| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | TOR | 7.73 | 200704300_TEX_TOR |
| Johan Santana | MIN | 5.91 | 200704290_MIN_DET |
| John Smoltz | ATL | 4.67 | 200704280_ATL_COL |
| John Lackey | ANA | 4.38 | 200704300_ANA_KCA |
| Jake Peavy | SDN | 4.26 | 200704300_WAS_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Josh Fogg | COL | -3.27 | 200704300_COL_SFN |
| Jeff Weaver | SEA | -3.25 | 200704280_KCA_SEA |
| Odalis Perez | KCA | -2.8 | 200704300_ANA_KCA |
| Casey Fossum | TBA | -2.68 | 200704280_TBA_OAK |
| Kyle Davies | ATL | -2.1 | 200704290_ATL_COL |
Based on accumulated WAA for this season up to 2007-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.85 | Tim Hudson | 45 | ATL |
| +004+ | 2.32 | Dan Haren | 39.3 | OAK |
| +005+ | 2.16 | Matt Cain | 35 | SFN |
| +006+ | 2.11 | John Maine | 33.3 | NYN |
| +007+ | 2.06 | Roy Halladay | 47.3 | TOR |
| +008+ | 1.97 | Gil Meche | 41.3 | KCA |
| +009+ | 1.92 | Ian Snell | 34 | PIT |
| +010+ | 1.9 | Rich Hill | 35.7 | CHN |
| +015+ | 1.78 | John Lackey | 37 | ANA |
| +017+ | 1.73 | Jake Peavy | 39.3 | SDN |
| +019+ | 1.67 | Braden Looper | 33 | SLN |
| +021+ | 1.58 | Brad Penny | 32.3 | LAN |
| +025+ | 1.52 | Jeff Suppan | 42.3 | MIL |
| +027+ | 1.44 | Ted Lilly | 33 | CHN |
| +033+ | 1.33 | Josh Beckett | 32.7 | BOS |
| +036+ | 1.25 | Ramon Ortiz | 35 | MIN |
| XXXXX | 1.23 | Nate Robertson | 33.3 | DET |
| XXXXX | 1.22 | Jason Marquis | 30.7 | CHN |
| XXXXX | 1.2 | Tim Wakefield | 31.3 | BOS |
| XXXXX | 1.2 | Mark Hendrickson | 21.7 | LAN |
| XXXXX | 1.16 | Jon Lieber | 21 | PHI |
| XXXXX | 1.14 | Jamie Moyer | 34 | PHI |
| XXXXX | 1.06 | Bronson Arroyo | 34.7 | CIN |
| XXXXX | 1.05 | Chad Gaudin | 28.3 | OAK |
| XXXXX | 1.04 | Tom Glavine | 35.3 | NYN |
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