| Starter | Tm | Tier | Game |
|---|---|---|---|
| John Smoltz | ATL | 7.86 | 200705290_ATL_MIL |
| Jake Peavy | SDN | 6.88 | 200705270_MIL_SDN |
| Roy Oswalt | HOU | 6.78 | 200705270_HOU_ARI |
| Johan Santana | MIN | 5.79 | 200705280_CHA_MIN |
| John Lackey | ANA | 5.64 | 200705270_ANA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Casey Fossum | TBA | -5.56 | 200705290_DET_TBA |
| Kip Wells | SLN | -4.3 | 200705280_SLN_COL |
| Byung-Hyun Kim | MIA | -2.3 | 200705280_MIA_CHN |
| Dustin McGowan | TOR | -1.99 | 200705280_NYA_TOR |
| Odalis Perez | KCA | -1.96 | 200705270_SEA_KCA |
Based on accumulated WAA for this season up to 2007-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.53 | Jake Peavy | 73.3 | SDN |
| +003+ | 4.38 | Dan Haren | 74.3 | OAK |
| +005+ | 3.52 | Brad Penny | 70 | LAN |
| +006+ | 3.3 | John Lackey | 72.3 | ANA |
| +007+ | 2.99 | Andy Pettitte | 71.7 | NYA |
| +008+ | 2.98 | Tom Gorzelanny | 71.7 | PIT |
| +009+ | 2.93 | Chad Gaudin | 66 | OAK |
| +013+ | 2.67 | Tim Hudson | 77.3 | ATL |
| +015+ | 2.61 | John Smoltz | 76.7 | ATL |
| +017+ | 2.55 | Sergio Mitre | 47.7 | MIA |
| +020+ | 2.28 | Kelvim Escobar | 58 | ANA |
| +023+ | 2.25 | Oliver Perez | 63.7 | NYN |
| +024+ | 2.19 | Josh Beckett | 57.7 | BOS |
| +025+ | 2.18 | Justin Verlander | 63 | DET |
| +027+ | 2.12 | Matt Morris | 68.3 | SFN |
| +030+ | 2.05 | Jason Marquis | 70.7 | CHN |
| +033+ | 2.02 | John Maine | 61.3 | NYN |
| +034+ | 2.01 | Fausto Carmona | 62.3 | CLE |
| +035+ | 1.99 | Chris Young | 60 | SDN |
| +038+ | 1.95 | James Shields | 74.3 | TBA |
| +047+ | 1.83 | Orlando Hernandez | 38 | NYN |
| +054+ | 1.77 | Justin Germano | 25 | SDN |
| +058+ | 1.74 | Jarrod Washburn | 67 | SEA |
| +059+ | 1.74 | Gil Meche | 70.7 | KCA |
| +060+ | 1.73 | Roy Oswalt | 83 | HOU |
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