| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Oswalt | HOU | 6.36 | 200704270_MIL_HOU |
| John Lackey | ANA | 4.07 | 200704250_TBA_ANA |
| Jake Peavy | SDN | 3.61 | 200704250_SDN_ARI |
| Brandon Webb | ARI | 3.55 | 200704250_SDN_ARI |
| Andy Pettitte | NYA | 3.51 | 200704270_BOS_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sidney Ponson | MIN | -5.69 | 200704250_KCA_MIN |
| Josh Fogg | COL | -3.67 | 200704250_COL_NYN |
| Tony Armas | PIT | -3.25 | 200704260_HOU_PIT |
| Wandy Rodriguez | HOU | -3.23 | 200704260_HOU_PIT |
| Odalis Perez | KCA | -3.04 | 200704250_KCA_MIN |
Based on accumulated WAA for this season up to 2007-04-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.52 | Tim Hudson | 37 | ATL |
| +003+ | 2.03 | Dan Haren | 32 | OAK |
| +004+ | 1.9 | Ian Snell | 34 | PIT |
| +005+ | 1.81 | Jake Peavy | 32.3 | SDN |
| +010+ | 1.75 | Matt Cain | 29 | SFN |
| +011+ | 1.67 | Brad Penny | 32.3 | LAN |
| +012+ | 1.65 | Braden Looper | 33 | SLN |
| +013+ | 1.64 | Rich Hill | 28.7 | CHN |
| +017+ | 1.48 | John Maine | 26.3 | NYN |
| +019+ | 1.42 | Ted Lilly | 33 | CHN |
| +020+ | 1.41 | Roy Halladay | 38.3 | TOR |
| +021+ | 1.37 | John Lackey | 30.7 | ANA |
| +022+ | 1.37 | Gil Meche | 35.3 | KCA |
| +024+ | 1.32 | Josh Beckett | 32.7 | BOS |
| +027+ | 1.29 | Tim Wakefield | 26 | BOS |
| +029+ | 1.26 | Mark Hendrickson | 21.7 | LAN |
| XXXXX | 1.23 | Ramon Ortiz | 35 | MIN |
| XXXXX | 1.21 | Nate Robertson | 33.3 | DET |
| XXXXX | 1.2 | Jason Marquis | 30.7 | CHN |
| XXXXX | 1.19 | Tom Gorzelanny | 26.3 | PIT |
| XXXXX | 1.19 | Orlando Hernandez | 32 | NYN |
| XXXXX | 1.16 | Justin Verlander | 26 | DET |
| XXXXX | 1.06 | Bronson Arroyo | 34.7 | CIN |
| XXXXX | 1.05 | Chad Gaudin | 28.3 | OAK |
| XXXXX | 1.03 | Kyle Lohse | 34.3 | CIN |
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