kershaw | LAN | 2.84 | 201009190_COL_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Kazmir | ANA | -4.79 | 201009190_ANA_TBA |
| Zach Duke | PIT | -3.74 | 201009190_ARI_PIT |
| Joe Blanton | PHI | -1.74 | 201009190_WAS_PHI |
| Chris Narveson | MIL | -1.63 | 201009190_MIL_SFN |
| Chris Volstad | MIA | -1.6 | 201009200_SLN_MIA |
Based on accumulated WAA for this season up to 2010-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.56 | Felix Hernandez | 233.7 | SEA |
| +003+ | 8.57 | Roy Halladay | 241.7 | PHI |
| +005+ | 8.47 | Adam Wainwright | 224.3 | SLN |
| +008+ | 7.31 | Tim Hudson | 210 | ATL |
| +015+ | 6.59 | Brett Myers | 212 | HOU |
| +017+ | 6.44 | Clay Buchholz | 165.7 | BOS |
| +021+ | 5.91 | Ubaldo Jimenez | 202.7 | COL |
| +022+ | 5.79 | David Price | 193.7 | TBA |
| +023+ | 5.72 | Trevor Cahill | 185.7 | OAK |
| +024+ | 5.46 | Roy Oswalt | 198.7 | TOT |
| +025+ | 5.46 | C.C. Sabathia | 224 | NYA |
| +026+ | 5.43 | Jered Weaver | 210.7 | ANA |
| +029+ | 5.3 | Cole Hamels | 202.7 | PHI |
| +031+ | 5.2 | Brian Duensing | 119 | MIN |
| +032+ | 5.14 | Matt Cain | 210.3 | SFN |
| +033+ | 5.12 | Clayton Kershaw | 196.3 | LAN |
| +042+ | 4.75 | Mat Latos | 168 | SDN |
| +046+ | 4.58 | Jon Lester | 197 | BOS |
| +050+ | 4.34 | R.A. Dickey | 160.3 | NYN |
| +053+ | 4.2 | Cliff Lee | 200.3 | TOT |
| +055+ | 4.05 | Chris Carpenter | 222 | SLN |
| +060+ | 3.79 | C.J. Wilson | 188 | TEX |
| +064+ | 3.65 | Andy Pettitte | 121.7 | NYA |
| +072+ | 3.43 | Jonathan Sanchez | 176.7 | SFN |
| +077+ | 3.4 | Gio Gonzalez | 187.7 | OAK |
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