| Team | Tm | Tier | Game |
|---|---|---|---|
| Anaheim Angels | ANA | 4.27 | 200405110_ANA_NYA |
| Philadelphia Phillies | PHI | 3.61 | 200405110_PHI_SFN |
| Boston Red Sox | BOS | 3.19 | 200405090_KCA_BOS |
| New York Yankees | NYA | 2.61 | 200405110_ANA_NYA |
| Houston Astros | HOU | 0.77 | 200405110_MIA_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -4.11 | 200405100_CLE_BOS |
| Cincinnati Reds | CIN | -2.98 | 200405090_SFN_CIN |
| Milwaukee Brewers | MIL | -2.66 | 200405110_WAS_MIL |
| Kansas City Royals | KCA | -2.21 | 200405100_TOR_KCA |
| Detroit Tigers | DET | -1.18 | 200405110_OAK_DET |
Based on accumulated WAA for this season up to 2004-05-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 2.34 | Rodrigo Lopez | 25.3 | BAL |
| +026+ | 1.87 | Armando Benitez | 20 | MIA |
| +028+ | 1.85 | Kevin Gregg | 23.3 | ANA |
| +031+ | 1.78 | Ryan Madson | 19.3 | PHI |
| +033+ | 1.75 | Keith Foulke | 19 | BOS |
| +034+ | 1.74 | Braden Looper | 16.3 | NYN |
| +036+ | 1.7 | Francisco Rodriguez | 18 | ANA |
| +040+ | 1.62 | John Riedling | 17 | CIN |
| +048+ | 1.5 | Brian Meadows | 20.7 | PIT |
| +057+ | 1.43 | Mariano Rivera | 19.3 | NYA |
| +058+ | 1.42 | Scott Linebrink | 19.3 | SDN |
| +063+ | 1.38 | Akinori Otsuka | 17 | SDN |
| +064+ | 1.37 | Jose Mesa | 15.3 | PIT |
| +068+ | 1.33 | Justin Duchscherer | 19.3 | OAK |
| +071+ | 1.32 | Tom Gordon | 18.3 | NYA |
| +077+ | 1.29 | Dan Miceli | 20.3 | HOU |
| XXXXX | 1.21 | Jamie Walker | 15.7 | DET |
| XXXXX | 1.13 | Brooks Kieschnick | 15.3 | MIL |
| XXXXX | 1.12 | Chad Cordero | 16.3 | WAS |
| XXXXX | 1.12 | Billy Wagner | 15 | PHI |
| XXXXX | 1.1 | Kevin Gryboski | 12.3 | ATL |
| XXXXX | 1.1 | Scott Williamson | 12.7 | BOS |
| XXXXX | 1.09 | Tim Worrell | 16.7 | PHI |
| XXXXX | 1.07 | B.J. Ryan | 19 | BAL |
| XXXXX | 1.05 | Guillermo Mota | 16.3 | LAN |
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