| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Cain | SFN | 5.61 | 201204240_SFN_CIN |
| Cole Hamels | PHI | 4.38 | 201204250_PHI_ARI |
| Felix Hernandez | SEA | 3.84 | 201204250_SEA_DET |
| C.J. Wilson | ANA | 3.56 | 201204250_ANA_TBA |
| Gio Gonzalez | WAS | 3.27 | 201204240_WAS_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rick Porcello | DET | -3.58 | 201204260_SEA_DET |
| Chris Volstad | CHN | -2.94 | 201204250_SLN_CHN |
| Brian Matusz | BAL | -2.92 | 201204260_TOR_BAL |
| Luke Hochevar | KCA | -2.38 | 201204250_KCA_CLE |
| Nick Blackburn | MIN | -2.2 | 201204240_BOS_MIN |
Based on accumulated WAA for this season up to 2012-04-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.01 | Kyle Lohse | 27.3 | SLN |
| +004+ | 1.72 | Brandon Beachy | 25.7 | ATL |
| +005+ | 1.63 | Roy Halladay | 30 | PHI |
| +006+ | 1.56 | Lance Lynn | 27 | SLN |
| +007+ | 1.51 | Stephen Strasburg | 25 | WAS |
| +010+ | 1.47 | Justin Verlander | 31.3 | DET |
| +009+ | 1.47 | Jordan Zimmermann | 27 | WAS |
| +012+ | 1.43 | Wandy Rodriguez | 25.3 | HOU |
| +015+ | 1.37 | Barry Zito | 27 | SFN |
| +018+ | 1.34 | Ted Lilly | 20 | LAN |
| XXXXX | 1.23 | Joe Saunders | 21 | ARI |
| XXXXX | 1.23 | Jake Peavy | 28.7 | CHA |
| XXXXX | 1.22 | Jason Hammel | 26 | BAL |
| XXXXX | 1.21 | Jake Westbrook | 20.7 | SLN |
| XXXXX | 1.19 | Gio Gonzalez | 23.7 | WAS |
| XXXXX | 1.16 | Ross Detwiler | 16 | WAS |
| XXXXX | 1.14 | Felix Hernandez | 36.3 | SEA |
| XXXXX | 1.14 | Johnny Cueto | 25.3 | CIN |
| XXXXX | 1.13 | Clayton Kershaw | 22.3 | LAN |
| XXXXX | 1.08 | Colby Lewis | 26.7 | TEX |
| XXXXX | 1.05 | Tom Milone | 27 | OAK |
| XXXXX | 1.04 | Matt Cain | 30.3 | SFN |
| XXXXX | 1.03 | Jered Weaver | 29.7 | ANA |
| XXXXX | 0.98 | Vance Worley | 25 | PHI |
| XXXXX | 0.98 | Drew Smyly | 16 | DET |
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