| Starter | Tm | Tier | Game |
|---|---|---|---|
| Barry Zito | OAK | 6.11 | 200305270_OAK_MIN |
| Mike Mussina | NYA | 3.99 | 200305280_BOS_NYA |
| Woody Williams | SLN | 3.42 | 200305260_HOU_SLN |
| Randy Wolf | PHI | 2.89 | 200305270_NYN_PHI |
| Kerry Wood | CHN | 2.84 | 200305260_PIT_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Glendon Rusch | MIL | -5.12 | 200305280_MIL_SDN |
| Colby Lewis | TEX | -4.69 | 200305270_TEX_TBA |
| Jimmy Haynes | CIN | -3.15 | 200305270_CIN_ATL |
| Pedro Astacio | NYN | -2.26 | 200305280_NYN_PHI |
| Jason Simontacchi | SLN | -2.12 | 200305280_HOU_SLN |
Based on accumulated WAA for this season up to 2003-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.99 | Matt Morris | 83.7 | SLN |
| +005+ | 3.98 | Esteban Loaiza | 65.7 | CHA |
| +007+ | 3.57 | Kevin Brown | 72.3 | LAN |
| +008+ | 3.53 | Mark Mulder | 77 | OAK |
| +010+ | 3.46 | Woody Williams | 70 | SLN |
| +011+ | 3.28 | Tim Hudson | 80.7 | OAK |
| +012+ | 3.25 | Mike Mussina | 79 | NYA |
| +013+ | 3.09 | Hideo Nomo | 80 | LAN |
| +017+ | 3.01 | Barry Zito | 76 | OAK |
| +018+ | 2.99 | Jason Schmidt | 71 | SFN |
| +023+ | 2.77 | Mark Prior | 76.7 | CHN |
| +025+ | 2.65 | Kerry Wood | 71.3 | CHN |
| +027+ | 2.62 | Kevin Millwood | 69.7 | PHI |
| +034+ | 2.42 | Brett Myers | 65.7 | PHI |
| +047+ | 2.07 | Carlos Zambrano | 65.7 | CHN |
| +049+ | 2.04 | Gil Meche | 56.7 | SEA |
| +050+ | 2.03 | Kyle Lohse | 67.7 | MIN |
| +052+ | 2.02 | Nate Cornejo | 60 | DET |
| +055+ | 1.89 | Javier Vazquez | 69.3 | WAS |
| +060+ | 1.82 | Randy Wolf | 70 | PHI |
| +062+ | 1.81 | Jae Weong Seo | 59.3 | NYN |
| +064+ | 1.8 | Shawn Chacon | 69.7 | COL |
| +068+ | 1.77 | Kazuhisa Ishii | 56.7 | LAN |
| +080+ | 1.61 | Odalis Perez | 61.3 | LAN |
| +082+ | 1.58 | Tommy Phelps | 27.7 | MIA |
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