| Starter | Tm | Tier | Game |
|---|---|---|---|
| CC Sabathia | NYA | 4.37 | 201104280_CHA_NYA |
| Dan Haren | ANA | 3.83 | 201104270_OAK_ANA |
| Tim Lincecum | SFN | 3.66 | 201104290_SFN_WAS |
| Chris Carpenter | SLN | 3.47 | 201104290_SLN_ATL |
| Jon Lester | BOS | 3.33 | 201104280_BOS_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Davies | KCA | -4.23 | 201104280_KCA_CLE |
| Armando Galarraga | ARI | -2.3 | 201104290_CHN_ARI |
| Francisco Liriano | MIN | -1.51 | 201104270_TBA_MIN |
| James McDonald | PIT | -1.39 | 201104270_SFN_PIT |
| Roberto Hernandez | CLE | -1.31 | 201104280_KCA_CLE |
Based on accumulated WAA for this season up to 2011-04-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.95 | Jered Weaver | 45.7 | ANA |
| +002+ | 2.6 | Dan Haren | 44 | ANA |
| +005+ | 2.26 | Josh Johnson | 34 | MIA |
| +007+ | 2 | Kyle Lohse | 38.3 | SLN |
| +008+ | 1.95 | Brett Anderson | 34.7 | OAK |
| +010+ | 1.87 | Trevor Cahill | 38.3 | OAK |
| +021+ | 1.53 | C.C. Sabathia | 40 | NYA |
| +022+ | 1.51 | Michael Pineda | 31.3 | SEA |
| +023+ | 1.48 | Shaun Marcum | 36.7 | MIL |
| +024+ | 1.44 | James Shields | 38.3 | TBA |
| +025+ | 1.43 | Jon Lester | 39.3 | BOS |
| +028+ | 1.37 | Jair Jurrjens | 22 | ATL |
| +029+ | 1.37 | Justin Masterson | 33 | CLE |
| +030+ | 1.33 | Dustin Moseley | 31.7 | SDN |
| +031+ | 1.32 | Roy Halladay | 37.3 | PHI |
| +035+ | 1.28 | Jaime Garcia | 30.3 | SLN |
| +037+ | 1.27 | Alexi Ogando | 31.3 | TEX |
| XXXXX | 1.16 | Josh Tomlin | 33 | CLE |
| XXXXX | 1.13 | Josh Beckett | 34 | BOS |
| XXXXX | 1.09 | Tommy Hanson | 35 | ATL |
| XXXXX | 1.07 | Jeremy Guthrie | 32 | BAL |
| XXXXX | 1.06 | Jason Marquis | 34.3 | WAS |
| XXXXX | 0.98 | Kevin Correia | 40.3 | PIT |
| XXXXX | 0.98 | Tim Lincecum | 40.3 | SFN |
| XXXXX | 0.95 | Wade Davis | 33 | TBA |
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