| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Oswalt | HOU | 6.36 | 200704270_MIL_HOU |
| John Smoltz | ATL | 4.67 | 200704280_ATL_COL |
| Andy Pettitte | NYA | 3.51 | 200704270_BOS_NYA |
| Dan Haren | OAK | 2.6 | 200704280_TBA_OAK |
| Tom Glavine | NYN | 2.29 | 200704280_NYN_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jeff Weaver | SEA | -3.25 | 200704280_KCA_SEA |
| Tony Armas | PIT | -3.25 | 200704260_HOU_PIT |
| Wandy Rodriguez | HOU | -3.23 | 200704260_HOU_PIT |
| Russ Ortiz | SFN | -2.99 | 200704260_SFN_LAN |
| Casey Fossum | TBA | -2.68 | 200704280_TBA_OAK |
Based on accumulated WAA for this season up to 2007-04-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.54 | Tim Hudson | 37 | ATL |
| +003+ | 2.33 | Dan Haren | 39.3 | OAK |
| +004+ | 2.16 | Matt Cain | 35 | SFN |
| +005+ | 1.97 | Gil Meche | 41.3 | KCA |
| +006+ | 1.92 | Ian Snell | 34 | PIT |
| +008+ | 1.83 | Jake Peavy | 32.3 | SDN |
| +012+ | 1.7 | Brad Penny | 32.3 | LAN |
| +013+ | 1.66 | Braden Looper | 33 | SLN |
| +014+ | 1.65 | Rich Hill | 28.7 | CHN |
| +020+ | 1.46 | John Maine | 26.3 | NYN |
| +022+ | 1.43 | Ted Lilly | 33 | CHN |
| +023+ | 1.41 | Roy Halladay | 38.3 | TOR |
| +026+ | 1.38 | John Lackey | 30.7 | ANA |
| +028+ | 1.34 | Josh Beckett | 32.7 | BOS |
| +029+ | 1.28 | Mark Hendrickson | 21.7 | LAN |
| +030+ | 1.25 | Ramon Ortiz | 35 | MIN |
| XXXXX | 1.23 | Nate Robertson | 33.3 | DET |
| XXXXX | 1.21 | Tim Wakefield | 31.3 | BOS |
| XXXXX | 1.21 | Jason Marquis | 30.7 | CHN |
| XXXXX | 1.16 | Orlando Hernandez | 32 | NYN |
| XXXXX | 1.08 | Bronson Arroyo | 34.7 | CIN |
| XXXXX | 1.06 | Chad Gaudin | 28.3 | OAK |
| XXXXX | 1.05 | Tom Glavine | 35.3 | NYN |
| XXXXX | 1.04 | Kyle Lohse | 34.3 | CIN |
| XXXXX | 1 | Matt Morris | 25.3 | SFN |
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