| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 3.05 | 201005220_DET_LAN |
| Oakland Athletics | OAK | 1.82 | 201005220_SFN_OAK |
| Boston Red Sox | BOS | 1.75 | 201005220_BOS_PHI |
| St. Louis Cardinals | SLN | 1.52 | 201005210_ANA_SLN |
| Atlanta Braves | ATL | 1.21 | 201005200_CIN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -7.46 | 201005200_SFN_ARI |
| Milwaukee Brewers | MIL | -5.53 | 201005220_MIL_MIN |
| Baltimore Orioles | BAL | -1.87 | 201005220_BAL_WAS |
| LA Angels of Anaheim | ANA | -1.29 | 201005210_ANA_SLN |
| Seattle Mariners | SEA | -0.96 | 201005200_TOR_SEA |
Based on accumulated WAA for this season up to 2010-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +026+ | 2.24 | Evan Meek | 27 | PIT |
| +057+ | 1.63 | Jose Valverde | 18.7 | DET |
| +066+ | 1.52 | Jason Berken | 23.7 | BAL |
| +068+ | 1.47 | Arthur Rhodes | 17.3 | CIN |
| +070+ | 1.46 | Eddie Bonine | 23.3 | DET |
| +074+ | 1.42 | Tyler Clippard | 29.3 | WAS |
| +075+ | 1.41 | Hisanori Takahashi | 32 | NYN |
| +077+ | 1.4 | Will Ohman | 14 | BAL |
| +078+ | 1.39 | Heath Bell | 19 | SDN |
| +079+ | 1.38 | Sergio Santos | 16.3 | CHA |
| +080+ | 1.38 | Clay Hensley | 22.7 | MIA |
| +085+ | 1.34 | Sean Marshall | 22 | CHN |
| +087+ | 1.32 | Darren Oliver | 22.7 | TEX |
| +089+ | 1.31 | Carlos Marmol | 21.7 | CHN |
| +090+ | 1.31 | Joel Zumaya | 26 | DET |
| +088+ | 1.31 | Joe Beimel | 15.7 | COL |
| +091+ | 1.28 | Matt Lindstrom | 19.3 | HOU |
| +093+ | 1.26 | Carlos Monasterios | 23.7 | LAN |
| XXXXX | 1.24 | Jonny Venters | 16.7 | ATL |
| XXXXX | 1.21 | Andrew Bailey | 16.7 | OAK |
| XXXXX | 1.19 | Jonathan Broxton | 18.7 | LAN |
| XXXXX | 1.19 | Jose Contreras | 14.3 | PHI |
| XXXXX | 1.18 | Rafael Soriano | 19 | TBA |
| XXXXX | 1.15 | Matt Capps | 22.3 | WAS |
| XXXXX | 1.15 | Chris Sampson | 18 | HOU |
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