| Starter | Tm | Tier | Game |
|---|---|---|---|
| Barry Zito | OAK | 3.26 | 200404070_TEX_OAK |
| Curt Schilling | BOS | 2.23 | 200404060_BOS_BAL |
| Jamie Moyer | SEA | 1.84 | 200404060_ANA_SEA |
| Vicente Padilla | PHI | 1.55 | 200404080_PHI_PIT |
| Javier Vazquez | NYA | 1.22 | 200404080_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shawn Estes | COL | -4.71 | 200404060_COL_ARI |
| Chan Ho Park | TEX | -3.96 | 200404060_TEX_OAK |
| Brett Tomko | SFN | -3.04 | 200404060_SFN_HOU |
| Mike Maroth | DET | -2.64 | 200404060_DET_TOR |
| Matt Kinney | MIL | -2.2 | 200404070_MIL_SLN |
Based on accumulated WAA for this season up to 2004-04-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.14 | Kevin Brown | 14 | NYA |
| XXXXX | 0.82 | Dontrelle Willis | 7.7 | MIA |
| XXXXX | 0.75 | Paul Wilson | 7 | CIN |
| XXXXX | 0.75 | Freddy Garcia | 7 | SEA |
| XXXXX | 0.75 | Roger Clemens | 7 | HOU |
| XXXXX | 0.71 | David Wells | 7 | SDN |
| XXXXX | 0.69 | Claudio Vargas | 6 | WAS |
| XXXXX | 0.68 | Javier Vazquez | 8 | NYA |
| XXXXX | 0.64 | Jason Johnson | 6 | DET |
| XXXXX | 0.64 | Kip Wells | 6 | PIT |
| XXXXX | 0.64 | Bartolo Colon | 6 | ANA |
| XXXXX | 0.62 | C.C. Sabathia | 7 | CLE |
| XXXXX | 0.62 | Jeff D'Amico | 7 | CLE |
| XXXXX | 0.6 | Adam Eaton | 8 | SDN |
| XXXXX | 0.54 | Ryan Vogelsong | 7 | PIT |
| XXXXX | 0.54 | Mark Mulder | 7 | OAK |
| XXXXX | 0.54 | Josh Beckett | 7 | MIA |
| XXXXX | 0.53 | Shawn Estes | 7 | COL |
| XXXXX | 0.48 | Jeff Weaver | 7 | LAN |
| XXXXX | 0.45 | Chris Capuano | 6 | MIL |
| XXXXX | 0.44 | Dustin Hermanson | 6 | SFN |
| XXXXX | 0.43 | Kelvim Escobar | 6 | ANA |
| XXXXX | 0.43 | Barry Zito | 8 | OAK |
| XXXXX | 0.4 | Colby Lewis | 5.3 | TEX |
| XXXXX | 0.4 | Matt Riley | 6.3 | BAL |
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