| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Schmidt | SFN | 6.11 | 200307110_SFN_ARI |
| Tim Hudson | OAK | 5.58 | 200307110_BAL_OAK |
| Hideo Nomo | LAN | 4.72 | 200307110_LAN_COL |
| Pedro Martinez | BOS | 4.44 | 200307120_BOS_DET |
| Esteban Loaiza | CHA | 3.64 | 200307100_CHA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ryan Dempster | CIN | -6.72 | 200307110_CIN_MIL |
| Chris George | KCA | -5.72 | 200307100_KCA_ANA |
| John Thomson | TEX | -1.94 | 200307100_MIN_TEX |
| Shawn Estes | CHN | -1.6 | 200307100_ATL_CHN |
| Brad Radke | MIN | -1.56 | 200307120_MIN_ANA |
Based on accumulated WAA for this season up to 2003-07-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.97 | Esteban Loaiza | 130.3 | CHA |
| +004+ | 6.36 | Jason Schmidt | 133 | SFN |
| +008+ | 5.75 | Tim Hudson | 143 | OAK |
| +013+ | 4.94 | Hideo Nomo | 142.3 | LAN |
| +015+ | 4.72 | Pedro Martinez | 103 | BOS |
| +017+ | 4.69 | Brandon Webb | 91 | ARI |
| +018+ | 4.56 | Mark Mulder | 139.7 | OAK |
| +020+ | 4.43 | Dontrelle Willis | 77.3 | MIA |
| +022+ | 4.2 | Woody Williams | 134.7 | SLN |
| +023+ | 4.12 | Mark Prior | 128.7 | CHN |
| +026+ | 4.04 | Jamie Moyer | 122.3 | SEA |
| +029+ | 3.77 | Roy Halladay | 153 | TOR |
| +034+ | 3.53 | Kerry Wood | 127 | CHN |
| +036+ | 3.52 | Kazuhisa Ishii | 104 | LAN |
| +037+ | 3.48 | Miguel Batista | 108 | ARI |
| +044+ | 3.25 | Mike Mussina | 124.3 | NYA |
| +048+ | 3.21 | Carlos Zambrano | 115.7 | CHN |
| +052+ | 3.17 | Joel Pineiro | 122 | SEA |
| +054+ | 3.15 | C.C. Sabathia | 117 | CLE |
| +059+ | 3.03 | Randy Wolf | 119.7 | PHI |
| +063+ | 2.77 | Barry Zito | 126.3 | OAK |
| +065+ | 2.72 | Mark Redman | 99.3 | MIA |
| +068+ | 2.67 | Russ Ortiz | 128.3 | ATL |
| +069+ | 2.65 | Claudio Vargas | 90 | WAS |
| +076+ | 2.51 | Livan Hernandez | 129 | WAS |
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