| Starter | Tm | Tier | Game |
|---|---|---|---|
| Curt Schilling | BOS | 5.39 | 200405130_BOS_TOR |
| Roy Halladay | TOR | 4.3 | 200405110_TOR_KCA |
| Kerry Wood | CHN | 3.47 | 200405110_CHN_LAN |
| Al Leiter | NYN | 2.64 | 200405110_NYN_ARI |
| Jason Schmidt | SFN | 2.16 | 200405120_PHI_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Jennings | COL | -5.87 | 200405132_PIT_COL |
| Wes Obermueller | MIL | -2.26 | 200405120_WAS_MIL |
| Chan Ho Park | TEX | -2.21 | 200405120_TEX_TBA |
| Mike Maroth | DET | -1.78 | 200405130_OAK_DET |
| Mike Hampton | ATL | -1.7 | 200405120_ATL_SLN |
Based on accumulated WAA for this season up to 2004-05-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.04 | Tom Glavine | 52.7 | NYN |
| +002+ | 2.96 | Carlos Zambrano | 49.3 | CHN |
| +004+ | 2.69 | Jake Peavy | 47.7 | SDN |
| +005+ | 2.6 | Roger Clemens | 45.3 | HOU |
| +007+ | 2.43 | Brad Penny | 48 | MIA |
| +010+ | 2.4 | Freddy Garcia | 50 | SEA |
| +011+ | 2.35 | Wilson Alvarez | 31.3 | LAN |
| +014+ | 2.16 | Livan Hernandez | 57.7 | WAS |
| +018+ | 2.03 | Joe Kennedy | 41.3 | COL |
| +023+ | 1.96 | Randy Johnson | 54 | ARI |
| +024+ | 1.93 | C.C. Sabathia | 41.7 | CLE |
| +028+ | 1.84 | Al Leiter | 39.3 | NYN |
| +032+ | 1.8 | Curt Schilling | 56.3 | BOS |
| +034+ | 1.79 | Roy Oswalt | 49.7 | HOU |
| +040+ | 1.71 | Matt Clement | 45.3 | CHN |
| +043+ | 1.64 | Kerry Wood | 44.7 | CHN |
| +046+ | 1.57 | Ryan Drese | 34.7 | TEX |
| +048+ | 1.52 | Wade Miller | 45 | HOU |
| +052+ | 1.5 | Horacio Ramirez | 36 | ATL |
| +065+ | 1.35 | Carl Pavano | 49.7 | MIA |
| +066+ | 1.34 | Kevin Brown | 52.7 | NYA |
| +067+ | 1.33 | Jake Westbrook | 33.7 | CLE |
| +072+ | 1.3 | Zach Day | 45.7 | WAS |
| +073+ | 1.3 | Tim Hudson | 52.3 | OAK |
| +076+ | 1.28 | Sun-Woo Kim | 33.7 | WAS |
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