| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Morris | SLN | 4.4 | 200305190_CHN_SLN |
| Curt Schilling | ARI | 4.34 | 200305190_SFN_ARI |
| Mike Mussina | NYA | 4.17 | 200305180_TEX_NYA |
| Tom Glavine | NYN | 2.82 | 200305180_NYN_SFN |
| Russ Ortiz | ATL | 2.78 | 200305180_ATL_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Glendon Rusch | MIL | -4.14 | 200305170_CIN_MIL |
| Brian Anderson | CLE | -1.88 | 200305180_OAK_CLE |
| Paul Wilson | CIN | -1.43 | 200305180_CIN_MIL |
| Dan Wright | CHA | -1.34 | 200305190_TOR_CHA |
| Jason Simontacchi | SLN | -1.28 | 200305180_CHN_SLN |
Based on accumulated WAA for this season up to 2003-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.47 | Esteban Loaiza | 58.7 | CHA |
| +005+ | 3.33 | Mark Prior | 62.3 | CHN |
| +007+ | 3.23 | Mike Mussina | 65 | NYA |
| +009+ | 2.97 | Matt Morris | 74.7 | SLN |
| +011+ | 2.76 | Mark Mulder | 68 | OAK |
| +012+ | 2.71 | Brett Myers | 53 | PHI |
| +013+ | 2.7 | Woody Williams | 57 | SLN |
| +014+ | 2.68 | Barry Zito | 61 | OAK |
| +016+ | 2.58 | Kerry Wood | 59 | CHN |
| +020+ | 2.42 | Damian Moss | 55.3 | SFN |
| +023+ | 2.39 | Kevin Brown | 57.3 | LAN |
| +024+ | 2.31 | Tim Hudson | 65.7 | OAK |
| +027+ | 2.23 | Kevin Millwood | 62.7 | PHI |
| +029+ | 2.2 | Zach Day | 54.7 | WAS |
| +031+ | 2.1 | Runelvys Hernandez | 58 | KCA |
| +032+ | 2.08 | Hideo Nomo | 71 | LAN |
| +033+ | 2.06 | Pedro Martinez | 60.3 | BOS |
| +037+ | 1.99 | David Wells | 67.3 | NYA |
| +038+ | 1.98 | Carlos Zambrano | 59.3 | CHN |
| +040+ | 1.96 | Roger Clemens | 58.7 | NYA |
| +039+ | 1.96 | C.C. Sabathia | 60 | CLE |
| +043+ | 1.92 | Brandon Webb | 35.7 | ARI |
| +042+ | 1.92 | Miguel Batista | 52.3 | ARI |
| +052+ | 1.77 | Odalis Perez | 55.3 | LAN |
| +056+ | 1.72 | Russ Ortiz | 65 | ATL |
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