| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kevin Brown | LAN | 6.65 | 200308050_CIN_LAN |
| Esteban Loaiza | CHA | 6.11 | 200308050_KCA_CHA |
| Jason Schmidt | SFN | 5.65 | 200308050_PIT_SFN |
| Mark Mulder | OAK | 4.01 | 200308030_NYA_OAK |
| Scot Shields | ANA | 3.14 | 200308030_TOR_ANA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Colby Lewis | TEX | -5.51 | 200308050_TEX_NYA |
| Cory Lidle | TOR | -2.91 | 200308040_TOR_TBA |
| Jimmy Haynes | CIN | -1.9 | 200308030_SFN_CIN |
| Rick Helling | BAL | -1.88 | 200308030_BOS_BAL |
| Kenny Rogers | MIN | -1.31 | 200308050_MIN_BAL |
Based on accumulated WAA for this season up to 2003-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.92 | Esteban Loaiza | 156.7 | CHA |
| +004+ | 7.61 | Kevin Brown | 144 | LAN |
| +005+ | 7.45 | Tim Hudson | 173 | OAK |
| +006+ | 7.44 | Jason Schmidt | 151 | SFN |
| +010+ | 6.82 | Hideo Nomo | 165 | LAN |
| +012+ | 6.02 | Mark Mulder | 169.3 | OAK |
| +016+ | 5.59 | Brandon Webb | 122.3 | ARI |
| +017+ | 5.5 | Pedro Martinez | 122.7 | BOS |
| +021+ | 5.09 | Miguel Batista | 136 | ARI |
| +022+ | 5 | Joel Pineiro | 151.7 | SEA |
| +025+ | 4.74 | Scot Shields | 85.7 | ANA |
| +026+ | 4.72 | Mark Prior | 134.7 | CHN |
| +032+ | 4.52 | Mark Redman | 129.3 | MIA |
| +035+ | 4.41 | Roy Halladay | 181.7 | TOR |
| +036+ | 4.37 | Dontrelle Willis | 97.3 | MIA |
| +037+ | 4.25 | Barry Zito | 158.3 | OAK |
| +038+ | 4.21 | Livan Hernandez | 160 | WAS |
| +046+ | 3.81 | Curt Schilling | 105 | ARI |
| +048+ | 3.78 | Mike Mussina | 145.7 | NYA |
| +054+ | 3.54 | Jamie Moyer | 145.7 | SEA |
| +056+ | 3.5 | Carlos Zambrano | 143.3 | CHN |
| +057+ | 3.46 | Randy Wolf | 146.7 | PHI |
| +062+ | 3.35 | Woody Williams | 160.3 | SLN |
| +065+ | 3.27 | Javier Vazquez | 157 | WAS |
| +066+ | 3.22 | Ryan Franklin | 146.7 | SEA |
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