| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jimmy Anderson | CIN | -2.59 | 200306160_CHN_CIN |
| Dan Wright | CHA | -1.48 | 200306140_SDN_CHA |
| Rob Bell | TBA | -1.1 | 200306140_PIT_TBA |
| Jose Lima | KCA | -1.03 | 200306150_SFN_KCA |
| Aaron Cook | COL | -0.99 | 200306160_SDN_COL |
Based on accumulated WAA for this season up to 2003-06-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.24 | Kevin Brown | 94.3 | LAN |
| +004+ | 4.98 | Esteban Loaiza | 92.3 | CHA |
| +006+ | 4.43 | Hideo Nomo | 109 | LAN |
| +010+ | 3.92 | Woody Williams | 98 | SLN |
| +013+ | 3.76 | Mark Prior | 96.3 | CHN |
| +014+ | 3.7 | Jason Schmidt | 91 | SFN |
| +017+ | 3.43 | Tim Hudson | 105.3 | OAK |
| +020+ | 3.27 | Mike Mussina | 99.3 | NYA |
| +021+ | 3.26 | Barry Zito | 95.7 | OAK |
| +026+ | 3.1 | Miguel Batista | 75 | ARI |
| +030+ | 2.98 | Jamie Moyer | 87.3 | SEA |
| +036+ | 2.78 | Pedro Martinez | 68.3 | BOS |
| +040+ | 2.74 | Mark Mulder | 100.7 | OAK |
| +047+ | 2.59 | Kyle Lohse | 94.7 | MIN |
| +048+ | 2.56 | Gil Meche | 83.3 | SEA |
| +050+ | 2.54 | Randy Wolf | 90 | PHI |
| +052+ | 2.53 | Ryan Franklin | 85 | SEA |
| +053+ | 2.51 | Brandon Webb | 55 | ARI |
| +055+ | 2.49 | Kazuhisa Ishii | 75.7 | LAN |
| +058+ | 2.47 | Mark Redman | 64.3 | MIA |
| +060+ | 2.44 | Johan Santana | 50.3 | MIN |
| +061+ | 2.39 | Matt Morris | 103.7 | SLN |
| +062+ | 2.37 | Kerry Wood | 91 | CHN |
| +063+ | 2.3 | Roy Oswalt | 73.7 | HOU |
| +069+ | 2.2 | Dontrelle Willis | 51.7 | MIA |
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