| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 8.16 | 201105150_PHI_ATL |
| Jered Weaver | ANA | 4.88 | 201105130_ANA_TEX |
| Clayton Kershaw | LAN | 4.68 | 201105130_ARI_LAN |
| CC Sabathia | NYA | 4.01 | 201105140_BOS_NYA |
| Justin Verlander | DET | 2.84 | 201105130_KCA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chris Volstad | MIA | -2.98 | 201105130_MIA_WAS |
| Luke Hochevar | KCA | -2.91 | 201105130_KCA_DET |
| Carl Pavano | MIN | -2.63 | 201105130_TOR_MIN |
| Joe Saunders | ARI | -2.03 | 201105130_ARI_LAN |
| Derek Holland | TEX | -1.86 | 201105140_ANA_TEX |
Based on accumulated WAA for this season up to 2011-05-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.91 | Dan Haren | 65.3 | ANA |
| +004+ | 2.83 | Josh Johnson | 55.3 | MIA |
| +005+ | 2.8 | Trevor Cahill | 59.3 | OAK |
| +007+ | 2.61 | Roy Halladay | 69.3 | PHI |
| +009+ | 2.53 | Josh Beckett | 51.3 | BOS |
| +010+ | 2.52 | James Shields | 60.7 | TBA |
| +011+ | 2.38 | Jaime Garcia | 52.3 | SLN |
| +013+ | 2.32 | Tim Lincecum | 55.3 | SFN |
| +018+ | 2.17 | Jair Jurrjens | 43.3 | ATL |
| +020+ | 2.13 | Jered Weaver | 63.7 | ANA |
| +021+ | 2.08 | Kyle Lohse | 58.3 | SLN |
| +022+ | 1.91 | Alexi Ogando | 43.7 | TEX |
| +029+ | 1.69 | Zachary Britton | 52 | BAL |
| +034+ | 1.58 | Clayton Kershaw | 59 | LAN |
| +036+ | 1.52 | Justin Verlander | 65 | DET |
| +043+ | 1.41 | Tommy Hanson | 46.7 | ATL |
| +045+ | 1.41 | Shaun Marcum | 49.7 | MIL |
| +047+ | 1.39 | Josh Collmenter | 20 | ARI |
| +055+ | 1.3 | Justin Masterson | 52.7 | CLE |
| XXXXX | 1.24 | Clayton Mortensen | 16.3 | COL |
| XXXXX | 1.23 | Johnny Cueto | 13.7 | CIN |
| XXXXX | 1.19 | Josh Tomlin | 46.7 | CLE |
| XXXXX | 1.18 | Gio Gonzalez | 43.7 | OAK |
| XXXXX | 1.15 | Ian Kennedy | 59 | ARI |
| XXXXX | 1.15 | Jhoulys Chacin | 53 | COL |
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