| Team | Tm | Tier | Game |
|---|---|---|---|
| Minnesota Twins | MIN | 2.23 | 200409130_MIN_DET |
| Los Angeles Dodgers | LAN | 1.83 | 200409130_SDN_LAN |
| Atlanta Braves | ATL | 1.81 | 200409131_ATL_NYN |
| Anaheim Angels | ANA | 1.16 | 200409140_ANA_SEA |
| Pittsburgh Pirates | PIT | 1.15 | 200409140_PIT_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -8.4 | 200409140_COL_ARI |
| Cincinnati Reds | CIN | -5.18 | 200409140_PHI_CIN |
| Colorado Rockies | COL | -4.01 | 200409150_COL_ARI |
| Toronto Blue Jays | TOR | -1.66 | 200409130_BAL_TOR |
| Seattle Mariners | SEA | -1.36 | 200409130_ANA_SEA |
Based on accumulated WAA for this season up to 2004-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +038+ | 4.85 | Armando Benitez | 62.3 | MIA |
| +044+ | 4.65 | Mariano Rivera | 72.7 | NYA |
| +045+ | 4.62 | Guillermo Mota | 86.7 | TOT |
| +047+ | 4.57 | Francisco Rodriguez | 76.3 | ANA |
| +051+ | 4.47 | B.J. Ryan | 77.3 | BAL |
| +052+ | 4.42 | Keith Foulke | 74.7 | BOS |
| +053+ | 4.42 | Brad Lidge | 82.3 | HOU |
| +056+ | 4.36 | Scott Linebrink | 77.7 | SDN |
| +057+ | 4.32 | Joe Nathan | 65 | MIN |
| +065+ | 4.05 | Tom Gordon | 81 | NYA |
| +064+ | 4.05 | Eric Gagne | 73.3 | LAN |
| +066+ | 4.04 | Akinori Otsuka | 68.7 | SDN |
| +074+ | 3.78 | Francisco Cordero | 62 | TEX |
| +075+ | 3.76 | Luis Ayala | 84 | WAS |
| +076+ | 3.74 | John Smoltz | 74.3 | ATL |
| +083+ | 3.52 | Ryan Madson | 66.3 | PHI |
| +089+ | 3.18 | LaTroy Hawkins | 73.3 | CHN |
| +090+ | 3.13 | Braden Looper | 74.3 | NYN |
| +095+ | 3.03 | Giovanni Carrara | 45.3 | LAN |
| +099+ | 2.99 | Salomon Torres | 80.3 | PIT |
| +101+ | 2.95 | Juan Cruz | 66.7 | ATL |
| +104+ | 2.86 | Juan Rincon | 73.3 | MIN |
| +105+ | 2.85 | Danny Kolb | 53.7 | MIL |
| +108+ | 2.81 | Shingo Takatsu | 56.3 | CHA |
| +115+ | 2.67 | Jason Isringhausen | 68.3 | SLN |
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