| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mark Buehrle | CHA | 5.84 | 200304150_KCA_CHA |
| Matt Morris | SLN | 3.98 | 200304160_SLN_MIL |
| Tim Hudson | OAK | 3.79 | 200304160_OAK_SEA |
| Tom Glavine | NYN | 3.54 | 200304150_NYN_PIT |
| Jarrod Washburn | ANA | 2.68 | 200304150_ANA_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jimmy Anderson | CIN | -4.22 | 200304140_CIN_CHN |
| Rick Helling | BAL | -2.57 | 200304160_BAL_CLE |
| Darren Oliver | COL | -2.23 | 200304160_COL_ARI |
| Steve Parris | TBA | -1.18 | 200304160_TBA_BOS |
| Adam Bernero | DET | -1.16 | 200304160_DET_MIN |
Based on accumulated WAA for this season up to 2003-04-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2 | Runelvys Hernandez | 26 | KCA |
| +002+ | 1.91 | Mark Buehrle | 28.7 | CHA |
| +004+ | 1.7 | Tony Armas | 25 | WAS |
| +005+ | 1.66 | Kris Benson | 20.3 | PIT |
| +008+ | 1.43 | Shawn Chacon | 20.7 | COL |
| +010+ | 1.37 | Mike Mussina | 22 | NYA |
| +011+ | 1.35 | Jeff Suppan | 19.3 | PIT |
| +012+ | 1.33 | Ricardo Rodriguez | 20 | CLE |
| +015+ | 1.31 | Mark Prior | 21 | CHN |
| +013+ | 1.31 | Kyle Lohse | 21.3 | MIN |
| +016+ | 1.3 | Al Leiter | 18.7 | NYN |
| XXXXX | 1.25 | Carlos Zambrano | 18.3 | CHN |
| XXXXX | 1.23 | Woody Williams | 12.7 | SLN |
| XXXXX | 1.21 | Brian Lawrence | 27 | SDN |
| XXXXX | 1.2 | Matt Morris | 29.7 | SLN |
| XXXXX | 1.1 | Esteban Loaiza | 14.7 | CHA |
| XXXXX | 1.08 | Hideo Nomo | 28.7 | LAN |
| XXXXX | 1 | Jake Westbrook | 12.3 | CLE |
| XXXXX | 0.96 | Roger Clemens | 20 | NYA |
| XXXXX | 0.95 | David Wells | 22 | NYA |
| XXXXX | 0.92 | Zach Day | 17.3 | WAS |
| XXXXX | 0.85 | Javier Vazquez | 18.7 | WAS |
| XXXXX | 0.85 | Tomo Ohka | 18.7 | WAS |
| XXXXX | 0.82 | Nelson Cruz | 16.7 | COL |
| XXXXX | 0.81 | Pete Walker | 12.3 | TOR |
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