| Team | Tm | Tier | Game |
|---|---|---|---|
| LA Angels of Anaheim | ANA | 3.58 | 200504190_SEA_ANA |
| Philadelphia Phillies | PHI | 2.64 | 200504170_ATL_PHI |
| San Diego Padres | SDN | 2.36 | 200504170_SDN_LAN |
| New York Yankees | NYA | 2.36 | 200504190_TBA_NYA |
| Oakland Athletics | OAK | 1.25 | 200504170_ANA_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -4.62 | 200504190_SLN_PIT |
| Kansas City Royals | KCA | -3.84 | 200504170_DET_KCA |
| Arizona Diamondbacks | ARI | -2.59 | 200504180_ARI_COL |
| Colorado Rockies | COL | -2.54 | 200504190_ARI_COL |
| Atlanta Braves | ATL | -1.2 | 200504180_ATL_HOU |
Based on accumulated WAA for this season up to 2005-04-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.84 | Brad Lidge | 8.3 | HOU |
| XXXXX | 0.8 | Rafael Betancourt | 10 | CLE |
| XXXXX | 0.76 | Brandon Lyon | 7.3 | ARI |
| XXXXX | 0.76 | Danys Baez | 7.3 | TBA |
| XXXXX | 0.76 | Todd Williams | 7.3 | BAL |
| XXXXX | 0.72 | Justin Duchscherer | 9 | OAK |
| XXXXX | 0.72 | Kiko Calero | 7 | OAK |
| XXXXX | 0.67 | Arthur Rhodes | 8.7 | CLE |
| XXXXX | 0.67 | Dustin Hermanson | 6.7 | CHA |
| XXXXX | 0.65 | Andy Sisco | 10.3 | KCA |
| XXXXX | 0.64 | Marcos Carvajal | 6 | COL |
| XXXXX | 0.63 | Juan Rincon | 6 | MIN |
| XXXXX | 0.62 | Brian Moehler | 12.7 | MIA |
| XXXXX | 0.62 | Julio Mateo | 6 | SEA |
| XXXXX | 0.61 | Billy Wagner | 6 | PHI |
| XXXXX | 0.58 | Jorge Julio | 7.7 | BAL |
| XXXXX | 0.58 | Akinori Otsuka | 5.7 | SDN |
| XXXXX | 0.58 | Chris Hammond | 7.7 | SDN |
| XXXXX | 0.58 | Chad Cordero | 7.7 | WAS |
| XXXXX | 0.57 | Salomon Torres | 7.7 | PIT |
| XXXXX | 0.56 | Pete Walker | 5.3 | TOR |
| XXXXX | 0.56 | Joe Nathan | 5.3 | MIN |
| XXXXX | 0.55 | Shigetoshi Hasegawa | 7.3 | SEA |
| XXXXX | 0.55 | Huston Street | 7.3 | OAK |
| XXXXX | 0.55 | T.J. Tucker | 5.3 | WAS |
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