| 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 | 1.99 | 200504190_NYN_PHI |
| Oakland Athletics | OAK | 1.11 | 200504190_OAK_TEX |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -4.62 | 200504190_SLN_PIT |
| Kansas City Royals | KCA | -3.06 | 200504190_CLE_KCA |
| Arizona Diamondbacks | ARI | -2.8 | 200504200_ARI_SFN |
| Colorado Rockies | COL | -2.6 | 200504210_COL_PHI |
| Tampa Bay Devil Rays | TBA | -1.23 | 200504210_TEX_TBA |
Based on accumulated WAA for this season up to 2005-04-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.86 | Rafael Betancourt | 10.7 | CLE |
| XXXXX | 0.85 | Danys Baez | 8.3 | TBA |
| 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 | Dustin Hermanson | 7.7 | CHA |
| XXXXX | 0.76 | Chris Hammond | 9.7 | SDN |
| XXXXX | 0.75 | Joe Nathan | 7.3 | MIN |
| XXXXX | 0.74 | Todd Williams | 7.3 | BAL |
| XXXXX | 0.71 | Kiko Calero | 7 | OAK |
| XXXXX | 0.7 | Billy Wagner | 7 | PHI |
| XXXXX | 0.68 | Francisco Rodriguez | 7 | ANA |
| XXXXX | 0.67 | Matt Wise | 9 | MIL |
| XXXXX | 0.65 | Brad Lidge | 8.7 | HOU |
| XXXXX | 0.65 | Brandon Lyon | 8.7 | ARI |
| XXXXX | 0.64 | Juan Rincon | 8.3 | MIN |
| XXXXX | 0.63 | Marcos Carvajal | 6 | COL |
| XXXXX | 0.62 | Roberto Hernandez | 6 | NYN |
| XXXXX | 0.61 | Julio Mateo | 6 | SEA |
| XXXXX | 0.61 | Shigetoshi Hasegawa | 8 | SEA |
| XXXXX | 0.6 | Brian Moehler | 12.7 | MIA |
| XXXXX | 0.58 | Michael Wuertz | 8 | CHN |
| XXXXX | 0.58 | Vinny Chulk | 7.7 | TOR |
| XXXXX | 0.57 | Chris Reitsma | 8 | ATL |
| XXXXX | 0.57 | Jorge Julio | 7.7 | BAL |
_