| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kevin Brown | LAN | 6.49 | 200309240_LAN_SDN |
| Tim Hudson | OAK | 6.25 | 200309240_TEX_OAK |
| Pedro Martinez | BOS | 6.12 | 200309260_BOS_TBA |
| Esteban Loaiza | CHA | 4.27 | 200309240_NYA_CHA |
| Carlos Zambrano | CHN | 3.24 | 200309250_CHN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cory Lidle | TOR | -4.77 | 200309260_CLE_TOR |
| Shawn Estes | CHN | -3.93 | 200309240_CHN_CIN |
| Rodrigo Lopez | BAL | -3.45 | 200309262_BAL_NYA |
| Wayne Franklin | MIL | -2.49 | 200309260_MIL_HOU |
| Brett Tomko | SLN | -2.14 | 200309260_SLN_ARI |
Based on accumulated WAA for this season up to 2003-09-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 9.92 | Jason Schmidt | 207.7 | SFN |
| +005+ | 9.64 | Kevin Brown | 211 | LAN |
| +006+ | 9.49 | Tim Hudson | 240 | OAK |
| +007+ | 9.25 | Mark Prior | 204.7 | CHN |
| +008+ | 9.18 | Pedro Martinez | 186.7 | BOS |
| +013+ | 7.54 | Esteban Loaiza | 219 | CHA |
| +018+ | 7.19 | Roy Halladay | 257 | TOR |
| +019+ | 6.81 | Hideo Nomo | 218.3 | LAN |
| +021+ | 6.63 | Brandon Webb | 176.7 | ARI |
| +022+ | 6.6 | Livan Hernandez | 225.3 | WAS |
| +025+ | 6.31 | Javier Vazquez | 230.7 | WAS |
| +026+ | 6.24 | Barry Zito | 226.7 | OAK |
| +028+ | 6.21 | Carlos Zambrano | 214 | CHN |
| +034+ | 5.7 | Kerry Wood | 211 | CHN |
| +035+ | 5.54 | Curt Schilling | 168 | ARI |
| +036+ | 5.51 | Jamie Moyer | 209 | SEA |
| +044+ | 5.23 | Wilson Alvarez | 93 | LAN |
| +050+ | 4.96 | Scot Shields | 141.3 | ANA |
| +052+ | 4.89 | Kip Wells | 191.3 | PIT |
| +056+ | 4.72 | Mike Mussina | 214.7 | NYA |
| +057+ | 4.68 | Johan Santana | 158.3 | MIN |
| +062+ | 4.47 | Josh Beckett | 142 | MIA |
| +067+ | 4.37 | Ryan Franklin | 206 | SEA |
| +069+ | 4.18 | Roy Oswalt | 127.3 | HOU |
| +079+ | 3.77 | Vicente Padilla | 208.7 | PHI |
_