| Starter | Tm | Tier | Game |
|---|---|---|---|
| Josh Johnson | MIA | 7.94 | 201105100_PHI_MIA |
| Roy Halladay | PHI | 7.62 | 201105100_PHI_MIA |
| Felix Hernandez | SEA | 5.69 | 201105110_SEA_BAL |
| Tim Lincecum | SFN | 4.17 | 201105100_ARI_SFN |
| Jon Lester | BOS | 3.84 | 201105100_BOS_TOR |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Davies | KCA | -6.5 | 201105100_KCA_NYA |
| Chris Tillman | BAL | -3.02 | 201105110_SEA_BAL |
| Armando Galarraga | ARI | -2.17 | 201105110_ARI_SFN |
| Francisco Liriano | MIN | -1.84 | 201105100_DET_MIN |
| John Lackey | BOS | -1.38 | 201105110_BOS_TOR |
Based on accumulated WAA for this season up to 2011-05-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.84 | Josh Johnson | 55.3 | MIA |
| +004+ | 2.58 | Trevor Cahill | 52.3 | OAK |
| +005+ | 2.51 | James Shields | 60.7 | TBA |
| +007+ | 2.48 | Roy Halladay | 61.3 | PHI |
| +008+ | 2.41 | Jered Weaver | 57.7 | ANA |
| +009+ | 2.41 | Dan Haren | 57.7 | ANA |
| +010+ | 2.36 | Jaime Garcia | 52.3 | SLN |
| +011+ | 2.26 | Tim Lincecum | 55.3 | SFN |
| +015+ | 1.98 | Josh Beckett | 45.3 | BOS |
| +016+ | 1.94 | Kyle Lohse | 52.3 | SLN |
| +017+ | 1.93 | Jair Jurrjens | 36 | ATL |
| +025+ | 1.67 | Zachary Britton | 52 | BAL |
| +043+ | 1.41 | Shaun Marcum | 49.7 | MIL |
| +045+ | 1.4 | Tommy Hanson | 46.7 | ATL |
| +055+ | 1.29 | Dustin Moseley | 43.7 | SDN |
| +054+ | 1.29 | Justin Masterson | 52.7 | CLE |
| XXXXX | 1.24 | Clayton Mortensen | 16.3 | COL |
| XXXXX | 1.24 | Jhoulys Chacin | 47 | COL |
| XXXXX | 1.18 | C.C. Sabathia | 53 | NYA |
| XXXXX | 1.18 | Josh Tomlin | 46.7 | CLE |
| XXXXX | 1.18 | Gio Gonzalez | 43.7 | OAK |
| XXXXX | 1.11 | Joel Pineiro | 20.3 | ANA |
| XXXXX | 1.09 | Jon Lester | 51.7 | BOS |
| XXXXX | 1.07 | Michael Pineda | 44.3 | SEA |
| XXXXX | 1.06 | Cole Hamels | 47.7 | PHI |
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