| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Oswalt | HOU | 5.06 | 200304080_CIN_HOU |
| Barry Zito | OAK | 3.92 | 200304080_OAK_TEX |
| Al Leiter | NYN | 2.6 | 200304080_NYN_MIA |
| Greg Maddux | ATL | 2.38 | 200304090_ATL_PHI |
| Randy Wolf | PHI | 2.17 | 200304080_ATL_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jimmy Anderson | CIN | -4.3 | 200304090_CIN_HOU |
| Jim Parque | TBA | -3.26 | 200304080_BAL_TBA |
| Carl Pavano | MIA | -2.4 | 200304070_MIA_ATL |
| Rick Helling | BAL | -1.89 | 200304090_BAL_TBA |
| Glendon Rusch | MIL | -1.87 | 200304080_MIL_PIT |
Based on accumulated WAA for this season up to 2003-04-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.44 | Mark Prior | 15 | CHN |
| +002+ | 1.43 | Kris Benson | 13.3 | PIT |
| +004+ | 1.3 | Pedro Martinez | 15 | BOS |
| XXXXX | 1.23 | Mark Buehrle | 15 | CHA |
| XXXXX | 1.17 | Kyle Lohse | 15 | MIN |
| XXXXX | 1.16 | Runelvys Hernandez | 13 | KCA |
| XXXXX | 1.13 | Brian Lawrence | 15 | SDN |
| XXXXX | 1.07 | Roy Oswalt | 15 | HOU |
| XXXXX | 1.03 | Kevin Brown | 12.3 | LAN |
| XXXXX | 1 | Javier Vazquez | 12.7 | WAS |
| XXXXX | 1 | Brian Anderson | 14 | CLE |
| XXXXX | 0.99 | Jason Schmidt | 13.3 | SFN |
| XXXXX | 0.98 | Hideo Nomo | 16 | LAN |
| XXXXX | 0.92 | Barry Zito | 13 | OAK |
| XXXXX | 0.9 | Ricardo Rodriguez | 13 | CLE |
| XXXXX | 0.82 | Ryan Dempster | 15.7 | CIN |
| XXXXX | 0.78 | Tanyon Sturtze | 13.7 | TOR |
| XXXXX | 0.75 | Russ Ortiz | 13 | ATL |
| XXXXX | 0.74 | Kirk Rueter | 11 | SFN |
| XXXXX | 0.72 | Andy Pettitte | 12.7 | NYA |
| XXXXX | 0.71 | Al Leiter | 12.7 | NYN |
| XXXXX | 0.67 | Mickey Callaway | 6 | ANA |
| XXXXX | 0.66 | Mark Redman | 13.7 | MIA |
| XXXXX | 0.65 | Mike Mussina | 14 | NYA |
| XXXXX | 0.64 | Zach Day | 11.3 | WAS |
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