| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Jennings | COL | -6.49 | 200405260_SDN_COL |
| Casey Daigle | ARI | -2.32 | 200405260_ARI_SFN |
| Victor Zambrano | TBA | -1.92 | 200405250_MIN_TBA |
| Joaquin Benoit | TEX | -1.55 | 200405260_TEX_CHA |
| Kyle Lohse | MIN | -1.46 | 200405250_MIN_TBA |
Based on accumulated WAA for this season up to 2004-05-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.6 | Tom Glavine | 67.7 | NYN |
| +003+ | 3.21 | Brad Penny | 60 | MIA |
| +004+ | 3.14 | Randy Johnson | 70 | ARI |
| +005+ | 3.07 | Jake Peavy | 53.7 | SDN |
| +006+ | 3.01 | Horacio Ramirez | 59.3 | ATL |
| +014+ | 2.65 | Carlos Zambrano | 61.3 | CHN |
| +016+ | 2.56 | Curt Schilling | 70.3 | BOS |
| +019+ | 2.52 | Roger Clemens | 57.3 | HOU |
| +021+ | 2.43 | Livan Hernandez | 80 | WAS |
| +024+ | 2.35 | Steve Trachsel | 63.7 | NYN |
| +025+ | 2.34 | Matt Clement | 60.3 | CHN |
| +026+ | 2.32 | Freddy Garcia | 63 | SEA |
| +034+ | 2.17 | Ben Sheets | 66 | MIL |
| +037+ | 2.05 | C.C. Sabathia | 62.3 | CLE |
| +040+ | 2.02 | Mark Mulder | 66.3 | OAK |
| +041+ | 2 | Jason Schmidt | 55 | SFN |
| +043+ | 1.95 | Odalis Perez | 66.7 | LAN |
| +050+ | 1.81 | Ryan Drese | 49.3 | TEX |
| +051+ | 1.8 | Kenny Rogers | 67.3 | TEX |
| +061+ | 1.71 | Paul Wilson | 64.7 | CIN |
| +065+ | 1.68 | Roy Oswalt | 69.7 | HOU |
| +075+ | 1.57 | Tim Hudson | 72.3 | OAK |
| +077+ | 1.55 | Tomo Ohka | 55.3 | WAS |
| +081+ | 1.52 | Tim Wakefield | 56 | BOS |
| +082+ | 1.49 | Oliver Perez | 45.7 | PIT |
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