| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 4.42 | 200406210_LAN_SFN |
| Anaheim Angels | ANA | 3.38 | 200406210_OAK_ANA |
| New York Yankees | NYA | 2.72 | 200406220_NYA_BAL |
| Boston Red Sox | BOS | 2.16 | 200406220_MIN_BOS |
| Houston Astros | HOU | 1.75 | 200406220_PIT_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.81 | 200406230_COL_MIL |
| Tampa Bay Devil Rays | TBA | -1.98 | 200406220_TBA_TOR |
| Kansas City Royals | KCA | -1.72 | 200406220_DET_KCA |
| Cleveland Indians | CLE | -1.01 | 200406230_CLE_CHA |
| Cincinnati Reds | CIN | -0.92 | 200406220_CIN_NYN |
Based on accumulated WAA for this season up to 2004-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 3.02 | Mariano Rivera | 37.7 | NYA |
| +034+ | 2.92 | Armando Benitez | 39 | MIA |
| +036+ | 2.84 | Francisco Rodriguez | 38.3 | ANA |
| +042+ | 2.68 | Keith Foulke | 36.3 | BOS |
| +044+ | 2.61 | Braden Looper | 42.3 | NYN |
| +050+ | 2.57 | Guillermo Mota | 41.3 | LAN |
| +051+ | 2.57 | Eddie Guardado | 33.7 | SEA |
| +056+ | 2.49 | Tom Gordon | 40.7 | NYA |
| +058+ | 2.44 | Brian Meadows | 40 | PIT |
| +060+ | 2.41 | Akinori Otsuka | 35.7 | SDN |
| +066+ | 2.3 | Joe Nathan | 33.7 | MIN |
| +075+ | 2.14 | Shingo Takatsu | 27 | CHA |
| +076+ | 2.13 | Danny Kolb | 27.7 | MIL |
| +080+ | 2.07 | Juan Rincon | 37.7 | MIN |
| +081+ | 2.04 | LaTroy Hawkins | 41 | CHN |
| +087+ | 1.91 | Scott Linebrink | 41 | SDN |
| +088+ | 1.89 | Eric Gagne | 30.7 | LAN |
| +090+ | 1.87 | Jason Frasor | 32.3 | TOR |
| +099+ | 1.79 | B.J. Ryan | 36.3 | BAL |
| +101+ | 1.74 | Brad Lidge | 41.3 | HOU |
| +105+ | 1.71 | Ray King | 27 | SLN |
| +104+ | 1.71 | Tim Worrell | 37.3 | PHI |
| +107+ | 1.68 | Jay Witasick | 34.7 | SDN |
| +108+ | 1.65 | Chad Cordero | 40.3 | WAS |
| +111+ | 1.6 | Francisco Cordero | 29.7 | TEX |
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