| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 3.05 | 201005220_DET_LAN |
| Boston Red Sox | BOS | 3.01 | 201005240_BOS_TBA |
| Oakland Athletics | OAK | 1.87 | 201005230_SFN_OAK |
| Detroit Tigers | DET | 1.64 | 201005230_DET_LAN |
| St. Louis Cardinals | SLN | 1.33 | 201005220_ANA_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -7.46 | 201005220_TOR_ARI |
| Milwaukee Brewers | MIL | -6.09 | 201005230_MIL_MIN |
| Baltimore Orioles | BAL | -1.87 | 201005220_BAL_WAS |
| LA Angels of Anaheim | ANA | -1.27 | 201005240_TOR_ANA |
| Seattle Mariners | SEA | -1.05 | 201005230_SDN_SEA |
Based on accumulated WAA for this season up to 2010-05-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +029+ | 2.13 | Evan Meek | 28 | PIT |
| +051+ | 1.73 | Jose Valverde | 19.7 | DET |
| +061+ | 1.58 | Arthur Rhodes | 18.3 | CIN |
| +066+ | 1.52 | Jason Berken | 23.7 | BAL |
| +071+ | 1.48 | Sergio Santos | 17.3 | CHA |
| +072+ | 1.48 | Sean Marshall | 23.3 | CHN |
| +070+ | 1.48 | Clay Hensley | 23.7 | MIA |
| +073+ | 1.47 | Eddie Bonine | 23.3 | DET |
| +074+ | 1.46 | Will Ohman | 14.7 | BAL |
| +076+ | 1.45 | Tyler Clippard | 29.7 | WAS |
| +081+ | 1.41 | Carlos Marmol | 22.7 | CHN |
| +082+ | 1.4 | Heath Bell | 19 | SDN |
| +092+ | 1.33 | Darren Oliver | 22.7 | TEX |
| +093+ | 1.32 | Joe Beimel | 15.7 | COL |
| +095+ | 1.31 | Andrew Bailey | 17.7 | OAK |
| +094+ | 1.31 | Joel Zumaya | 26 | DET |
| +100+ | 1.28 | Matt Lindstrom | 19.3 | HOU |
| +102+ | 1.27 | Tony Sipp | 19.3 | CLE |
| +103+ | 1.27 | Jonny Venters | 17 | ATL |
| +106+ | 1.26 | Carlos Monasterios | 23.7 | LAN |
| XXXXX | 1.22 | Rafael Soriano | 19.3 | TBA |
| XXXXX | 1.22 | Luke Gregerson | 23.7 | SDN |
| XXXXX | 1.2 | Leo Nunez | 18.7 | MIA |
| XXXXX | 1.19 | Jonathan Broxton | 18.7 | LAN |
| XXXXX | 1.19 | Jose Contreras | 14.3 | PHI |
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