| Starter | Tm | Tier | Game |
|---|---|---|---|
| Felix Hernandez | SEA | 5.8 | 201104260_SEA_DET |
| Clayton Kershaw | LAN | 5.49 | 201104260_LAN_MIA |
| Jered Weaver | ANA | 5.23 | 201104250_OAK_ANA |
| Matt Cain | SFN | 4.03 | 201104260_SFN_PIT |
| Cliff Lee | PHI | 3.38 | 201104250_PHI_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luke Hochevar | KCA | -2.88 | 201104260_KCA_CLE |
| Chris Volstad | MIA | -2.75 | 201104260_LAN_MIA |
| Esmil Rogers | COL | -1.82 | 201104250_COL_CHN |
| Francisco Liriano | MIN | -1.51 | 201104270_TBA_MIN |
| James McDonald | PIT | -1.39 | 201104270_SFN_PIT |
Based on accumulated WAA for this season up to 2011-04-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.92 | Jered Weaver | 45.7 | ANA |
| +002+ | 2.56 | Dan Haren | 44 | ANA |
| +003+ | 2.24 | Josh Johnson | 34 | MIA |
| +005+ | 2.01 | Kyle Lohse | 38.3 | SLN |
| +006+ | 1.93 | Brett Anderson | 34.7 | OAK |
| +016+ | 1.42 | James Shields | 38.3 | TBA |
| +018+ | 1.38 | Jair Jurrjens | 22 | ATL |
| +020+ | 1.35 | Justin Masterson | 33 | CLE |
| +021+ | 1.35 | Michael Pineda | 25.3 | SEA |
| +022+ | 1.3 | Roy Halladay | 37.3 | PHI |
| +023+ | 1.29 | Dustin Moseley | 31.7 | SDN |
| +027+ | 1.28 | Jaime Garcia | 30.3 | SLN |
| XXXXX | 1.2 | Trevor Cahill | 31.3 | OAK |
| XXXXX | 1.14 | Josh Tomlin | 33 | CLE |
| XXXXX | 1.12 | Josh Beckett | 34 | BOS |
| XXXXX | 1.1 | Alexi Ogando | 25.3 | TEX |
| XXXXX | 1.09 | Tommy Hanson | 35 | ATL |
| XXXXX | 1.07 | Jon Lester | 31.3 | BOS |
| XXXXX | 1.05 | Jeremy Guthrie | 32 | BAL |
| XXXXX | 0.96 | Freddy Garcia | 13 | NYA |
| XXXXX | 0.93 | Wade Davis | 33 | TBA |
| XXXXX | 0.93 | Tim Lincecum | 33.3 | SFN |
| XXXXX | 0.91 | Randy Wolf | 30.7 | MIL |
| XXXXX | 0.88 | Jorge de la Rosa | 31 | COL |
| XXXXX | 0.87 | C.C. Sabathia | 33 | NYA |
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