| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Morris | SLN | 4.68 | 200304230_SLN_ATL |
| Roy Oswalt | HOU | 4.2 | 200304230_HOU_NYN |
| Barry Zito | OAK | 4.18 | 200304230_DET_OAK |
| Mark Buehrle | CHA | 4.06 | 200304250_MIN_CHA |
| Al Leiter | NYN | 3.5 | 200304230_HOU_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ryan Dempster | CIN | -3.9 | 200304240_LAN_CIN |
| Mike Hampton | ATL | -3.58 | 200304240_SLN_ATL |
| Glendon Rusch | MIL | -2.74 | 200304230_MIL_MIA |
| Victor Zambrano | TBA | -1.79 | 200304230_TOR_TBA |
| Ryan Drese | TEX | -1.73 | 200304240_BOS_TEX |
Based on accumulated WAA for this season up to 2003-04-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.42 | Runelvys Hernandez | 32.7 | KCA |
| +003+ | 2.24 | Mark Prior | 37 | CHN |
| +004+ | 2.22 | Mike Mussina | 37 | NYA |
| +005+ | 2.15 | Shawn Chacon | 27.7 | COL |
| +006+ | 2.14 | Woody Williams | 26 | SLN |
| +007+ | 2.11 | Esteban Loaiza | 29 | CHA |
| +011+ | 1.74 | Jeff Suppan | 26.3 | PIT |
| +012+ | 1.71 | Roger Clemens | 34 | NYA |
| +017+ | 1.62 | David Wells | 31 | NYA |
| +018+ | 1.62 | Vicente Padilla | 35 | PHI |
| +026+ | 1.51 | Matt Morris | 36.7 | SLN |
| +028+ | 1.47 | Kris Benson | 34.3 | PIT |
| +029+ | 1.46 | Tomo Ohka | 25.3 | WAS |
| +030+ | 1.42 | Al Leiter | 30.7 | NYN |
| +033+ | 1.4 | Adam Eaton | 32.7 | SDN |
| +034+ | 1.39 | Carlos Zambrano | 24.3 | CHN |
| +038+ | 1.34 | Javier Vazquez | 32.7 | WAS |
| +037+ | 1.34 | Zach Day | 32.7 | WAS |
| +040+ | 1.28 | Damian Moss | 30.7 | SFN |
| +044+ | 1.26 | Matt Clement | 31.3 | CHN |
| XXXXX | 1.18 | Tony Armas | 31 | WAS |
| XXXXX | 1.17 | Ricardo Rodriguez | 33 | CLE |
| XXXXX | 1.15 | Jake Westbrook | 18 | CLE |
| XXXXX | 1.1 | Jason Schmidt | 26.7 | SFN |
| XXXXX | 1.08 | Barry Zito | 34 | OAK |
_