| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jered Weaver | ANA | 6.43 | 201205280_NYA_ANA |
| Cole Hamels | PHI | 6.14 | 201205280_PHI_NYN |
| Gio Gonzalez | WAS | 4.47 | 201205270_WAS_ATL |
| Felix Hernandez | SEA | 4.14 | 201205260_ANA_SEA |
| Matt Cain | SFN | 4.01 | 201205270_SFN_MIA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luke Hochevar | KCA | -5.32 | 201205270_KCA_BAL |
| Mike Minor | ATL | -4.69 | 201205260_WAS_ATL |
| Rick Porcello | DET | -3.73 | 201205270_DET_MIN |
| Kevin Correia | PIT | -2.4 | 201205260_CHN_PIT |
| Brian Matusz | BAL | -2.29 | 201205270_KCA_BAL |
Based on accumulated WAA for this season up to 2012-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.35 | Brandon Beachy | 66 | ATL |
| +004+ | 3.2 | Justin Verlander | 75.3 | DET |
| +006+ | 3.14 | Clayton Kershaw | 68.7 | LAN |
| +009+ | 2.73 | James McDonald | 65.3 | PIT |
| +011+ | 2.63 | Gio Gonzalez | 61.7 | WAS |
| +012+ | 2.62 | Chris Capuano | 63 | LAN |
| +015+ | 2.43 | Wandy Rodriguez | 72.3 | HOU |
| +016+ | 2.41 | Cole Hamels | 70.3 | PHI |
| +019+ | 2.33 | Ryan Dempster | 54.7 | CHN |
| +025+ | 2.17 | Jered Weaver | 69 | ANA |
| +029+ | 2.11 | Chris Sale | 57.7 | CHA |
| +030+ | 2.06 | Johnny Cueto | 64 | CIN |
| +031+ | 2.05 | Lance Lynn | 63.7 | SLN |
| +033+ | 1.91 | Wade Miley | 52.3 | ARI |
| +036+ | 1.89 | David Price | 66.3 | TBA |
| +039+ | 1.86 | Matt Cain | 71 | SFN |
| +042+ | 1.8 | C.J. Wilson | 65 | ANA |
| +045+ | 1.78 | Ryan Vogelsong | 54 | SFN |
| +050+ | 1.69 | Kyle Lohse | 62 | SLN |
| +051+ | 1.68 | Johan Santana | 59 | NYN |
| +054+ | 1.67 | Stephen Strasburg | 58 | WAS |
| +056+ | 1.64 | Jeremy Hellickson | 63.7 | TBA |
| +060+ | 1.61 | Jordan Zimmermann | 64.3 | WAS |
| +074+ | 1.44 | Felix Hernandez | 76.7 | SEA |
| +075+ | 1.42 | Anibal Sanchez | 59.7 | MIA |
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