| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Schmidt | SFN | 6.64 | 200307050_SFN_SDN |
| Kevin Brown | LAN | 5.4 | 200307030_SDN_LAN |
| Barry Zito | OAK | 3.8 | 200307030_SEA_OAK |
| Kerry Wood | CHN | 3.75 | 200307040_SLN_CHN |
| Jamie Moyer | SEA | 3.62 | 200307050_SEA_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chris George | KCA | -4.87 | 200307040_DET_KCA |
| Ryan Dempster | CIN | -4.41 | 200307030_CIN_PIT |
| Jason Simontacchi | SLN | -2.88 | 200307030_SFN_SLN |
| Rick Helling | BAL | -2.57 | 200307040_TOR_BAL |
| John Thomson | TEX | -2.24 | 200307050_SEA_TEX |
Based on accumulated WAA for this season up to 2003-07-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.33 | Esteban Loaiza | 122.3 | CHA |
| +004+ | 6.18 | Jason Schmidt | 125 | SFN |
| +006+ | 5.71 | Kevin Brown | 117.3 | LAN |
| +009+ | 5.25 | Hideo Nomo | 129.3 | LAN |
| +011+ | 5.06 | Mark Prior | 117 | CHN |
| +013+ | 4.62 | Brandon Webb | 84 | ARI |
| +018+ | 4.39 | Tim Hudson | 127.3 | OAK |
| +021+ | 4.1 | Mark Mulder | 130.7 | OAK |
| +024+ | 3.87 | Jamie Moyer | 114.3 | SEA |
| +025+ | 3.84 | Miguel Batista | 103 | ARI |
| +026+ | 3.84 | Dontrelle Willis | 71.7 | MIA |
| +027+ | 3.8 | Kazuhisa Ishii | 98.7 | LAN |
| +028+ | 3.79 | Pedro Martinez | 89 | BOS |
| +030+ | 3.73 | Barry Zito | 121 | OAK |
| +038+ | 3.36 | Mark Redman | 87.3 | MIA |
| +041+ | 3.27 | Woody Williams | 119 | SLN |
| +042+ | 3.21 | Claudio Vargas | 83 | WAS |
| +044+ | 3.15 | Gil Meche | 103.3 | SEA |
| +047+ | 3 | Randy Wolf | 108.7 | PHI |
| +053+ | 2.93 | C.C. Sabathia | 110 | CLE |
| +056+ | 2.86 | Kerry Wood | 118 | CHN |
| +060+ | 2.79 | Joel Pineiro | 116 | SEA |
| +063+ | 2.77 | Roy Halladay | 136 | TOR |
| +062+ | 2.77 | Mike Mussina | 109.3 | NYA |
| +067+ | 2.63 | Carlos Zambrano | 109.7 | CHN |
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