| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tim Hudson | OAK | 7.41 | 200308010_NYA_OAK |
| Kevin Brown | LAN | 5.89 | 200307300_LAN_PHI |
| Esteban Loaiza | CHA | 5.52 | 200307310_CHA_KCA |
| Jason Schmidt | SFN | 5.37 | 200307300_SFN_CHN |
| Pedro Martinez | BOS | 4.64 | 200307310_BOS_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Colby Lewis | TEX | -5.65 | 200307310_BOS_TEX |
| Cory Lidle | TOR | -2.4 | 200307300_TBA_TOR |
| Joe Kennedy | TBA | -1.89 | 200308010_TBA_KCA |
| Shane Reynolds | ATL | -1.72 | 200307310_HOU_ATL |
| Paul Wilson | CIN | -1.43 | 200308010_SFN_CIN |
Based on accumulated WAA for this season up to 2003-08-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.71 | Esteban Loaiza | 150.7 | CHA |
| +004+ | 7.47 | Tim Hudson | 173 | OAK |
| +005+ | 7.34 | Kevin Brown | 137.3 | LAN |
| +008+ | 6.81 | Hideo Nomo | 165 | LAN |
| +010+ | 6.72 | Jason Schmidt | 144 | SFN |
| +015+ | 5.5 | Pedro Martinez | 122.7 | BOS |
| +017+ | 5.31 | Mark Mulder | 160.3 | OAK |
| +019+ | 5.15 | Brandon Webb | 116 | ARI |
| +021+ | 5.02 | Joel Pineiro | 151.7 | SEA |
| +022+ | 5.01 | Miguel Batista | 129 | ARI |
| +028+ | 4.58 | Barry Zito | 155.3 | OAK |
| +030+ | 4.43 | Roy Halladay | 181.7 | TOR |
| +033+ | 4.38 | Dontrelle Willis | 97.3 | MIA |
| +034+ | 4.34 | Mark Redman | 121.3 | MIA |
| +042+ | 3.82 | Randy Wolf | 141.7 | PHI |
| +043+ | 3.81 | Curt Schilling | 105 | ARI |
| +044+ | 3.78 | Mike Mussina | 145.7 | NYA |
| +049+ | 3.69 | Livan Hernandez | 153 | WAS |
| +052+ | 3.52 | Carlos Zambrano | 143.3 | CHN |
| +058+ | 3.26 | Woody Williams | 153.3 | SLN |
| +069+ | 3.05 | Kerry Wood | 147 | CHN |
| +070+ | 3.04 | Jamie Moyer | 138.7 | SEA |
| +079+ | 2.94 | Kazuhisa Ishii | 121 | LAN |
| +080+ | 2.9 | Jerome Williams | 76.7 | SFN |
| +085+ | 2.76 | Roy Oswalt | 100.3 | HOU |
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