| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tim Hudson | OAK | 5.39 | 200307060_ANA_OAK |
| Hideo Nomo | LAN | 4.47 | 200307060_ARI_LAN |
| Pedro Martinez | BOS | 4.26 | 200307070_BOS_NYA |
| Mark Prior | CHN | 3.82 | 200307060_SLN_CHN |
| Brandon Webb | ARI | 2.64 | 200307080_COL_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ryan Dempster | CIN | -5.46 | 200307070_CIN_HOU |
| Shane Reynolds | ATL | -2.19 | 200307080_ATL_NYN |
| Ismael Valdez | TEX | -2.17 | 200307060_SEA_TEX |
| Brad Radke | MIN | -1.81 | 200307060_CLE_MIN |
| Rob Bell | TBA | -1.8 | 200307080_TBA_OAK |
Based on accumulated WAA for this season up to 2003-07-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.33 | Esteban Loaiza | 122.3 | CHA |
| +004+ | 6.16 | Jason Schmidt | 125 | SFN |
| +007+ | 5.57 | Hideo Nomo | 136.3 | LAN |
| +011+ | 4.93 | Mark Prior | 124 | CHN |
| +012+ | 4.85 | Tim Hudson | 134 | OAK |
| +015+ | 4.7 | Brandon Webb | 91 | ARI |
| +017+ | 4.43 | Dontrelle Willis | 77.3 | MIA |
| +018+ | 4.26 | Pedro Martinez | 96 | BOS |
| +023+ | 4.08 | Mark Mulder | 130.7 | OAK |
| +027+ | 3.87 | Jamie Moyer | 114.3 | SEA |
| +028+ | 3.86 | Woody Williams | 126.7 | SLN |
| +029+ | 3.83 | Miguel Batista | 103 | ARI |
| +030+ | 3.81 | Kazuhisa Ishii | 98.7 | LAN |
| +032+ | 3.66 | Mark Redman | 96.3 | MIA |
| +034+ | 3.4 | Roy Halladay | 145 | TOR |
| +036+ | 3.38 | Mike Mussina | 117.3 | NYA |
| +040+ | 3.23 | Carlos Zambrano | 115.7 | CHN |
| +042+ | 3.2 | Joel Pineiro | 122 | SEA |
| +055+ | 2.91 | C.C. Sabathia | 110 | CLE |
| +060+ | 2.84 | Kerry Wood | 118 | CHN |
| +062+ | 2.79 | Barry Zito | 126.3 | OAK |
| +066+ | 2.73 | Gil Meche | 107.3 | SEA |
| +067+ | 2.72 | Roy Oswalt | 79.7 | HOU |
| +070+ | 2.68 | Randy Wolf | 113.7 | PHI |
| +071+ | 2.67 | Claudio Vargas | 90 | WAS |
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