| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luke Hochevar | KCA | -2.88 | 201104260_KCA_CLE |
| Chris Volstad | MIA | -2.75 | 201104260_LAN_MIA |
| Armando Galarraga | ARI | -2.28 | 201104240_ARI_NYN |
| Jake Westbrook | SLN | -1.84 | 201104240_CIN_SLN |
| Esmil Rogers | COL | -1.82 | 201104250_COL_CHN |
Based on accumulated WAA for this season up to 2011-04-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.94 | Jered Weaver | 45.7 | ANA |
| +003+ | 2.26 | Josh Johnson | 34 | MIA |
| +004+ | 1.97 | Dan Haren | 37 | ANA |
| +005+ | 1.95 | Brett Anderson | 34.7 | OAK |
| +010+ | 1.43 | James Shields | 38.3 | TBA |
| +013+ | 1.39 | Josh Beckett | 28 | BOS |
| +014+ | 1.38 | Jair Jurrjens | 22 | ATL |
| +015+ | 1.38 | Kyle Lohse | 31.3 | SLN |
| +017+ | 1.36 | Michael Pineda | 25.3 | SEA |
| +018+ | 1.36 | Justin Masterson | 33 | CLE |
| +021+ | 1.31 | Roy Halladay | 37.3 | PHI |
| +024+ | 1.3 | Dustin Moseley | 31.7 | SDN |
| +025+ | 1.29 | Jaime Garcia | 30.3 | SLN |
| XXXXX | 1.23 | Trevor Cahill | 31.3 | OAK |
| XXXXX | 1.11 | Alexi Ogando | 25.3 | TEX |
| XXXXX | 1.07 | Jon Lester | 31.3 | BOS |
| XXXXX | 1.02 | Josh Tomlin | 27 | CLE |
| XXXXX | 0.97 | Freddy Garcia | 13 | NYA |
| XXXXX | 0.94 | Randy Wolf | 30.7 | MIL |
| XXXXX | 0.92 | Tim Lincecum | 33.3 | SFN |
| XXXXX | 0.89 | Jorge de la Rosa | 31 | COL |
| XXXXX | 0.89 | Gio Gonzalez | 30 | OAK |
| XXXXX | 0.88 | C.C. Sabathia | 33 | NYA |
| XXXXX | 0.84 | Shaun Marcum | 29.7 | MIL |
| XXXXX | 0.83 | Zachary Britton | 31.7 | BAL |
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