| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 3.75 | 201005110_OAK_TEX |
| Los Angeles Dodgers | LAN | 2.41 | 201005110_LAN_ARI |
| Atlanta Braves | ATL | 2.35 | 201005100_ATL_MIL |
| San Diego Padres | SDN | 1.95 | 201005110_SDN_SFN |
| St. Louis Cardinals | SLN | 1.52 | 201005110_HOU_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -6.58 | 201005120_LAN_ARI |
| Pittsburgh Pirates | PIT | -3.27 | 201005120_CIN_PIT |
| LA Angels of Anaheim | ANA | -2.81 | 201005120_TBA_ANA |
| Milwaukee Brewers | MIL | -2.34 | 201005120_ATL_MIL |
| Baltimore Orioles | BAL | -1.8 | 201005110_SEA_BAL |
Based on accumulated WAA for this season up to 2010-05-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 1.73 | Evan Meek | 22 | PIT |
| +050+ | 1.45 | Matt Capps | 19.3 | WAS |
| +055+ | 1.36 | Tyler Clippard | 25 | WAS |
| +057+ | 1.34 | Jose Valverde | 15.7 | DET |
| +058+ | 1.33 | Eddie Bonine | 17.7 | DET |
| +063+ | 1.26 | Jason Berken | 19 | BAL |
| +062+ | 1.26 | Darren O'Day | 13.3 | TEX |
| XXXXX | 1.18 | Leo Nunez | 14.3 | MIA |
| XXXXX | 1.17 | Carlos Marmol | 16 | CHN |
| XXXXX | 1.14 | Luke Gregerson | 18.7 | SDN |
| XXXXX | 1.1 | Will Ohman | 11 | BAL |
| XXXXX | 1.1 | Heath Bell | 16 | SDN |
| XXXXX | 1.08 | Sergio Santos | 13.3 | CHA |
| XXXXX | 1.04 | Joe Beimel | 13 | COL |
| XXXXX | 1.04 | Arthur Rhodes | 13 | CIN |
| XXXXX | 1.03 | Brandon League | 19.3 | SEA |
| XXXXX | 1.02 | Andrew Bailey | 12.7 | OAK |
| XXXXX | 1.01 | Chris Sampson | 14.7 | HOU |
| XXXXX | 1 | Mariano Rivera | 10 | NYA |
| XXXXX | 0.96 | Matt Lindstrom | 16.3 | HOU |
| XXXXX | 0.95 | Carlos Monasterios | 20.7 | LAN |
| XXXXX | 0.94 | Clay Hensley | 18.3 | MIA |
| XXXXX | 0.93 | Joel Zumaya | 20 | DET |
| XXXXX | 0.92 | Jose Contreras | 11.7 | PHI |
| XXXXX | 0.9 | Matt Guerrier | 16 | MIN |
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