| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 7.9 | 201104190_MIL_PHI |
| Josh Johnson | MIA | 6.66 | 201104190_PIT_MIA |
| CC Sabathia | NYA | 5.49 | 201104170_TEX_NYA |
| Tim Lincecum | SFN | 4.15 | 201104180_SFN_COL |
| Dan Haren | ANA | 3.85 | 201104170_ANA_CHA |
Based on accumulated WAA for this season up to 2011-04-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.88 | Dan Haren | 31 | ANA |
| +002+ | 1.86 | Josh Johnson | 27 | MIA |
| +003+ | 1.59 | Jered Weaver | 27.7 | ANA |
| +005+ | 1.53 | Gio Gonzalez | 19 | OAK |
| +006+ | 1.49 | Brett Anderson | 27.7 | OAK |
| +007+ | 1.47 | Matt Harrison | 22 | TEX |
| +009+ | 1.43 | Tim Lincecum | 27 | SFN |
| +010+ | 1.31 | Derek Lowe | 24.7 | ATL |
| XXXXX | 1.24 | Justin Masterson | 20.3 | CLE |
| XXXXX | 1.2 | Jaime Garcia | 20 | SLN |
| XXXXX | 1.19 | Charlie Morton | 22 | PIT |
| XXXXX | 1.16 | Shaun Marcum | 23.7 | MIL |
| XXXXX | 1.12 | Jhoulys Chacin | 22 | COL |
| XXXXX | 1.12 | Matt Cain | 19 | SFN |
| XXXXX | 1.11 | Chris Narveson | 18.7 | MIL |
| XXXXX | 1.11 | Josh Beckett | 20 | BOS |
| XXXXX | 1.05 | Brett Myers | 26.3 | HOU |
| XXXXX | 1 | Aaron Harang | 18 | SDN |
| XXXXX | 0.99 | Kevin Correia | 29 | PIT |
| XXXXX | 0.94 | Dustin Moseley | 19.7 | SDN |
| XXXXX | 0.9 | Kyle McClellan | 19 | SLN |
| XXXXX | 0.86 | Trevor Cahill | 25.3 | OAK |
| XXXXX | 0.84 | Michael Pineda | 19.3 | SEA |
| XXXXX | 0.84 | C.C. Sabathia | 25 | NYA |
| XXXXX | 0.81 | David Price | 28.7 | TBA |
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