| Team | Tm | Tier | Game |
|---|---|---|---|
| LA Angels of Anaheim | ANA | 3.81 | 200504210_CLE_ANA |
| New York Yankees | NYA | 2.43 | 200504200_NYA_TOR |
| San Diego Padres | SDN | 2.38 | 200504200_LAN_SDN |
| Philadelphia Phillies | PHI | 1.24 | 200504200_COL_PHI |
| Oakland Athletics | OAK | 1.08 | 200504200_OAK_SEA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -4.42 | 200504210_PIT_CIN |
| Arizona Diamondbacks | ARI | -2.8 | 200504200_ARI_SFN |
| Colorado Rockies | COL | -2.75 | 200504220_LAN_COL |
| Kansas City Royals | KCA | -2.72 | 200504220_CHA_KCA |
| Tampa Bay Devil Rays | TBA | -1.23 | 200504210_TEX_TBA |
Based on accumulated WAA for this season up to 2005-04-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.88 | Todd Williams | 8.7 | BAL |
| XXXXX | 0.86 | Rafael Betancourt | 10.7 | CLE |
| XXXXX | 0.84 | Andy Sisco | 12.3 | KCA |
| XXXXX | 0.81 | Justin Duchscherer | 10 | OAK |
| XXXXX | 0.77 | Chad Cordero | 9.7 | WAS |
| XXXXX | 0.76 | Chris Hammond | 9.7 | SDN |
| XXXXX | 0.76 | Dustin Hermanson | 7.7 | CHA |
| XXXXX | 0.75 | Joe Nathan | 7.3 | MIN |
| XXXXX | 0.72 | Roberto Hernandez | 7 | NYN |
| XXXXX | 0.71 | Kiko Calero | 7 | OAK |
| XXXXX | 0.71 | Billy Wagner | 7 | PHI |
| XXXXX | 0.7 | David Riske | 7 | CLE |
| XXXXX | 0.67 | Matt Wise | 9 | MIL |
| XXXXX | 0.67 | Jorge Julio | 8.7 | BAL |
| XXXXX | 0.66 | Brad Lidge | 8.7 | HOU |
| XXXXX | 0.64 | Juan Rincon | 8.3 | MIN |
| XXXXX | 0.63 | Marcos Carvajal | 6 | COL |
| XXXXX | 0.62 | Scot Shields | 10.7 | ANA |
| XXXXX | 0.6 | Danys Baez | 10 | TBA |
| XXXXX | 0.6 | Shigetoshi Hasegawa | 8 | SEA |
| XXXXX | 0.6 | Julio Mateo | 8 | SEA |
| XXXXX | 0.58 | Michael Wuertz | 8 | CHN |
| XXXXX | 0.57 | Chris Reitsma | 8 | ATL |
| XXXXX | 0.57 | Keiichi Yabu | 7.7 | OAK |
| XXXXX | 0.55 | Ryan Wagner | 7.3 | CIN |
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