| Starter | Tm | Tier | Game |
|---|---|---|---|
| Josh Johnson | MIA | 8.9 | 201105050_MIA_SLN |
| Roy Halladay | PHI | 7.31 | 201105050_WAS_PHI |
| Jered Weaver | ANA | 5.73 | 201105070_CLE_ANA |
| Felix Hernandez | SEA | 5.31 | 201105060_CHA_SEA |
| Matt Cain | SFN | 3.67 | 201105060_COL_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luke Hochevar | KCA | -3.74 | 201105070_OAK_KCA |
| Chris Volstad | MIA | -3.09 | 201105070_WAS_MIA |
| Armando Galarraga | ARI | -2.26 | 201105060_ARI_SDN |
| Mike Pelfrey | NYN | -1.49 | 201105050_SFN_NYN |
| Chris Tillman | BAL | -1.48 | 201105050_BAL_KCA |
Based on accumulated WAA for this season up to 2011-05-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.38 | Josh Johnson | 48.3 | MIA |
| +004+ | 2.35 | Jered Weaver | 57.7 | ANA |
| +006+ | 2.25 | James Shields | 53.7 | TBA |
| +007+ | 2.2 | Dan Haren | 51 | ANA |
| +008+ | 2.11 | Trevor Cahill | 45.3 | OAK |
| +009+ | 1.92 | Roy Halladay | 53.3 | PHI |
| +010+ | 1.89 | Jaime Garcia | 45.3 | SLN |
| +012+ | 1.88 | Kyle Lohse | 52.3 | SLN |
| +013+ | 1.87 | Shaun Marcum | 43.7 | MIL |
| +015+ | 1.78 | Justin Masterson | 47 | CLE |
| +020+ | 1.64 | Jon Lester | 46.3 | BOS |
| +030+ | 1.52 | Alexi Ogando | 37.3 | TEX |
| +032+ | 1.5 | Tim Lincecum | 47.3 | SFN |
| +041+ | 1.34 | Josh Beckett | 38.3 | BOS |
| +045+ | 1.26 | C.C. Sabathia | 47 | NYA |
| XXXXX | 1.23 | Josh Tomlin | 40.7 | CLE |
| XXXXX | 1.22 | Dustin Moseley | 43.7 | SDN |
| XXXXX | 1.19 | Michael Pineda | 38.3 | SEA |
| XXXXX | 1.19 | Felix Hernandez | 56.7 | SEA |
| XXXXX | 1.15 | Brett Anderson | 48.7 | OAK |
| XXXXX | 1.14 | C.J. Wilson | 49.3 | TEX |
| XXXXX | 1.13 | Gio Gonzalez | 43.7 | OAK |
| XXXXX | 1.11 | Tommy Hanson | 41 | ATL |
| XXXXX | 1.09 | Tim Hudson | 50.3 | ATL |
| XXXXX | 1.02 | Clayton Mortensen | 14 | COL |
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