| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tim Hudson | OAK | 6.15 | 200307220_OAK_KCA |
| Pedro Martinez | BOS | 4.45 | 200307200_TOR_BOS |
| Hideo Nomo | LAN | 4.28 | 200307220_COL_LAN |
| Esteban Loaiza | CHA | 4.04 | 200307200_DET_CHA |
| Jamie Moyer | SEA | 3.13 | 200307200_SEA_KCA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Shawn Estes | CHN | -2.43 | 200307210_CHN_ATL |
| Rob Bell | TBA | -1.8 | 200307210_ANA_TBA |
| Denny Neagle | COL | -1.45 | 200307200_COL_SFN |
| Shane Reynolds | ATL | -1.29 | 200307210_CHN_ATL |
| John Thomson | TEX | -1.29 | 200307220_TEX_BAL |
Based on accumulated WAA for this season up to 2003-07-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.48 | Esteban Loaiza | 137.3 | CHA |
| +005+ | 6.48 | Jason Schmidt | 138 | SFN |
| +006+ | 6.43 | Tim Hudson | 157 | OAK |
| +008+ | 6.15 | Kevin Brown | 123.3 | LAN |
| +009+ | 6.07 | Hideo Nomo | 155.3 | LAN |
| +014+ | 5.45 | Pedro Martinez | 110 | BOS |
| +019+ | 4.71 | Brandon Webb | 103 | ARI |
| +023+ | 4.5 | Kerry Wood | 136 | CHN |
| +024+ | 4.47 | Miguel Batista | 117 | ARI |
| +027+ | 4.35 | Roy Halladay | 162 | TOR |
| +029+ | 4.21 | Mark Mulder | 145.7 | OAK |
| +031+ | 4.07 | Barry Zito | 142.3 | OAK |
| +037+ | 3.72 | Woody Williams | 141.7 | SLN |
| +043+ | 3.59 | Jamie Moyer | 127.7 | SEA |
| +046+ | 3.48 | Dontrelle Willis | 84.3 | MIA |
| +049+ | 3.44 | Mark Redman | 106.3 | MIA |
| +050+ | 3.37 | Joel Pineiro | 135.7 | SEA |
| +052+ | 3.33 | Mike Mussina | 131 | NYA |
| +054+ | 3.31 | Kazuhisa Ishii | 110 | LAN |
| +057+ | 3.19 | Randy Wolf | 125.7 | PHI |
| +065+ | 2.96 | Darrell May | 120 | KCA |
| +068+ | 2.91 | Johan Santana | 79.3 | MIN |
| +070+ | 2.85 | Curt Schilling | 91 | ARI |
| +079+ | 2.74 | Carlos Zambrano | 127 | CHN |
| +081+ | 2.64 | Livan Hernandez | 136.3 | WAS |
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