| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hideo Nomo | LAN | 5.88 | 200307010_SDN_LAN |
| Tim Hudson | OAK | 5.23 | 200307010_SEA_OAK |
| Pedro Martinez | BOS | 3.8 | 200307020_BOS_TBA |
| Mark Prior | CHN | 3.46 | 200307010_CHN_PHI |
| Mike Mussina | NYA | 3.29 | 200307010_NYA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ryan Dempster | CIN | -4.41 | 200307030_CIN_PIT |
| Adam Bernero | DET | -3.06 | 200307020_TOR_DET |
| Jason Simontacchi | SLN | -2.88 | 200307030_SFN_SLN |
| Rob Bell | TBA | -2.01 | 200307020_BOS_TBA |
| Shane Reynolds | ATL | -1.97 | 200307030_WAS_ATL |
Based on accumulated WAA for this season up to 2003-07-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.27 | Jason Schmidt | 118 | SFN |
| +004+ | 6.2 | Esteban Loaiza | 115.3 | CHA |
| +006+ | 5.71 | Kevin Brown | 117.3 | LAN |
| +009+ | 5.26 | Hideo Nomo | 129.3 | LAN |
| +010+ | 5.06 | Mark Prior | 117 | CHN |
| +014+ | 4.62 | Brandon Webb | 84 | ARI |
| +016+ | 4.38 | Tim Hudson | 127.3 | OAK |
| +019+ | 4.01 | Kerry Wood | 115 | CHN |
| +022+ | 3.84 | Dontrelle Willis | 71.7 | MIA |
| +023+ | 3.78 | Pedro Martinez | 89 | BOS |
| +024+ | 3.72 | Barry Zito | 121 | OAK |
| +028+ | 3.6 | Jamie Moyer | 107.7 | SEA |
| +034+ | 3.37 | Mark Mulder | 121.7 | OAK |
| +035+ | 3.36 | Mark Redman | 87.3 | MIA |
| +036+ | 3.33 | Miguel Batista | 96 | ARI |
| +038+ | 3.25 | Woody Williams | 119 | SLN |
| +041+ | 3.19 | Claudio Vargas | 83 | WAS |
| +042+ | 3.19 | Kazuhisa Ishii | 92.7 | LAN |
| +044+ | 3.15 | Gil Meche | 103.3 | SEA |
| +048+ | 3 | Randy Wolf | 108.7 | PHI |
| +051+ | 2.91 | C.C. Sabathia | 110 | CLE |
| +058+ | 2.78 | Russ Ortiz | 115 | ATL |
| +059+ | 2.78 | Joel Pineiro | 116 | SEA |
| +061+ | 2.76 | Mike Mussina | 109.3 | NYA |
| +062+ | 2.73 | Roy Halladay | 136 | TOR |
_