| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tim Hudson | OAK | 6.08 | 200406110_PIT_OAK |
| Curt Schilling | BOS | 5.55 | 200406100_SDN_BOS |
| Carlos Zambrano | CHN | 5.23 | 200406100_SLN_CHN |
| Roy Halladay | TOR | 3.46 | 200406120_ARI_TOR |
| Roy Oswalt | HOU | 3.19 | 200406120_HOU_MIL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Elarton | CLE | -6.36 | 200406120_CIN_CLE |
| Jason Jennings | COL | -4.38 | 200406100_COL_NYA |
| Steve Sparks | ARI | -4.05 | 200406110_ARI_TOR |
| Ryan Vogelsong | PIT | -3.79 | 200406120_PIT_OAK |
| Wes Obermueller | MIL | -2.44 | 200406100_MIL_ANA |
Based on accumulated WAA for this season up to 2004-06-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.58 | Tom Glavine | 89.7 | NYN |
| +003+ | 4.3 | Roger Clemens | 78 | HOU |
| +005+ | 4.11 | Carlos Zambrano | 83.3 | CHN |
| +007+ | 3.62 | Brad Penny | 86 | MIA |
| +008+ | 3.56 | Ben Sheets | 82 | MIL |
| +010+ | 3.51 | Jason Schmidt | 76 | SFN |
| +011+ | 3.42 | Randy Johnson | 88.3 | ARI |
| +012+ | 3.35 | Tim Hudson | 96.3 | OAK |
| +015+ | 3.12 | Al Leiter | 57 | NYN |
| +020+ | 3.02 | Livan Hernandez | 103.3 | WAS |
| +025+ | 2.91 | Curt Schilling | 92 | BOS |
| +029+ | 2.82 | Odalis Perez | 86.7 | LAN |
| +030+ | 2.73 | Mark Mulder | 86 | OAK |
| +032+ | 2.68 | Carl Pavano | 87 | MIA |
| +038+ | 2.54 | Zach Day | 80.7 | WAS |
| +041+ | 2.44 | Tomo Ohka | 71.7 | WAS |
| +052+ | 2.3 | Paul Wilson | 76.3 | CIN |
| +056+ | 2.21 | Freddy Garcia | 84.3 | SEA |
| +059+ | 2.18 | C.C. Sabathia | 80.3 | CLE |
| +064+ | 2.06 | Matt Clement | 79.7 | CHN |
| +071+ | 1.96 | Jake Westbrook | 67.7 | CLE |
| +083+ | 1.77 | Kazuhisa Ishii | 72.3 | LAN |
| +085+ | 1.76 | Brad Radke | 83 | MIN |
| +084+ | 1.76 | Cliff Lee | 72 | CLE |
| +090+ | 1.73 | Roy Halladay | 83.7 | TOR |
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