| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johan Santana | MIN | 7.51 | 200409240_MIN_CLE |
| Jake Peavy | SDN | 5.9 | 200409260_ARI_SDN |
| Roger Clemens | HOU | 4.49 | 200409240_HOU_MIL |
| Carl Pavano | MIA | 3.81 | 200409250_MIA_ATL |
| Curt Schilling | BOS | 3.34 | 200409260_NYA_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Scott Elarton | CLE | -3.94 | 200409250_MIN_CLE |
| Jose Acevedo | CIN | -3.57 | 200409260_CIN_PIT |
| Jason Jennings | COL | -2.76 | 200409240_SLN_COL |
| Ryan Vogelsong | PIT | -2.59 | 200409240_CIN_PIT |
| Wes Obermueller | MIL | -2.41 | 200409250_HOU_MIL |
Based on accumulated WAA for this season up to 2004-09-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 9.38 | Johan Santana | 223 | MIN |
| +008+ | 8.4 | Jake Peavy | 160.3 | SDN |
| +009+ | 8.29 | Ben Sheets | 221 | MIL |
| +010+ | 8.28 | Carlos Zambrano | 197.7 | CHN |
| +014+ | 7.75 | Roger Clemens | 208.3 | HOU |
| +016+ | 7.24 | Carl Pavano | 215.3 | MIA |
| +021+ | 6.38 | Curt Schilling | 226.7 | BOS |
| +023+ | 6.33 | Jason Schmidt | 213 | SFN |
| +027+ | 6.01 | Oliver Perez | 183.3 | PIT |
| +040+ | 5.04 | Jake Westbrook | 201.7 | CLE |
| +042+ | 4.99 | Doug Davis | 201.3 | MIL |
| +043+ | 4.96 | Al Leiter | 166.7 | NYN |
| +044+ | 4.91 | Odalis Perez | 188.3 | LAN |
| +046+ | 4.88 | Jaret Wright | 184 | ATL |
| +047+ | 4.88 | Livan Hernandez | 248 | WAS |
| +049+ | 4.66 | Roy Oswalt | 223 | HOU |
| +053+ | 4.53 | Brad Radke | 214.7 | MIN |
| +056+ | 4.48 | Brad Penny | 143 | TOT |
| +059+ | 4.38 | Tim Hudson | 175.7 | OAK |
| +066+ | 4.27 | Tom Glavine | 200.3 | NYN |
| +072+ | 3.86 | Brandon Webb | 196 | ARI |
| +079+ | 3.62 | Rodrigo Lopez | 164.3 | BAL |
| +081+ | 3.6 | Jason Marquis | 196.7 | SLN |
| +080+ | 3.6 | David Wells | 182.7 | SDN |
| +084+ | 3.44 | Greg Maddux | 201.7 | CHN |
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