| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jered Weaver | ANA | 6.13 | 201105020_ANA_BOS |
| Felix Hernandez | SEA | 5.46 | 201105010_SEA_BOS |
| CC Sabathia | NYA | 4.98 | 201105030_NYA_DET |
| Clayton Kershaw | LAN | 4.28 | 201105020_CHN_LAN |
| Matt Cain | SFN | 3.84 | 201105010_SFN_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luke Hochevar | KCA | -3.64 | 201105010_MIN_KCA |
| Francisco Liriano | MIN | -2.71 | 201105030_MIN_CHA |
| Chris Volstad | MIA | -2.31 | 201105020_MIA_SLN |
| Joe Saunders | ARI | -1.64 | 201105030_COL_ARI |
| Derek Holland | TEX | -1.59 | 201105020_TEX_OAK |
Based on accumulated WAA for this season up to 2011-05-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.86 | Josh Johnson | 41 | MIA |
| +003+ | 2.84 | Jered Weaver | 51.7 | ANA |
| +004+ | 2.36 | Dan Haren | 51 | ANA |
| +008+ | 1.92 | Dustin Moseley | 38.7 | SDN |
| +010+ | 1.89 | James Shields | 46.3 | TBA |
| +012+ | 1.81 | Trevor Cahill | 38.3 | OAK |
| +013+ | 1.81 | Jon Lester | 46.3 | BOS |
| +014+ | 1.8 | Roy Halladay | 46.3 | PHI |
| +019+ | 1.62 | Jair Jurrjens | 29.7 | ATL |
| +020+ | 1.59 | Alexi Ogando | 37.3 | TEX |
| +025+ | 1.49 | Justin Masterson | 40 | CLE |
| +027+ | 1.47 | Shaun Marcum | 36.7 | MIL |
| +028+ | 1.47 | Michael Pineda | 31.3 | SEA |
| +029+ | 1.46 | Kyle Lohse | 44.3 | SLN |
| +037+ | 1.35 | Randy Wolf | 37.7 | MIL |
| +039+ | 1.3 | C.C. Sabathia | 47 | NYA |
| XXXXX | 1.16 | Jaime Garcia | 36.3 | SLN |
| XXXXX | 1.14 | Zachary Britton | 37.7 | BAL |
| XXXXX | 1.13 | Doug Fister | 36.7 | SEA |
| XXXXX | 1.12 | Chris Young | 24 | NYN |
| XXXXX | 1.09 | Cole Hamels | 40.7 | PHI |
| XXXXX | 1.07 | Josh Tomlin | 33 | CLE |
| XXXXX | 1.05 | Tommy Hanson | 35 | ATL |
| XXXXX | 1.04 | Jason Marquis | 34.3 | WAS |
| XXXXX | 1.03 | Gio Gonzalez | 36.7 | OAK |
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