| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 7.24 | 200405011_BOS_TEX |
| Philadelphia Phillies | PHI | 3.04 | 200405010_ARI_PHI |
| New York Yankees | NYA | 2.33 | 200405010_KCA_NYA |
| Anaheim Angels | ANA | 1.9 | 200405030_DET_ANA |
| Los Angeles Dodgers | LAN | 1.01 | 200405010_WAS_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | -6.26 | 200405030_CIN_HOU |
| Milwaukee Brewers | MIL | -4.35 | 200405020_PIT_MIL |
| Cleveland Indians | CLE | -2.74 | 200405010_BAL_CLE |
| Kansas City Royals | KCA | -0.97 | 200405020_KCA_NYA |
| Pittsburgh Pirates | PIT | -0.43 | 200405010_PIT_MIL |
Based on accumulated WAA for this season up to 2004-05-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 1.9 | Sun-Woo Kim | 23 | WAS |
| +020+ | 1.76 | Rodrigo Lopez | 19.7 | BAL |
| +019+ | 1.76 | Kevin Gregg | 18.3 | ANA |
| +023+ | 1.73 | Brian Meadows | 18.3 | PIT |
| +032+ | 1.61 | Ryan Madson | 15.7 | PHI |
| +039+ | 1.47 | Francisco Rodriguez | 13.7 | ANA |
| +038+ | 1.47 | Armando Benitez | 16 | MIA |
| +040+ | 1.44 | Dave Burba | 16 | MIL |
| +042+ | 1.42 | Mariano Rivera | 15.3 | NYA |
| +044+ | 1.41 | Tim Wakefield | 28 | BOS |
| +047+ | 1.34 | Braden Looper | 12.3 | NYN |
| +048+ | 1.33 | Keith Foulke | 15 | BOS |
| +053+ | 1.3 | Dan Miceli | 16.3 | HOU |
| +058+ | 1.27 | Akinori Otsuka | 14 | SDN |
| XXXXX | 1.1 | John Riedling | 12 | CIN |
| XXXXX | 1.09 | Justin Wayne | 14.3 | MIA |
| XXXXX | 1.05 | B.J. Ryan | 14.7 | BAL |
| XXXXX | 1 | Tom Gordon | 15.3 | NYA |
| XXXXX | 0.99 | Jose Mesa | 11.3 | PIT |
| XXXXX | 0.99 | Scott Williamson | 11.7 | BOS |
| XXXXX | 0.98 | Tim Worrell | 13.7 | PHI |
| XXXXX | 0.95 | Scott Linebrink | 15 | SDN |
| XXXXX | 0.93 | Kevin Gryboski | 10.7 | ATL |
| XXXXX | 0.92 | Eddie Guardado | 10.7 | SEA |
| XXXXX | 0.91 | Wilson Alvarez | 16.7 | LAN |
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