| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tim Hudson | OAK | 9.02 | 200308290_TBA_OAK |
| Kevin Brown | LAN | 7.74 | 200308290_COL_LAN |
| Pedro Martinez | BOS | 4.77 | 200308300_NYA_BOS |
| Livan Hernandez | WAS | 4.56 | 200308300_WAS_MIA |
| Carlos Zambrano | CHN | 3.24 | 200308280_CHN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cory Lidle | TOR | -5.08 | 200308300_TOR_CLE |
| Joe Kennedy | TBA | -4.07 | 200308290_TBA_OAK |
| Joe Mays | MIN | -3.81 | 200308290_MIN_TEX |
| Ismael Valdez | TEX | -3.14 | 200308280_TEX_KCA |
| Brett Tomko | SLN | -2.46 | 200308300_SLN_CIN |
Based on accumulated WAA for this season up to 2003-08-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.97 | Tim Hudson | 210.3 | OAK |
| +005+ | 8.78 | Kevin Brown | 179 | LAN |
| +006+ | 8.66 | Jason Schmidt | 171 | SFN |
| +007+ | 8.34 | Esteban Loaiza | 182.7 | CHA |
| +010+ | 7.52 | Mark Prior | 167.7 | CHN |
| +011+ | 7.08 | Hideo Nomo | 195.3 | LAN |
| +012+ | 7.05 | Livan Hernandez | 200 | WAS |
| +015+ | 6.55 | Pedro Martinez | 153.7 | BOS |
| +016+ | 6.4 | Carlos Zambrano | 181.3 | CHN |
| +018+ | 6.29 | Brandon Webb | 143.7 | ARI |
| +023+ | 5.9 | Javier Vazquez | 195 | WAS |
| +028+ | 5.33 | Miguel Batista | 165 | ARI |
| +030+ | 5.28 | Curt Schilling | 142 | ARI |
| +034+ | 5.08 | Johan Santana | 132.3 | MIN |
| +038+ | 4.96 | Mike Mussina | 184.3 | NYA |
| +039+ | 4.92 | Barry Zito | 192 | OAK |
| +046+ | 4.64 | Scot Shields | 111.3 | ANA |
| +054+ | 4.1 | Woody Williams | 186 | SLN |
| +060+ | 3.86 | Roy Halladay | 215 | TOR |
| +069+ | 3.57 | Darrell May | 174.7 | KCA |
| +070+ | 3.55 | Mark Redman | 154.7 | MIA |
| +076+ | 3.39 | Kevin Millwood | 185.7 | PHI |
| +077+ | 3.38 | Kazuhisa Ishii | 126 | LAN |
| +078+ | 3.27 | Sidney Ponson | 184 | TOT |
| +086+ | 3.02 | Kerry Wood | 175 | CHN |
_