| Starter | Tm | Tier | Game |
|---|---|---|---|
| Randy Johnson | ARI | 8.48 | 200409270_MIL_ARI |
| Ben Sheets | MIL | 5.97 | 200409270_MIL_ARI |
| Carlos Zambrano | CHN | 5.96 | 200409270_CIN_CHN |
| Jake Peavy | SDN | 5.9 | 200409260_ARI_SDN |
| Carl Pavano | MIA | 3.81 | 200409250_MIA_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Elarton | CLE | -3.94 | 200409250_MIN_CLE |
| Jose Acevedo | CIN | -3.57 | 200409260_CIN_PIT |
| Shawn Estes | COL | -2.96 | 200409270_COL_LAN |
| Wes Obermueller | MIL | -2.41 | 200409250_HOU_MIL |
| Brian Anderson | KCA | -2.19 | 200409260_KCA_CHA |
Based on accumulated WAA for this season up to 2004-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.35 | Randy Johnson | 237.7 | ARI |
| +004+ | 9.37 | Johan Santana | 223 | MIN |
| +006+ | 8.82 | Ben Sheets | 228 | MIL |
| +008+ | 8.72 | Carlos Zambrano | 204 | CHN |
| +009+ | 8.4 | Jake Peavy | 160.3 | SDN |
| +014+ | 7.74 | Roger Clemens | 208.3 | HOU |
| +018+ | 7.23 | Carl Pavano | 215.3 | MIA |
| +021+ | 6.5 | Oliver Perez | 190 | PIT |
| +023+ | 6.37 | Curt Schilling | 226.7 | BOS |
| +024+ | 6.33 | Jason Schmidt | 213 | SFN |
| +031+ | 5.55 | Jake Westbrook | 208.7 | CLE |
| +041+ | 5 | Doug Davis | 201.3 | MIL |
| +042+ | 4.97 | Roy Oswalt | 230 | HOU |
| +043+ | 4.96 | Al Leiter | 166.7 | NYN |
| +045+ | 4.9 | Odalis Perez | 188.3 | LAN |
| +047+ | 4.88 | Jaret Wright | 184 | ATL |
| +048+ | 4.87 | Livan Hernandez | 248 | WAS |
| +054+ | 4.53 | Brad Radke | 214.7 | MIN |
| +061+ | 4.38 | Tim Hudson | 175.7 | OAK |
| +066+ | 4.27 | Tom Glavine | 200.3 | NYN |
| +078+ | 3.62 | Rodrigo Lopez | 164.3 | BAL |
| +079+ | 3.61 | Jason Marquis | 196.7 | SLN |
| +080+ | 3.6 | David Wells | 182.7 | SDN |
| +084+ | 3.44 | Greg Maddux | 201.7 | CHN |
| +086+ | 3.38 | Pedro Martinez | 212 | BOS |
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