| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 7.72 | 201105200_TEX_PHI |
| Tim Lincecum | SFN | 4.78 | 201105210_OAK_SFN |
| Dan Haren | ANA | 4.44 | 201105190_ANA_SEA |
| Tommy Hanson | ATL | 3.23 | 201105210_ATL_ANA |
| Justin Verlander | DET | 3.17 | 201105190_DET_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chris Volstad | MIA | -3.44 | 201105190_CHN_MIA |
| Luke Hochevar | KCA | -3.03 | 201105190_TEX_KCA |
| Jake Westbrook | SLN | -2.05 | 201105210_SLN_KCA |
| Derek Holland | TEX | -1.76 | 201105190_TEX_KCA |
| Aaron Harang | SDN | -1.73 | 201105190_MIL_SDN |
Based on accumulated WAA for this season up to 2011-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 3.32 | Dan Haren | 73.3 | ANA |
| +004+ | 3.04 | Jaime Garcia | 60.3 | SLN |
| +005+ | 3.03 | Trevor Cahill | 65.3 | OAK |
| +006+ | 2.97 | Josh Johnson | 60.3 | MIA |
| +007+ | 2.95 | Tim Lincecum | 70 | SFN |
| +009+ | 2.84 | Roy Halladay | 77.3 | PHI |
| +010+ | 2.79 | Josh Beckett | 57.3 | BOS |
| +013+ | 2.52 | Kyle Lohse | 66.3 | SLN |
| +014+ | 2.47 | James Shields | 67.7 | TBA |
| +017+ | 2.26 | Michael Pineda | 58.3 | SEA |
| +019+ | 2.24 | Jair Jurrjens | 50 | ATL |
| +020+ | 2.21 | Shaun Marcum | 64.7 | MIL |
| +022+ | 2.18 | Zachary Britton | 59 | BAL |
| +024+ | 2.06 | Alexi Ogando | 50.7 | TEX |
| +026+ | 1.95 | Jered Weaver | 69.7 | ANA |
| +028+ | 1.89 | Josh Collmenter | 26 | ARI |
| +029+ | 1.89 | Josh Tomlin | 59.7 | CLE |
| +033+ | 1.76 | Justin Masterson | 60.7 | CLE |
| +035+ | 1.73 | Gio Gonzalez | 50.7 | OAK |
| +047+ | 1.59 | Charlie Morton | 55 | PIT |
| +048+ | 1.57 | Justin Verlander | 73 | DET |
| +056+ | 1.47 | Ryan Vogelsong | 32.7 | SFN |
| +057+ | 1.47 | Hiroki Kuroda | 61 | LAN |
| +061+ | 1.47 | Jhoulys Chacin | 60 | COL |
| +067+ | 1.4 | Tommy Hanson | 59.7 | ATL |
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