| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 6.93 | 201009210_ATL_PHI |
| Clay Buchholz | BOS | 3.12 | 201009210_BAL_BOS |
| Ubaldo Jimenez | COL | 3.09 | 201009220_COL_ARI |
| Jered Weaver | ANA | 2.61 | 201009200_TEX_ANA |
| Trevor Cahill | OAK | 2.57 | 201009210_CHA_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Charlie Morton | PIT | -4.91 | 201009220_SLN_PIT |
| Kyle Lohse | SLN | -2.88 | 201009220_SLN_PIT |
| Nick Blackburn | MIN | -2.62 | 201009220_CLE_MIN |
| Kevin Millwood | BAL | -2.38 | 201009220_BAL_BOS |
| A.J. Burnett | NYA | -2.12 | 201009220_TBA_NYA |
Based on accumulated WAA for this season up to 2010-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.55 | Felix Hernandez | 233.7 | SEA |
| +004+ | 8.56 | Roy Halladay | 241.7 | PHI |
| +005+ | 8.48 | Adam Wainwright | 224.3 | SLN |
| +008+ | 7.31 | Tim Hudson | 210 | ATL |
| +014+ | 6.59 | Brett Myers | 212 | HOU |
| +016+ | 6.43 | Clay Buchholz | 165.7 | BOS |
| +019+ | 6.12 | Roy Oswalt | 205.7 | TOT |
| +022+ | 5.78 | David Price | 193.7 | TBA |
| +024+ | 5.71 | Trevor Cahill | 185.7 | OAK |
| +026+ | 5.45 | C.C. Sabathia | 224 | NYA |
| +027+ | 5.37 | Jered Weaver | 210.7 | ANA |
| +031+ | 5.29 | Cole Hamels | 202.7 | PHI |
| +032+ | 5.25 | Ubaldo Jimenez | 206.7 | COL |
| +034+ | 5.2 | Brian Duensing | 119 | MIN |
| +035+ | 5.14 | Matt Cain | 210.3 | SFN |
| +036+ | 5.1 | Clayton Kershaw | 196.3 | LAN |
| +042+ | 4.75 | Mat Latos | 168 | SDN |
| +047+ | 4.57 | Jon Lester | 197 | BOS |
| +050+ | 4.35 | R.A. Dickey | 160.3 | NYN |
| +053+ | 4.17 | Cliff Lee | 200.3 | TOT |
| +054+ | 4.1 | C.J. Wilson | 194 | TEX |
| +055+ | 4.06 | Chris Carpenter | 222 | SLN |
| +061+ | 3.76 | Jonathan Sanchez | 182.3 | SFN |
| +065+ | 3.65 | Andy Pettitte | 121.7 | NYA |
| +077+ | 3.4 | Tim Stauffer | 69.3 | SDN |
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