| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tim Hudson | OAK | 7.08 | 200305300_OAK_KCA |
| Curt Schilling | ARI | 4.1 | 200305300_ARI_SDN |
| Woody Williams | SLN | 3.8 | 200305310_PIT_SLN |
| Kerry Wood | CHN | 3.08 | 200306010_HOU_CHN |
| Roy Oswalt | HOU | 2.9 | 200305310_HOU_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Colby Lewis | TEX | -3.89 | 200306010_TEX_BAL |
| Rick Helling | BAL | -3.7 | 200305310_TEX_BAL |
| Adam Bernero | DET | -3.01 | 200305310_NYA_DET |
| Chris George | KCA | -2.41 | 200306010_OAK_KCA |
| Mike Hampton | ATL | -1.61 | 200305310_ATL_NYN |
Based on accumulated WAA for this season up to 2003-06-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.4 | Kevin Brown | 80.3 | LAN |
| +003+ | 4.37 | Esteban Loaiza | 73.3 | CHA |
| +006+ | 4.11 | Matt Morris | 91 | SLN |
| +007+ | 4.06 | Mark Mulder | 84 | OAK |
| +008+ | 3.86 | Woody Williams | 78 | SLN |
| +016+ | 3.14 | Mike Mussina | 79 | NYA |
| +017+ | 3 | Jason Schmidt | 71 | SFN |
| +018+ | 2.98 | Hideo Nomo | 87 | LAN |
| +019+ | 2.87 | Barry Zito | 82.7 | OAK |
| +020+ | 2.82 | Brett Myers | 71.7 | PHI |
| +021+ | 2.79 | Carlos Zambrano | 73.7 | CHN |
| +022+ | 2.71 | Kevin Millwood | 76.7 | PHI |
| +024+ | 2.67 | Mark Prior | 76.7 | CHN |
| +029+ | 2.49 | C.C. Sabathia | 71 | CLE |
| +033+ | 2.42 | Tim Hudson | 84.3 | OAK |
| +038+ | 2.27 | Jarrod Washburn | 78.3 | ANA |
| +039+ | 2.22 | Kyle Lohse | 75.7 | MIN |
| +040+ | 2.22 | Jae Weong Seo | 67.3 | NYN |
| +049+ | 2.16 | Curt Schilling | 71 | ARI |
| +053+ | 2.1 | Kerry Wood | 77.3 | CHN |
| +062+ | 1.92 | Nate Cornejo | 60 | DET |
| +061+ | 1.92 | Gil Meche | 63.7 | SEA |
| +067+ | 1.84 | Shawn Chacon | 69.7 | COL |
| +068+ | 1.8 | Randy Wolf | 76 | PHI |
| +077+ | 1.73 | Mark Redman | 45.7 | MIA |
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