| Starter | Tm | Tier | Game |
|---|---|---|---|
| Barry Zito | OAK | 5.38 | 200306060_OAK_PHI |
| Woody Williams | SLN | 4.7 | 200306050_TOR_SLN |
| Kevin Brown | LAN | 4.36 | 200306050_KCA_LAN |
| Roy Oswalt | HOU | 3.86 | 200306050_BAL_HOU |
| Jason Schmidt | SFN | 2.94 | 200306070_DET_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ryan Dempster | CIN | -6.28 | 200306070_TOR_CIN |
| Colby Lewis | TEX | -3.88 | 200306060_TEX_WAS |
| Rick Helling | BAL | -2.8 | 200306060_BAL_SLN |
| Adam Bernero | DET | -2.67 | 200306050_DET_SDN |
| Chris George | KCA | -2.42 | 200306071_KCA_COL |
Based on accumulated WAA for this season up to 2003-06-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.96 | Esteban Loaiza | 80.3 | CHA |
| +004+ | 4.75 | Kevin Brown | 87.3 | LAN |
| +006+ | 4.72 | Woody Williams | 86 | SLN |
| +009+ | 4.04 | Matt Morris | 98 | SLN |
| +011+ | 3.84 | Jason Schmidt | 85 | SFN |
| +014+ | 3.43 | Hideo Nomo | 95 | LAN |
| +018+ | 3.15 | Barry Zito | 88.7 | OAK |
| +019+ | 3.11 | Mark Prior | 84.7 | CHN |
| +022+ | 2.84 | Mark Mulder | 87.7 | OAK |
| +024+ | 2.77 | Jae Weong Seo | 74.3 | NYN |
| +027+ | 2.72 | Kerry Wood | 85 | CHN |
| +032+ | 2.66 | Jarrod Washburn | 84.3 | ANA |
| +034+ | 2.64 | Kyle Lohse | 83.7 | MIN |
| +038+ | 2.51 | Mike Mussina | 84.3 | NYA |
| +039+ | 2.5 | Nate Cornejo | 67 | DET |
| +041+ | 2.48 | Tim Hudson | 90.3 | OAK |
| +046+ | 2.43 | Kevin Millwood | 81.7 | PHI |
| +047+ | 2.42 | Miguel Batista | 69 | ARI |
| +049+ | 2.39 | Carlos Zambrano | 79.7 | CHN |
| +057+ | 2.22 | Brett Myers | 75.7 | PHI |
| +060+ | 2.21 | Kazuhisa Ishii | 68.7 | LAN |
| +064+ | 2.17 | Gil Meche | 69.7 | SEA |
| +066+ | 2.16 | Roy Oswalt | 72.7 | HOU |
| +073+ | 2.09 | Jamie Moyer | 73 | SEA |
| +077+ | 2.01 | David Wells | 85.7 | NYA |
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