| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | TOR | 8.9 | 200704240_TOR_BOS |
| Johan Santana | MIN | 7.52 | 200704240_CLE_MIN |
| John Lackey | ANA | 4.07 | 200704250_TBA_ANA |
| Jake Peavy | SDN | 3.61 | 200704250_SDN_ARI |
| Brandon Webb | ARI | 3.55 | 200704250_SDN_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sidney Ponson | MIN | -5.69 | 200704250_KCA_MIN |
| Mark Redman | ATL | -4.73 | 200704240_ATL_MIA |
| Josh Fogg | COL | -3.67 | 200704250_COL_NYN |
| Tony Armas | PIT | -3.25 | 200704260_HOU_PIT |
| Wandy Rodriguez | HOU | -3.23 | 200704260_HOU_PIT |
Based on accumulated WAA for this season up to 2007-04-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.51 | Tim Hudson | 37 | ATL |
| +003+ | 2.02 | Dan Haren | 32 | OAK |
| +006+ | 1.8 | Jake Peavy | 32.3 | SDN |
| +008+ | 1.73 | Matt Cain | 29 | SFN |
| +009+ | 1.66 | Brad Penny | 32.3 | LAN |
| +011+ | 1.64 | Braden Looper | 33 | SLN |
| +012+ | 1.63 | Rich Hill | 28.7 | CHN |
| +014+ | 1.46 | John Maine | 26.3 | NYN |
| +015+ | 1.41 | Roy Halladay | 38.3 | TOR |
| +016+ | 1.4 | Ted Lilly | 33 | CHN |
| +020+ | 1.35 | John Lackey | 30.7 | ANA |
| +022+ | 1.34 | Gil Meche | 35.3 | KCA |
| +023+ | 1.31 | Josh Beckett | 32.7 | BOS |
| +026+ | 1.29 | Tim Wakefield | 26 | BOS |
| +028+ | 1.28 | Chad Gaudin | 24.3 | OAK |
| XXXXX | 1.24 | Ian Snell | 27 | PIT |
| XXXXX | 1.19 | Jason Marquis | 24 | CHN |
| XXXXX | 1.18 | Tom Gorzelanny | 26.3 | PIT |
| XXXXX | 1.18 | Nate Robertson | 26.3 | DET |
| XXXXX | 1.16 | Orlando Hernandez | 32 | NYN |
| XXXXX | 1.15 | Justin Verlander | 26 | DET |
| XXXXX | 1.07 | Ramon Ortiz | 29 | MIN |
| XXXXX | 1.04 | Bronson Arroyo | 34.7 | CIN |
| XXXXX | 1.01 | Kyle Lohse | 34.3 | CIN |
| XXXXX | 1 | Shawn Hill | 32.7 | WAS |
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