| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Martinez | BOS | 5.61 | 200307250_NYA_BOS |
| Esteban Loaiza | CHA | 5.41 | 200307250_TBA_CHA |
| Kevin Brown | LAN | 5.33 | 200307240_COL_LAN |
| Kerry Wood | CHN | 3.41 | 200307240_PHI_CHN |
| Roy Halladay | TOR | 3.33 | 200307230_CHA_TOR |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Glendon Rusch | MIL | -9.67 | 200307230_HOU_MIL |
| Ryan Dempster | CIN | -5.99 | 200307230_PIT_CIN |
| Brett Tomko | SLN | -3.66 | 200307230_SLN_SDN |
| Cory Lidle | TOR | -2.61 | 200307250_BAL_TOR |
| Rick Helling | BAL | -1.89 | 200307230_BAL_NYA |
Based on accumulated WAA for this season up to 2003-07-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.64 | Esteban Loaiza | 143.7 | CHA |
| +004+ | 6.85 | Kevin Brown | 131.3 | LAN |
| +008+ | 6.44 | Tim Hudson | 157 | OAK |
| +010+ | 5.94 | Hideo Nomo | 155.3 | LAN |
| +014+ | 5.5 | Pedro Martinez | 116.7 | BOS |
| +017+ | 5.06 | Brandon Webb | 111 | ARI |
| +018+ | 4.94 | Mark Mulder | 152.7 | OAK |
| +019+ | 4.93 | Miguel Batista | 122 | ARI |
| +029+ | 4.12 | Randy Wolf | 134.7 | PHI |
| +032+ | 4.04 | Roy Halladay | 168 | TOR |
| +034+ | 3.99 | Mark Redman | 114 | MIA |
| +037+ | 3.86 | Barry Zito | 148.3 | OAK |
| +036+ | 3.86 | Dontrelle Willis | 90.3 | MIA |
| +041+ | 3.72 | Woody Williams | 141.7 | SLN |
| +045+ | 3.59 | Carlos Zambrano | 135.3 | CHN |
| +050+ | 3.36 | Joel Pineiro | 135.7 | SEA |
| +053+ | 3.33 | Kerry Wood | 141 | CHN |
| +052+ | 3.33 | Mike Mussina | 131 | NYA |
| +054+ | 3.27 | Darrell May | 127 | KCA |
| +058+ | 3.18 | Livan Hernandez | 144 | WAS |
| +065+ | 3.05 | Jamie Moyer | 132.7 | SEA |
| +069+ | 2.94 | Ryan Franklin | 133.7 | SEA |
| +075+ | 2.8 | Curt Schilling | 91 | ARI |
| +077+ | 2.79 | Runelvys Hernandez | 73.7 | KCA |
| +079+ | 2.73 | Roy Oswalt | 98.3 | HOU |
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