| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 4.81 | 201005070_TBA_OAK |
| Atlanta Braves | ATL | 2.21 | 201005090_ATL_PHI |
| St. Louis Cardinals | SLN | 1.39 | 201005090_SLN_PIT |
| Los Angeles Dodgers | LAN | 1.31 | 201005080_COL_LAN |
| Boston Red Sox | BOS | 1.29 | 201005080_NYA_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -5.03 | 201005070_MIL_ARI |
| Milwaukee Brewers | MIL | -2.96 | 201005070_MIL_ARI |
| Baltimore Orioles | BAL | -1.97 | 201005090_BAL_MIN |
| New York Yankees | NYA | -1.45 | 201005070_NYA_BOS |
| LA Angels of Anaheim | ANA | -1.4 | 201005070_ANA_SEA |
Based on accumulated WAA for this season up to 2010-05-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +021+ | 2.01 | Tim Stauffer | 23.3 | SDN |
| +025+ | 1.87 | Tyler Clippard | 23.7 | WAS |
| +042+ | 1.52 | Carlos Villanueva | 17.7 | MIL |
| +044+ | 1.45 | Evan Meek | 19 | PIT |
| +050+ | 1.35 | Matt Capps | 18.3 | WAS |
| +055+ | 1.25 | Manuel Corpas | 21.7 | COL |
| XXXXX | 1.2 | Joel Zumaya | 18.3 | DET |
| XXXXX | 1.16 | Andrew Bailey | 11.7 | OAK |
| XXXXX | 1.16 | Carlos Marmol | 13.7 | CHN |
| XXXXX | 1.15 | Jose Valverde | 13.7 | DET |
| XXXXX | 1.12 | Kevin Gregg | 16 | TOR |
| XXXXX | 1.11 | Eddie Bonine | 15.3 | DET |
| XXXXX | 1.1 | Will Ohman | 11 | BAL |
| XXXXX | 1.09 | Darren O'Day | 11.3 | TEX |
| XXXXX | 1.06 | Francisco Rodriguez | 15.7 | NYN |
| XXXXX | 1.05 | Luke Gregerson | 17.7 | SDN |
| XXXXX | 1.04 | Jason Berken | 16.7 | BAL |
| XXXXX | 0.99 | Leo Nunez | 12.3 | MIA |
| XXXXX | 0.98 | Sergio Santos | 12.3 | CHA |
| XXXXX | 0.95 | Arthur Rhodes | 12 | CIN |
| XXXXX | 0.95 | Kris Medlen | 22 | ATL |
| XXXXX | 0.91 | Heath Bell | 14 | SDN |
| XXXXX | 0.9 | Chad Durbin | 15.7 | PHI |
| XXXXX | 0.9 | Phil Coke | 15.3 | DET |
| XXXXX | 0.9 | Pedro Feliciano | 14 | NYN |
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