| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 8.86 | 201204160_PHI_SFN |
| Clayton Kershaw | LAN | 7.25 | 201204150_SDN_LAN |
| Jered Weaver | ANA | 6.15 | 201204160_OAK_ANA |
| Justin Verlander | DET | 4.96 | 201204160_DET_KCA |
| CC Sabathia | NYA | 2.71 | 201204170_MIN_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rick Porcello | DET | -2.74 | 201204150_DET_CHA |
| Kevin Correia | PIT | -2.72 | 201204150_PIT_SFN |
| Brian Matusz | BAL | -2.36 | 201204150_BAL_TOR |
| Chris Narveson | MIL | -2.14 | 201204150_MIL_ATL |
| Paul Maholm | CHN | -1.63 | 201204150_CHN_SLN |
Based on accumulated WAA for this season up to 2012-04-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.62 | Kyle Lohse | 20.3 | SLN |
| +004+ | 1.44 | Roy Halladay | 23 | PHI |
| XXXXX | 1.24 | Ryan Dempster | 20.3 | CHN |
| XXXXX | 1.18 | Chad Billingsley | 20.3 | LAN |
| XXXXX | 1.06 | Barry Zito | 16 | SFN |
| XXXXX | 1.05 | Jake Westbrook | 14 | SLN |
| XXXXX | 1.04 | Matt Harrison | 14 | TEX |
| XXXXX | 1.04 | Joe Saunders | 14 | ARI |
| XXXXX | 1 | Justin Verlander | 25.3 | DET |
| XXXXX | 0.99 | Stephen Strasburg | 19 | WAS |
| XXXXX | 0.93 | Matt Garza | 14.7 | CHN |
| XXXXX | 0.92 | Colby Lewis | 19.7 | TEX |
| XXXXX | 0.91 | Brandon Beachy | 12 | ATL |
| XXXXX | 0.87 | Jered Weaver | 20.7 | ANA |
| XXXXX | 0.79 | Wandy Rodriguez | 18.3 | HOU |
| XXXXX | 0.79 | C.J. Wilson | 13 | ANA |
| XXXXX | 0.77 | Jordan Zimmermann | 14 | WAS |
| XXXXX | 0.77 | Bruce Chen | 18 | KCA |
| XXXXX | 0.77 | Trevor Cahill | 13.3 | ARI |
| XXXXX | 0.76 | Johnny Cueto | 19 | CIN |
| XXXXX | 0.71 | Kevin Correia | 12 | PIT |
| XXXXX | 0.68 | Drew Smyly | 10 | DET |
| XXXXX | 0.68 | Rick Porcello | 14.7 | DET |
| XXXXX | 0.67 | Gio Gonzalez | 17.7 | WAS |
| XXXXX | 0.66 | Lance Lynn | 12 | SLN |
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