| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | TOR | 7.63 | 200704190_BOS_TOR |
| Roy Oswalt | HOU | 6.48 | 200704170_MIA_HOU |
| Johan Santana | MIN | 6.12 | 200704190_MIN_SEA |
| John Smoltz | ATL | 6.12 | 200704170_ATL_WAS |
| Jake Peavy | SDN | 4.25 | 200704190_ARI_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mark Redman | ATL | -5.19 | 200704190_CHN_ATL |
| Casey Fossum | TBA | -2.38 | 200704170_BAL_TBA |
| Ramon Ortiz | MIN | -2.28 | 200704170_MIN_SEA |
| Jeff Weaver | SEA | -2.09 | 200704170_MIN_SEA |
| Rodrigo Lopez | COL | -1.58 | 200704180_LAN_COL |
Based on accumulated WAA for this season up to 2007-04-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.8 | Rich Hill | 22 | CHN |
| +005+ | 1.49 | Brad Penny | 20.3 | LAN |
| +007+ | 1.49 | Tim Hudson | 21 | ATL |
| +008+ | 1.43 | Dan Haren | 25 | OAK |
| +011+ | 1.27 | Tim Wakefield | 20 | BOS |
| XXXXX | 1.24 | Tom Gorzelanny | 20.3 | PIT |
| XXXXX | 1.23 | Gil Meche | 28.3 | KCA |
| XXXXX | 1.1 | Roy Halladay | 30.3 | TOR |
| XXXXX | 1.09 | Justin Verlander | 19 | DET |
| XXXXX | 1.09 | Rich Harden | 19 | OAK |
| XXXXX | 1.08 | Josh Beckett | 18 | BOS |
| XXXXX | 1.06 | Jeremy Bonderman | 28 | DET |
| XXXXX | 1 | Matt Cain | 20 | SFN |
| XXXXX | 1 | Ian Snell | 20 | PIT |
| XXXXX | 0.99 | Ramon Ortiz | 22 | MIN |
| XXXXX | 0.99 | Jake Peavy | 25.3 | SDN |
| XXXXX | 0.98 | Felix Hernandez | 17.3 | SEA |
| XXXXX | 0.98 | Andy Pettitte | 18 | NYA |
| XXXXX | 0.97 | Nate Robertson | 20 | DET |
| XXXXX | 0.96 | Chris Sampson | 15 | HOU |
| XXXXX | 0.96 | Rodrigo Lopez | 17 | COL |
| XXXXX | 0.94 | Mark Hendrickson | 16.7 | LAN |
| XXXXX | 0.94 | Dustin Moseley | 14 | ANA |
| XXXXX | 0.94 | C.C. Sabathia | 21 | CLE |
| XXXXX | 0.93 | John Lackey | 24.7 | ANA |
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