| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Schmidt | SFN | 7.26 | 200309230_SFN_HOU |
| Kevin Brown | LAN | 6.49 | 200309240_LAN_SDN |
| Tim Hudson | OAK | 6.25 | 200309240_TEX_OAK |
| Esteban Loaiza | CHA | 4.27 | 200309240_NYA_CHA |
| Brandon Webb | ARI | 4.18 | 200309230_ARI_COL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shawn Estes | CHN | -3.93 | 200309240_CHN_CIN |
| Mike Maroth | DET | -3.6 | 200309230_DET_KCA |
| Shane Reynolds | ATL | -3.13 | 200309230_WAS_ATL |
| Matt Kinney | MIL | -1.45 | 200309240_SLN_MIL |
| Ryan Drese | TEX | -1.39 | 200309230_TEX_OAK |
Based on accumulated WAA for this season up to 2003-09-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 9.93 | Jason Schmidt | 207.7 | SFN |
| +005+ | 9.63 | Kevin Brown | 211 | LAN |
| +006+ | 9.49 | Tim Hudson | 240 | OAK |
| +007+ | 9.26 | Mark Prior | 204.7 | CHN |
| +009+ | 8.88 | Pedro Martinez | 183.7 | BOS |
| +014+ | 7.55 | Esteban Loaiza | 219 | CHA |
| +018+ | 7.2 | Roy Halladay | 257 | TOR |
| +020+ | 6.8 | Hideo Nomo | 218.3 | LAN |
| +021+ | 6.64 | Brandon Webb | 176.7 | ARI |
| +022+ | 6.61 | Livan Hernandez | 225.3 | WAS |
| +025+ | 6.32 | Javier Vazquez | 230.7 | WAS |
| +026+ | 6.23 | Barry Zito | 226.7 | OAK |
| +027+ | 6.22 | Carlos Zambrano | 214 | CHN |
| +034+ | 5.71 | Kerry Wood | 211 | CHN |
| +035+ | 5.55 | Curt Schilling | 168 | ARI |
| +036+ | 5.52 | Jamie Moyer | 209 | SEA |
| +044+ | 5.23 | Wilson Alvarez | 93 | LAN |
| +047+ | 4.97 | Scot Shields | 141.3 | ANA |
| +051+ | 4.89 | Kip Wells | 191.3 | PIT |
| +055+ | 4.75 | Mike Mussina | 214.7 | NYA |
| +056+ | 4.7 | Johan Santana | 158.3 | MIN |
| +061+ | 4.47 | Josh Beckett | 142 | MIA |
| +066+ | 4.37 | Ryan Franklin | 206 | SEA |
| +069+ | 4.19 | Roy Oswalt | 127.3 | HOU |
| +077+ | 3.9 | Vicente Padilla | 201.7 | PHI |
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