| Starter | Tm | Tier | Game |
|---|---|---|---|
| John Lackey | ANA | 5.23 | 200706180_HOU_ANA |
| John Smoltz | ATL | 5.01 | 200706160_ATL_CLE |
| Roy Oswalt | HOU | 3.52 | 200706170_SEA_HOU |
| Brandon Webb | ARI | 3.42 | 200706170_ARI_BAL |
| Chris Young | SDN | 2.62 | 200706160_SDN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Edwin Jackson | TBA | -5.35 | 200706180_TBA_ARI |
| Odalis Perez | KCA | -3.79 | 200706180_KCA_SLN |
| Kyle Davies | ATL | -2.63 | 200706170_ATL_CLE |
| Levale Speigner | WAS | -2.2 | 200706160_WAS_TOR |
| Todd Wellemeyer | SLN | -1.67 | 200706160_SLN_OAK |
Based on accumulated WAA for this season up to 2007-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 6.31 | Dan Haren | 104 | OAK |
| +004+ | 5.23 | Jake Peavy | 94 | SDN |
| +005+ | 4.5 | Brad Penny | 90.7 | LAN |
| +007+ | 3.79 | Chris Young | 83.7 | SDN |
| +008+ | 3.62 | Ian Snell | 95.7 | PIT |
| +014+ | 3.25 | John Lackey | 97.3 | ANA |
| +017+ | 3.15 | John Smoltz | 88.7 | ATL |
| +018+ | 3.08 | Gil Meche | 99 | KCA |
| +020+ | 3.07 | Andy Pettitte | 92 | NYA |
| +021+ | 3.06 | Jeremy Guthrie | 73.7 | BAL |
| +022+ | 2.98 | Sergio Mitre | 63 | MIA |
| +023+ | 2.96 | Justin Verlander | 90 | DET |
| +024+ | 2.95 | Derek Lowe | 102.3 | LAN |
| +025+ | 2.93 | Kelvim Escobar | 88 | ANA |
| +028+ | 2.91 | Brandon Webb | 106 | ARI |
| +030+ | 2.86 | John Maine | 87 | NYN |
| +033+ | 2.82 | C.C. Sabathia | 107.3 | CLE |
| +035+ | 2.67 | Oliver Perez | 83 | NYN |
| +036+ | 2.66 | Chad Gaudin | 82 | OAK |
| +038+ | 2.59 | Tim Hudson | 99.7 | ATL |
| +039+ | 2.59 | Tom Gorzelanny | 91.7 | PIT |
| +040+ | 2.57 | James Shields | 103.7 | TBA |
| +042+ | 2.5 | Matt Cain | 91.3 | SFN |
| +043+ | 2.49 | Matt Morris | 95.3 | SFN |
| +045+ | 2.48 | Fausto Carmona | 89.3 | CLE |
_