| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kevin Brown | LAN | 4.99 | 200306170_SFN_LAN |
| Barry Zito | OAK | 4.73 | 200306180_TEX_OAK |
| Jamie Moyer | SEA | 3.96 | 200306190_ANA_SEA |
| Jason Schmidt | SFN | 3.23 | 200306190_SFN_LAN |
| Mark Prior | CHN | 2.45 | 200306190_CHN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Glendon Rusch | MIL | -7.85 | 200306180_SLN_MIL |
| Ryan Dempster | CIN | -5.72 | 200306170_CHN_CIN |
| Brett Tomko | SLN | -3.23 | 200306190_SLN_MIL |
| Chris George | KCA | -2.8 | 200306180_MIN_KCA |
| Rick Helling | BAL | -2.31 | 200306190_TOR_BAL |
Based on accumulated WAA for this season up to 2003-06-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.6 | Kevin Brown | 100.3 | LAN |
| +005+ | 5.54 | Esteban Loaiza | 100.3 | CHA |
| +006+ | 4.61 | Jason Schmidt | 100 | SFN |
| +010+ | 4.38 | Hideo Nomo | 109 | LAN |
| +012+ | 4.12 | Mark Prior | 102.3 | CHN |
| +013+ | 3.87 | Woody Williams | 98 | SLN |
| +014+ | 3.81 | Jae Weong Seo | 88 | NYN |
| +016+ | 3.59 | Barry Zito | 101.7 | OAK |
| +017+ | 3.47 | Miguel Batista | 83 | ARI |
| +021+ | 3.34 | Jamie Moyer | 95.3 | SEA |
| +020+ | 3.34 | Tim Hudson | 105.3 | OAK |
| +024+ | 3.18 | Mike Mussina | 99.3 | NYA |
| +029+ | 3.07 | Kazuhisa Ishii | 81.7 | LAN |
| +030+ | 3.04 | Kerry Wood | 100 | CHN |
| +033+ | 2.95 | Mark Mulder | 107.7 | OAK |
| +036+ | 2.9 | Brandon Webb | 61 | ARI |
| +042+ | 2.75 | Pedro Martinez | 68.3 | BOS |
| +049+ | 2.62 | Carlos Zambrano | 89.7 | CHN |
| +050+ | 2.57 | Kyle Lohse | 94.7 | MIN |
| +053+ | 2.52 | Gil Meche | 83.3 | SEA |
| +054+ | 2.48 | Randy Wolf | 90 | PHI |
| +057+ | 2.47 | Ryan Franklin | 93 | SEA |
| +059+ | 2.43 | Mark Redman | 64.3 | MIA |
| +071+ | 2.26 | David Wells | 100.7 | NYA |
| +078+ | 2.18 | Dontrelle Willis | 51.7 | MIA |
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