| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Glavine | NYN | 4.15 | 200405280_NYN_MIA |
| Mark Mulder | OAK | 3.91 | 200405270_OAK_BOS |
| Pedro Martinez | BOS | 3.74 | 200405280_SEA_BOS |
| Randy Johnson | ARI | 3.64 | 200405280_ARI_LAN |
| Roy Halladay | TOR | 3.39 | 200405270_ANA_TOR |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shawn Estes | COL | -4.87 | 200405280_COL_SFN |
| Steve Sparks | ARI | -3.87 | 200405270_ARI_SFN |
| Brian Anderson | KCA | -2.54 | 200405270_DET_KCA |
| Wes Obermueller | MIL | -2.53 | 200405290_SDN_MIL |
| Josh Fogg | PIT | -2.37 | 200405290_CHN_PIT |
Based on accumulated WAA for this season up to 2004-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.91 | Tom Glavine | 74.7 | NYN |
| +002+ | 3.58 | Brad Penny | 68 | MIA |
| +005+ | 3.17 | Randy Johnson | 76.3 | ARI |
| +007+ | 3 | Roger Clemens | 64.3 | HOU |
| +008+ | 2.99 | Horacio Ramirez | 59.3 | ATL |
| +015+ | 2.67 | Carlos Zambrano | 61.3 | CHN |
| +017+ | 2.66 | Ben Sheets | 73 | MIL |
| +020+ | 2.56 | Curt Schilling | 70.3 | BOS |
| +027+ | 2.42 | Livan Hernandez | 80 | WAS |
| +030+ | 2.36 | Steve Trachsel | 63.7 | NYN |
| +036+ | 2.2 | Mark Mulder | 72 | OAK |
| +039+ | 2.09 | Freddy Garcia | 68.7 | SEA |
| +040+ | 2.06 | C.C. Sabathia | 62.3 | CLE |
| +043+ | 2 | Cliff Lee | 59.7 | CLE |
| +046+ | 1.99 | Jason Schmidt | 55 | SFN |
| +045+ | 1.99 | Matt Clement | 65 | CHN |
| +049+ | 1.96 | Odalis Perez | 66.7 | LAN |
| +056+ | 1.85 | Randy Wolf | 57.3 | PHI |
| +058+ | 1.84 | Kenny Rogers | 67.3 | TEX |
| +069+ | 1.7 | Paul Wilson | 64.7 | CIN |
| +072+ | 1.68 | Aaron Sele | 44.7 | ANA |
| +075+ | 1.66 | Roy Oswalt | 69.7 | HOU |
| +077+ | 1.64 | Dennys Reyes | 35.7 | KCA |
| +082+ | 1.62 | Mark Buehrle | 70.3 | CHA |
| +084+ | 1.6 | Tim Hudson | 72.3 | OAK |
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