| Starter | Tm | Tier | Game |
|---|---|---|---|
| Clayton Kershaw | LAN | 4.81 | 201206210_LAN_OAK |
| Jered Weaver | ANA | 4.44 | 201206200_SFN_ANA |
| Gio Gonzalez | WAS | 3.34 | 201206210_TBA_WAS |
| Ryan Vogelsong | SFN | 3.26 | 201206200_SFN_ANA |
| Chris Sale | CHA | 1.88 | 201206220_MIL_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Blackburn | MIN | -4.96 | 201206220_MIN_CIN |
| Rick Porcello | DET | -2.36 | 201206200_SLN_DET |
| Gavin Floyd | CHA | -2.14 | 201206200_CHN_CHA |
| Jeff Francis | COL | -1.83 | 201206210_COL_PHI |
| Brian Matusz | BAL | -1.59 | 201206200_BAL_NYN |
Based on accumulated WAA for this season up to 2012-06-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.61 | R.A. Dickey | 99 | NYN |
| +005+ | 3.89 | James McDonald | 90.3 | PIT |
| +006+ | 3.82 | Matt Cain | 100 | SFN |
| +011+ | 3.64 | Justin Verlander | 108.7 | DET |
| +013+ | 3.5 | Chris Sale | 88.3 | CHA |
| +014+ | 3.5 | Johnny Cueto | 94.7 | CIN |
| +015+ | 3.34 | C.J. Wilson | 92.3 | ANA |
| +016+ | 3.32 | Wade Miley | 82.3 | ARI |
| +017+ | 3.28 | Ryan Vogelsong | 89.7 | SFN |
| +020+ | 3.03 | Clayton Kershaw | 102.3 | LAN |
| +024+ | 2.79 | Stephen Strasburg | 84 | WAS |
| +025+ | 2.78 | Jered Weaver | 75 | ANA |
| +026+ | 2.77 | Jake Peavy | 98.7 | CHA |
| +028+ | 2.67 | Kyle Lohse | 94.7 | SLN |
| +030+ | 2.64 | Gio Gonzalez | 84.7 | WAS |
| +032+ | 2.59 | Jason Hammel | 89.7 | BAL |
| +033+ | 2.59 | Chris Capuano | 86.3 | LAN |
| +034+ | 2.58 | Brandon McCarthy | 78 | OAK |
| +040+ | 2.44 | Zack Greinke | 96 | MIL |
| +045+ | 2.37 | Madison Bumgarner | 95.7 | SFN |
| +047+ | 2.35 | Lance Lynn | 86.7 | SLN |
| +054+ | 2.19 | Colby Lewis | 96 | TEX |
| +063+ | 2.11 | Jordan Zimmermann | 90.3 | WAS |
| +072+ | 1.99 | Jose Quintana | 35.3 | CHA |
| +073+ | 1.96 | Jarrod Parker | 66.7 | OAK |
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