| Starter | Tm | Tier | Game |
|---|---|---|---|
| Clayton Kershaw | LAN | 6.34 | 201205190_SLN_LAN |
| Jered Weaver | ANA | 5.22 | 201205180_ANA_SDN |
| Cole Hamels | PHI | 4.79 | 201205180_BOS_PHI |
| Justin Verlander | DET | 4.78 | 201205180_PIT_DET |
| Johnny Cueto | CIN | 3.97 | 201205200_CIN_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Marquis | MIN | -3.23 | 201205200_MIN_MIL |
| A.J. Burnett | PIT | -3.12 | 201205190_PIT_DET |
| Jake Arrieta | BAL | -2.67 | 201205180_BAL_WAS |
| John Danks | CHA | -1.71 | 201205190_CHA_CHN |
| Kevin Millwood | SEA | -1.62 | 201205180_SEA_COL |
Based on accumulated WAA for this season up to 2012-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.19 | Brandon Beachy | 54 | ATL |
| +005+ | 2.83 | Clayton Kershaw | 61.7 | LAN |
| +006+ | 2.75 | Justin Verlander | 67.3 | DET |
| +009+ | 2.6 | Johnny Cueto | 59.3 | CIN |
| +011+ | 2.4 | Carlos Zambrano | 55 | MIA |
| +014+ | 2.28 | Wandy Rodriguez | 60.3 | HOU |
| +016+ | 2.2 | Ted Lilly | 45.3 | LAN |
| +017+ | 2.19 | Jake Peavy | 64 | CHA |
| +018+ | 2.19 | Derek Lowe | 58.7 | CLE |
| +025+ | 1.96 | Stephen Strasburg | 53 | WAS |
| +027+ | 1.93 | Wade Miley | 46.3 | ARI |
| +028+ | 1.92 | Anibal Sanchez | 54.3 | MIA |
| +030+ | 1.87 | Lance Lynn | 50.7 | SLN |
| +034+ | 1.79 | Ryan Vogelsong | 47.7 | SFN |
| +035+ | 1.79 | Gio Gonzalez | 48.7 | WAS |
| +036+ | 1.78 | Chris Capuano | 50 | LAN |
| +037+ | 1.75 | Ryan Dempster | 47.3 | CHN |
| +038+ | 1.72 | Cole Hamels | 54.3 | PHI |
| +039+ | 1.72 | Brandon Morrow | 61.7 | TOR |
| +042+ | 1.62 | Matt Cain | 57.3 | SFN |
| +045+ | 1.6 | Jered Weaver | 61 | ANA |
| +044+ | 1.6 | Jake Westbrook | 52.3 | SLN |
| +047+ | 1.57 | Zack Greinke | 56.7 | MIL |
| +048+ | 1.54 | Yu Darvish | 52 | TEX |
| +051+ | 1.49 | James McDonald | 50.3 | PIT |
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