| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mark Buehrle | CHA | 5.84 | 200304200_CLE_CHA |
| Tim Hudson | OAK | 4.45 | 200304220_DET_OAK |
| Pedro Martinez | BOS | 4.22 | 200304220_BOS_TEX |
| Tom Glavine | NYN | 3.94 | 200304200_MIA_NYN |
| Mike Mussina | NYA | 2.55 | 200304200_NYA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rick Helling | BAL | -2.24 | 200304210_TBA_BAL |
| Darren Oliver | COL | -1.59 | 200304220_COL_PHI |
| Nick Bierbrodt | TBA | -1.41 | 200304200_TBA_BAL |
| Adam Bernero | DET | -1.23 | 200304220_DET_OAK |
| Brett Tomko | SLN | -1.18 | 200304200_ARI_SLN |
Based on accumulated WAA for this season up to 2003-04-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.48 | Runelvys Hernandez | 32.7 | KCA |
| +002+ | 2.19 | Shawn Chacon | 27.7 | COL |
| +003+ | 2.17 | Esteban Loaiza | 29 | CHA |
| +004+ | 2.04 | Mark Prior | 30 | CHN |
| +005+ | 1.96 | Woody Williams | 19.7 | SLN |
| +007+ | 1.86 | Jeff Suppan | 26.3 | PIT |
| +012+ | 1.69 | Mike Mussina | 29 | NYA |
| +014+ | 1.68 | David Wells | 31 | NYA |
| +016+ | 1.54 | Kris Benson | 27.3 | PIT |
| +017+ | 1.52 | Tomo Ohka | 25.3 | WAS |
| +019+ | 1.46 | Carlos Zambrano | 24.3 | CHN |
| +024+ | 1.38 | Roger Clemens | 26 | NYA |
| +027+ | 1.34 | Ricardo Rodriguez | 26 | CLE |
| +025+ | 1.34 | Vicente Padilla | 27.3 | PHI |
| +029+ | 1.3 | Al Leiter | 24.7 | NYN |
| +030+ | 1.28 | Matt Morris | 29.7 | SLN |
| +033+ | 1.25 | Shane Reynolds | 12.3 | ATL |
| +034+ | 1.25 | Tony Armas | 31 | WAS |
| XXXXX | 1.22 | Jason Schmidt | 26.7 | SFN |
| XXXXX | 1.17 | Jake Westbrook | 18 | CLE |
| XXXXX | 1.1 | Brian Lawrence | 33 | SDN |
| XXXXX | 1.04 | Matt Clement | 24.3 | CHN |
| XXXXX | 1 | Hideo Nomo | 35.7 | LAN |
| XXXXX | 1 | Zach Day | 24.3 | WAS |
| XXXXX | 0.99 | Pedro Martinez | 33.3 | BOS |
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