| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 4.18 | 200405180_BOS_TBA |
| New York Yankees | NYA | 3.76 | 200405190_NYA_ANA |
| Anaheim Angels | ANA | 3.36 | 200405190_NYA_ANA |
| Philadelphia Phillies | PHI | 1.39 | 200405170_PHI_COL |
| Baltimore Orioles | BAL | 1.18 | 200405190_BAL_SEA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -2.52 | 200405180_CHA_CLE |
| Tampa Bay Devil Rays | TBA | -2.42 | 200405190_BOS_TBA |
| Cincinnati Reds | CIN | -2.02 | 200405190_COL_CIN |
| Colorado Rockies | COL | -1.66 | 200405190_COL_CIN |
| Kansas City Royals | KCA | -1.33 | 200405180_KCA_TEX |
Based on accumulated WAA for this season up to 2004-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 2.5 | Rodrigo Lopez | 27.3 | BAL |
| +018+ | 2.34 | Ryan Madson | 25 | PHI |
| +022+ | 2.23 | Braden Looper | 21.7 | NYN |
| +026+ | 2.15 | Armando Benitez | 23 | MIA |
| +027+ | 2.13 | Kevin Gregg | 28.7 | ANA |
| +031+ | 2.06 | Keith Foulke | 22.3 | BOS |
| +034+ | 1.96 | Francisco Rodriguez | 21 | ANA |
| +038+ | 1.89 | John Riedling | 20 | CIN |
| +041+ | 1.82 | Mariano Rivera | 24 | NYA |
| +050+ | 1.72 | Akinori Otsuka | 20.7 | SDN |
| +051+ | 1.7 | Brian Meadows | 25 | PIT |
| +054+ | 1.64 | Scott Linebrink | 24 | SDN |
| +062+ | 1.55 | Jose Mesa | 17.3 | PIT |
| +064+ | 1.54 | Tom Gordon | 23.3 | NYA |
| +068+ | 1.51 | Dan Miceli | 25.3 | HOU |
| +069+ | 1.5 | Justin Duchscherer | 21.3 | OAK |
| +074+ | 1.46 | LaTroy Hawkins | 20.7 | CHN |
| +079+ | 1.43 | Jason Frasor | 18 | TOR |
| +083+ | 1.41 | Joe Nathan | 20.7 | MIN |
| +085+ | 1.38 | Kevin Gryboski | 15.3 | ATL |
| +086+ | 1.38 | B.J. Ryan | 22.3 | BAL |
| XXXXX | 1.19 | Chad Cordero | 19.3 | WAS |
| XXXXX | 1.18 | Eddie Guardado | 18 | SEA |
| XXXXX | 1.16 | Danny Kolb | 13.7 | MIL |
| XXXXX | 1.13 | Brooks Kieschnick | 19.7 | MIL |
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