| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 3.13 | 200406250_ANA_LAN |
| Anaheim Angels | ANA | 2.81 | 200406260_ANA_LAN |
| Seattle Mariners | SEA | 2.13 | 200406250_SDN_SEA |
| Boston Red Sox | BOS | 1.82 | 200406250_PHI_BOS |
| Houston Astros | HOU | 1.4 | 200406250_HOU_TEX |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.99 | 200406250_COL_CLE |
| Cleveland Indians | CLE | -2.72 | 200406260_COL_CLE |
| Kansas City Royals | KCA | -1.99 | 200406270_SLN_KCA |
| Tampa Bay Devil Rays | TBA | -1.7 | 200406250_MIA_TBA |
| Pittsburgh Pirates | PIT | -1.09 | 200406270_PIT_CIN |
Based on accumulated WAA for this season up to 2004-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +028+ | 3.12 | Mariano Rivera | 38.7 | NYA |
| +032+ | 3.08 | Francisco Rodriguez | 40.7 | ANA |
| +035+ | 2.98 | Keith Foulke | 39.3 | BOS |
| +037+ | 2.93 | Armando Benitez | 39 | MIA |
| +043+ | 2.8 | Tom Gordon | 43.7 | NYA |
| +050+ | 2.63 | Braden Looper | 42.3 | NYN |
| +051+ | 2.62 | Eddie Guardado | 36.7 | SEA |
| +059+ | 2.52 | Akinori Otsuka | 36.7 | SDN |
| +062+ | 2.5 | Joe Nathan | 35.7 | MIN |
| +074+ | 2.36 | Guillermo Mota | 43.3 | LAN |
| +078+ | 2.28 | Shingo Takatsu | 28.3 | CHA |
| +080+ | 2.23 | Danny Kolb | 28.7 | MIL |
| +083+ | 2.2 | LaTroy Hawkins | 42.3 | CHN |
| +085+ | 2.16 | Scott Linebrink | 43.3 | SDN |
| +087+ | 2.06 | B.J. Ryan | 39 | BAL |
| +089+ | 2.03 | Eric Gagne | 32 | LAN |
| +090+ | 2.03 | Brian Meadows | 40 | PIT |
| +093+ | 1.97 | Jason Frasor | 33.3 | TOR |
| +094+ | 1.96 | Juan Rincon | 38.7 | MIN |
| +095+ | 1.95 | Brad Lidge | 43.3 | HOU |
| +098+ | 1.9 | Ryan Madson | 43 | PHI |
| +099+ | 1.86 | Francisco Cordero | 32.7 | TEX |
| +102+ | 1.84 | Tim Worrell | 38.3 | PHI |
| +105+ | 1.81 | Ray King | 28 | SLN |
| +107+ | 1.77 | Chad Cordero | 41.3 | WAS |
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