| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 4.82 | 200309010_HOU_LAN |
| Seattle Mariners | SEA | 3.39 | 200308310_BAL_SEA |
| Anaheim Angels | ANA | 2.41 | 200309010_ANA_MIN |
| San Francisco Giants | SFN | 1.92 | 200308300_SFN_ARI |
| Houston Astros | HOU | 1.46 | 200309010_HOU_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | -3.07 | 200308300_MIL_CHN |
| St. Louis Cardinals | SLN | -3.03 | 200309010_SLN_CHN |
| Toronto Blue Jays | TOR | -1.86 | 200308300_TOR_CLE |
| Detroit Tigers | DET | -1.79 | 200309010_CLE_DET |
| Cincinnati Reds | CIN | -1.54 | 200308300_SLN_CIN |
Based on accumulated WAA for this season up to 2003-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +029+ | 5.28 | Guillermo Mota | 87 | LAN |
| +032+ | 5.2 | Shigetoshi Hasegawa | 62.3 | SEA |
| +044+ | 4.74 | Eric Gagne | 69.3 | LAN |
| +048+ | 4.54 | Brendan Donnelly | 66 | ANA |
| +051+ | 4.47 | Rheal Cormier | 72 | PHI |
| +053+ | 4.38 | Billy Wagner | 71.3 | HOU |
| +055+ | 4.12 | Paul Quantrill | 67.3 | LAN |
| +062+ | 3.93 | Damaso Marte | 66 | CHA |
| +064+ | 3.92 | Keith Foulke | 74.7 | OAK |
| +075+ | 3.43 | LaTroy Hawkins | 64.7 | MIN |
| +077+ | 3.38 | Tim Worrell | 67.3 | SFN |
| +082+ | 3.26 | Oscar Villarreal | 83.3 | ARI |
| +083+ | 3.26 | Mariano Rivera | 58.7 | NYA |
| +085+ | 3.14 | Brian Fuentes | 66 | COL |
| +086+ | 3.11 | David Riske | 66 | CLE |
| +089+ | 3.03 | Francisco Rodriguez | 73.7 | ANA |
| +094+ | 2.91 | Terry Adams | 67 | PHI |
| +100+ | 2.81 | Rafael Soriano | 41.3 | SEA |
| +102+ | 2.77 | Armando Benitez | 69 | TOT |
| +103+ | 2.75 | Ben Weber | 73 | ANA |
| +107+ | 2.7 | Julio Mateo | 72.7 | SEA |
| +113+ | 2.62 | Octavio Dotel | 74.7 | HOU |
| +117+ | 2.54 | Paul Shuey | 58 | LAN |
| +119+ | 2.48 | David Weathers | 78 | NYN |
| +121+ | 2.46 | Jack Cressend | 34.7 | CLE |
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