| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Blackburn | MIN | -6.65 | 201207250_MIN_CHA |
| Jason Marquis | SDN | -2.58 | 201207250_SDN_SFN |
| Tim Lincecum | SFN | -1.98 | 201207250_SDN_SFN |
| Derek Lowe | CLE | -1.71 | 201207250_DET_CLE |
| Luke Hochevar | KCA | -1.66 | 201207250_KCA_ANA |
Based on accumulated WAA for this season up to 2012-07-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.5 | Johnny Cueto | 133.3 | CIN |
| +004+ | 5.36 | Justin Verlander | 155.7 | DET |
| +005+ | 4.97 | Ryan Vogelsong | 123.7 | SFN |
| +008+ | 4.83 | Jordan Zimmermann | 128.3 | WAS |
| +009+ | 4.82 | Jered Weaver | 115.7 | ANA |
| +013+ | 4.46 | Ryan Dempster | 104 | CHN |
| +014+ | 4.41 | Chris Sale | 117.7 | CHA |
| +016+ | 4.37 | David Price | 133 | TBA |
| +019+ | 4.28 | Kyle Lohse | 136.3 | SLN |
| +022+ | 4.05 | Felix Hernandez | 148 | SEA |
| +024+ | 3.9 | Matt Cain | 134.7 | SFN |
| +033+ | 3.53 | C.J. Wilson | 131 | ANA |
| +037+ | 3.4 | R.A. Dickey | 139.3 | NYN |
| +040+ | 3.19 | Stephen Strasburg | 117.3 | WAS |
| +047+ | 2.94 | Matt Harrison | 128.3 | TEX |
| +048+ | 2.83 | Clayton Kershaw | 140.3 | LAN |
| +049+ | 2.82 | Madison Bumgarner | 136.7 | SFN |
| +051+ | 2.78 | Michael Fiers | 59.7 | MIL |
| +055+ | 2.7 | Jake Peavy | 140 | CHA |
| +056+ | 2.66 | James McDonald | 125.7 | PIT |
| +058+ | 2.65 | Wade Miley | 118.7 | ARI |
| +059+ | 2.64 | Chris Capuano | 129.3 | LAN |
| +069+ | 2.49 | Jose Quintana | 76.7 | CHA |
| +074+ | 2.39 | Lance Lynn | 116 | SLN |
| +086+ | 2.27 | Cole Hamels | 133.7 | PHI |
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