| Starter | Tm | Tier | Game |
|---|---|---|---|
| Josh Johnson | MIA | 7.94 | 201105100_PHI_MIA |
| Roy Halladay | PHI | 7.62 | 201105100_PHI_MIA |
| CC Sabathia | NYA | 4.86 | 201105080_NYA_TEX |
| Clayton Kershaw | LAN | 4.62 | 201105080_LAN_NYN |
| Tim Lincecum | SFN | 4.17 | 201105100_ARI_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Davies | KCA | -6.5 | 201105100_KCA_NYA |
| Francisco Liriano | MIN | -1.84 | 201105100_DET_MIN |
| Joe Saunders | ARI | -1.83 | 201105080_ARI_SDN |
| Daisuke Matsuzaka | BOS | -1.24 | 201105080_MIN_BOS |
| Jeff Karstens | PIT | -1.22 | 201105090_LAN_PIT |
Based on accumulated WAA for this season up to 2011-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.8 | Josh Johnson | 55.3 | MIA |
| +004+ | 2.54 | Trevor Cahill | 52.3 | OAK |
| +005+ | 2.43 | Roy Halladay | 61.3 | PHI |
| +006+ | 2.37 | Dan Haren | 57.7 | ANA |
| +007+ | 2.37 | Jered Weaver | 57.7 | ANA |
| +009+ | 2.26 | James Shields | 53.7 | TBA |
| +010+ | 2.22 | Tim Lincecum | 55.3 | SFN |
| +014+ | 1.94 | Josh Beckett | 45.3 | BOS |
| +015+ | 1.93 | Jair Jurrjens | 36 | ATL |
| +017+ | 1.89 | Jaime Garcia | 45.3 | SLN |
| +018+ | 1.88 | Kyle Lohse | 52.3 | SLN |
| +019+ | 1.8 | Justin Masterson | 47 | CLE |
| +039+ | 1.37 | Shaun Marcum | 49.7 | MIL |
| +056+ | 1.25 | Dustin Moseley | 43.7 | SDN |
| XXXXX | 1.2 | Jhoulys Chacin | 47 | COL |
| XXXXX | 1.16 | C.C. Sabathia | 53 | NYA |
| XXXXX | 1.14 | Josh Tomlin | 46.7 | CLE |
| XXXXX | 1.14 | Gio Gonzalez | 43.7 | OAK |
| XXXXX | 1.11 | Felix Hernandez | 56.7 | SEA |
| XXXXX | 1.09 | Joel Pineiro | 20.3 | ANA |
| XXXXX | 1.05 | Tim Stauffer | 41.3 | SDN |
| XXXXX | 1.05 | Michael Pineda | 44.3 | SEA |
| XXXXX | 1.03 | Jon Lester | 51.7 | BOS |
| XXXXX | 1.02 | Cole Hamels | 47.7 | PHI |
| XXXXX | 1.02 | Clayton Mortensen | 14 | COL |
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