| Starter | Tm | Tier | Game |
|---|---|---|---|
| Josh Johnson | MIA | 8.27 | 201105160_MIA_NYN |
| Roy Halladay | PHI | 8.16 | 201105150_PHI_ATL |
| Tim Lincecum | SFN | 5.16 | 201105160_SFN_COL |
| Felix Hernandez | SEA | 4.41 | 201105170_MIN_SEA |
| Tommy Hanson | ATL | 2.83 | 201105160_HOU_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Davies | KCA | -6.55 | 201105160_CLE_KCA |
| Chris Tillman | BAL | -2.58 | 201105160_BAL_BOS |
| Armando Galarraga | ARI | -2.52 | 201105160_SDN_ARI |
| Francisco Liriano | MIN | -2.41 | 201105170_MIN_SEA |
| Jake Westbrook | SLN | -2.12 | 201105160_PHI_SLN |
Based on accumulated WAA for this season up to 2011-05-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 3.08 | Jaime Garcia | 60.3 | SLN |
| +004+ | 3.02 | Josh Johnson | 60.3 | MIA |
| +005+ | 2.9 | Dan Haren | 65.3 | ANA |
| +006+ | 2.76 | Trevor Cahill | 59.3 | OAK |
| +008+ | 2.61 | Roy Halladay | 69.3 | PHI |
| +011+ | 2.51 | Josh Beckett | 51.3 | BOS |
| +012+ | 2.49 | James Shields | 67.7 | TBA |
| +014+ | 2.21 | Tim Lincecum | 61 | SFN |
| +016+ | 2.13 | Jair Jurrjens | 43.3 | ATL |
| +017+ | 2.13 | Jered Weaver | 63.7 | ANA |
| +020+ | 2.06 | Kyle Lohse | 58.3 | SLN |
| +023+ | 1.9 | Alexi Ogando | 43.7 | TEX |
| +026+ | 1.82 | Shaun Marcum | 56.7 | MIL |
| +030+ | 1.78 | Tommy Hanson | 53.7 | ATL |
| +031+ | 1.78 | Gio Gonzalez | 50.7 | OAK |
| +036+ | 1.68 | Zachary Britton | 52 | BAL |
| +035+ | 1.68 | Michael Pineda | 51.3 | SEA |
| +039+ | 1.56 | Clayton Kershaw | 59 | LAN |
| +041+ | 1.53 | Hiroki Kuroda | 61 | LAN |
| +046+ | 1.49 | Justin Verlander | 65 | DET |
| +045+ | 1.49 | Josh Tomlin | 52.7 | CLE |
| +050+ | 1.45 | Max Scherzer | 57.7 | DET |
| +055+ | 1.38 | Josh Collmenter | 20 | ARI |
| +067+ | 1.28 | Justin Masterson | 52.7 | CLE |
| XXXXX | 1.23 | Johnny Cueto | 13.7 | CIN |
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