| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Oswalt | HOU | 8.63 | 200704130_HOU_PHI |
| Johan Santana | MIN | 6.88 | 200704130_TBA_MIN |
| Roy Halladay | TOR | 6.37 | 200704130_DET_TOR |
| John Lackey | ANA | 4.41 | 200704130_ANA_BOS |
| Dontrelle Willis | MIA | 4.06 | 200704130_MIA_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sidney Ponson | MIN | -5.28 | 200704140_TBA_MIN |
| Russ Ortiz | SFN | -3.88 | 200704130_SFN_PIT |
| Mark Redman | ATL | -3.44 | 200704130_MIA_ATL |
| Josh Fogg | COL | -2.7 | 200704130_COL_ARI |
| Odalis Perez | KCA | -2.68 | 200704140_KCA_BAL |
Based on accumulated WAA for this season up to 2007-04-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.53 | Felix Hernandez | 17 | SEA |
| +004+ | 1.39 | Tim Hudson | 21 | ATL |
| +005+ | 1.39 | Jake Peavy | 20 | SDN |
| XXXXX | 1.14 | Justin Verlander | 13 | DET |
| XXXXX | 1.07 | Rich Hill | 14 | CHN |
| XXXXX | 1.03 | Rich Harden | 19 | OAK |
| XXXXX | 1 | Brad Penny | 13.3 | LAN |
| XXXXX | 0.92 | Nate Robertson | 20 | DET |
| XXXXX | 0.91 | Andy Pettitte | 18 | NYA |
| XXXXX | 0.9 | Livan Hernandez | 20 | ARI |
| XXXXX | 0.84 | C.C. Sabathia | 21 | CLE |
| XXXXX | 0.84 | Carlos Silva | 11.7 | MIN |
| XXXXX | 0.79 | John Lackey | 17.7 | ANA |
| XXXXX | 0.78 | Tim Wakefield | 13 | BOS |
| XXXXX | 0.77 | Zack Greinke | 13 | KCA |
| XXXXX | 0.77 | Roy Halladay | 23 | TOR |
| XXXXX | 0.76 | Rodrigo Lopez | 13 | COL |
| XXXXX | 0.74 | Chuck James | 11 | ATL |
| XXXXX | 0.73 | Dan Haren | 18 | OAK |
| XXXXX | 0.72 | Ramon Ortiz | 15 | MIN |
| XXXXX | 0.71 | Chris Sampson | 8 | HOU |
| XXXXX | 0.69 | Kip Wells | 20 | SLN |
| XXXXX | 0.69 | Ted Lilly | 19 | CHN |
| XXXXX | 0.69 | Dustin Moseley | 12 | ANA |
| XXXXX | 0.68 | Josh Beckett | 12 | BOS |
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