| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shawn Estes | ARI | -4.34 | 200504080_LAN_ARI |
| Scott Elarton | CLE | -2.94 | 200504080_CLE_DET |
| Cory Lidle | PHI | -2.94 | 200504080_PHI_SLN |
| Aaron Sele | SEA | -2.72 | 200504080_TEX_SEA |
| Kyle Lohse | MIN | -2.26 | 200504080_CHA_MIN |
Based on accumulated WAA for this season up to 2005-04-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.86 | Dontrelle Willis | 9 | MIA |
| XXXXX | 0.83 | Jeff Weaver | 8 | LAN |
| XXXXX | 0.81 | Mark Buehrle | 8 | CHA |
| XXXXX | 0.7 | Jason Johnson | 6.7 | DET |
| XXXXX | 0.7 | Aaron Harang | 6.3 | CIN |
| XXXXX | 0.7 | Denny Bautista | 8 | KCA |
| XXXXX | 0.66 | Jake Peavy | 6.7 | SDN |
| XXXXX | 0.66 | Kirk Saarloos | 6 | OAK |
| XXXXX | 0.65 | Rodrigo Lopez | 6 | BAL |
| XXXXX | 0.64 | Kevin Millwood | 6 | CLE |
| XXXXX | 0.62 | Mark Redman | 6 | PIT |
| XXXXX | 0.61 | Carlos Zambrano | 12 | CHN |
| XXXXX | 0.61 | Jamey Wright | 7.3 | COL |
| XXXXX | 0.59 | Jarrod Washburn | 6 | ANA |
| XXXXX | 0.58 | Runelvys Hernandez | 7 | KCA |
| XXXXX | 0.57 | Josh Beckett | 6 | MIA |
| XXXXX | 0.55 | Carlos Silva | 7 | MIN |
| XXXXX | 0.55 | Chris Carpenter | 7 | SLN |
| XXXXX | 0.55 | Erik Bedard | 7 | BAL |
| XXXXX | 0.53 | Jeremy Bonderman | 7 | DET |
| XXXXX | 0.53 | Jamie Moyer | 11 | SEA |
| XXXXX | 0.53 | Jerome Williams | 7 | SFN |
| XXXXX | 0.53 | Roger Clemens | 7 | HOU |
| XXXXX | 0.53 | Gavin Floyd | 7 | PHI |
| XXXXX | 0.53 | Nate Robertson | 7 | DET |
_