| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jered Weaver | ANA | 5.73 | 201105070_CLE_ANA |
| CC Sabathia | NYA | 4.86 | 201105080_NYA_TEX |
| Clayton Kershaw | LAN | 4.62 | 201105080_LAN_NYN |
| Justin Verlander | DET | 2.03 | 201105070_DET_TOR |
| Trevor Cahill | OAK | 1.93 | 201105090_OAK_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luke Hochevar | KCA | -3.74 | 201105070_OAK_KCA |
| Chris Volstad | MIA | -3.09 | 201105070_WAS_MIA |
| Joe Saunders | ARI | -1.83 | 201105080_ARI_SDN |
| Carl Pavano | MIN | -1.54 | 201105080_MIN_BOS |
| Derek Holland | TEX | -1.4 | 201105070_NYA_TEX |
Based on accumulated WAA for this season up to 2011-05-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.51 | Trevor Cahill | 52.3 | OAK |
| +004+ | 2.37 | Josh Johnson | 48.3 | MIA |
| +006+ | 2.34 | Dan Haren | 57.7 | ANA |
| +005+ | 2.34 | Jered Weaver | 57.7 | ANA |
| +008+ | 2.23 | James Shields | 53.7 | TBA |
| +011+ | 1.93 | Josh Beckett | 45.3 | BOS |
| +012+ | 1.91 | Jair Jurrjens | 36 | ATL |
| +014+ | 1.9 | Roy Halladay | 53.3 | PHI |
| +015+ | 1.88 | Jaime Garcia | 45.3 | SLN |
| +016+ | 1.86 | Kyle Lohse | 52.3 | SLN |
| +017+ | 1.86 | Shaun Marcum | 43.7 | MIL |
| +019+ | 1.79 | Justin Masterson | 47 | CLE |
| +030+ | 1.49 | Tim Lincecum | 47.3 | SFN |
| XXXXX | 1.23 | Josh Tomlin | 40.7 | CLE |
| XXXXX | 1.22 | Dustin Moseley | 43.7 | SDN |
| XXXXX | 1.18 | Jhoulys Chacin | 47 | COL |
| XXXXX | 1.17 | Michael Pineda | 38.3 | SEA |
| XXXXX | 1.15 | Felix Hernandez | 56.7 | SEA |
| XXXXX | 1.15 | C.C. Sabathia | 53 | NYA |
| XXXXX | 1.14 | Brett Anderson | 48.7 | OAK |
| XXXXX | 1.12 | Gio Gonzalez | 43.7 | OAK |
| XXXXX | 1.08 | Tim Hudson | 50.3 | ATL |
| XXXXX | 1.02 | Clayton Mortensen | 14 | COL |
| XXXXX | 1.02 | Tim Stauffer | 41.3 | SDN |
| XXXXX | 0.99 | Cole Hamels | 47.7 | PHI |
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