| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shawn Estes | ARI | -4.47 | 200504130_COL_ARI |
| Aaron Sele | SEA | -2.87 | 200504130_SEA_KCA |
| Scott Elarton | CLE | -2.5 | 200504140_CHA_CLE |
| Kyle Lohse | MIN | -2.44 | 200504130_DET_MIN |
| Cory Lidle | PHI | -2.2 | 200504130_PHI_MIA |
Based on accumulated WAA for this season up to 2005-04-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.76 | Dontrelle Willis | 18 | MIA |
| +002+ | 1.74 | Josh Beckett | 20 | MIA |
| +006+ | 1.25 | Rodrigo Lopez | 14 | BAL |
| XXXXX | 1.24 | Derek Lowe | 20.3 | LAN |
| XXXXX | 1.23 | Roger Clemens | 14 | HOU |
| XXXXX | 1.08 | Brett Myers | 12.3 | PHI |
| XXXXX | 1.03 | Tim Wakefield | 13.7 | BOS |
| XXXXX | 0.96 | Mike Hampton | 14 | ATL |
| XXXXX | 0.96 | Jake Peavy | 13.7 | SDN |
| XXXXX | 0.94 | Bruce Chen | 15 | BAL |
| XXXXX | 0.93 | Jason Schmidt | 13 | SFN |
| XXXXX | 0.9 | Kevin Millwood | 13 | CLE |
| XXXXX | 0.88 | Zack Greinke | 8.3 | KCA |
| XXXXX | 0.86 | Jason Marquis | 12.3 | SLN |
| XXXXX | 0.86 | Tim Hudson | 13 | ATL |
| XXXXX | 0.83 | Erik Bedard | 12 | BAL |
| XXXXX | 0.81 | Mark Redman | 12 | PIT |
| XXXXX | 0.81 | Jamie Moyer | 18 | SEA |
| XXXXX | 0.78 | Freddy Garcia | 14 | CHA |
| XXXXX | 0.74 | Odalis Perez | 11.3 | LAN |
| XXXXX | 0.74 | Pedro Martinez | 15 | NYN |
| XXXXX | 0.74 | Josh Fogg | 13.3 | PIT |
| XXXXX | 0.7 | Josh Towers | 12.7 | TOR |
| XXXXX | 0.68 | Ryan Franklin | 12.7 | SEA |
| XXXXX | 0.64 | Roy Halladay | 22 | TOR |
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