| Team | Tm | Tier | Game |
|---|---|---|---|
| Anaheim Angels | ANA | 2.64 | 200406290_ANA_OAK |
| Los Angeles Dodgers | LAN | 2.48 | 200406290_SFN_LAN |
| Seattle Mariners | SEA | 2.31 | 200406280_TEX_SEA |
| Boston Red Sox | BOS | 1.87 | 200406290_BOS_NYA |
| San Diego Padres | SDN | 1.44 | 200406290_SDN_ARI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.73 | 200406270_COL_CLE |
| Cleveland Indians | CLE | -2.29 | 200406270_COL_CLE |
| Kansas City Royals | KCA | -1.99 | 200406270_SLN_KCA |
| Cincinnati Reds | CIN | -1.38 | 200406290_NYN_CIN |
| Montreal Expos | WAS | -1.1 | 200406290_WAS_PHI |
Based on accumulated WAA for this season up to 2004-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 3.27 | Francisco Rodriguez | 42.3 | ANA |
| +031+ | 3.13 | Mariano Rivera | 38.7 | NYA |
| +033+ | 3.11 | Armando Benitez | 40.7 | MIA |
| +038+ | 2.99 | Keith Foulke | 39.3 | BOS |
| +045+ | 2.8 | Tom Gordon | 43.7 | NYA |
| +051+ | 2.73 | Eddie Guardado | 37.7 | SEA |
| +058+ | 2.57 | Guillermo Mota | 45.3 | LAN |
| +061+ | 2.53 | Braden Looper | 43.3 | NYN |
| +062+ | 2.52 | Akinori Otsuka | 38.7 | SDN |
| +063+ | 2.51 | Joe Nathan | 35.7 | MIN |
| +072+ | 2.39 | Shingo Takatsu | 29.3 | CHA |
| +076+ | 2.31 | LaTroy Hawkins | 43.3 | CHN |
| +080+ | 2.27 | Danny Kolb | 29 | MIL |
| +082+ | 2.27 | Scott Linebrink | 44.3 | SDN |
| +085+ | 2.21 | Ryan Madson | 46 | PHI |
| +087+ | 2.18 | B.J. Ryan | 40 | BAL |
| +088+ | 2.14 | Eric Gagne | 33 | LAN |
| +089+ | 2.09 | Jason Frasor | 34.3 | TOR |
| +093+ | 2.03 | Brian Meadows | 40 | PIT |
| +094+ | 1.98 | Francisco Cordero | 33.7 | TEX |
| +096+ | 1.97 | Brad Lidge | 43.3 | HOU |
| +095+ | 1.97 | Juan Rincon | 38.7 | MIN |
| +099+ | 1.89 | Chad Cordero | 42.3 | WAS |
| +102+ | 1.86 | Jay Witasick | 36.3 | SDN |
| +105+ | 1.84 | Tim Worrell | 38.3 | PHI |
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