| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 4.5 | 201105210_SEA_SDN |
| San Francisco Giants | SFN | 2.83 | 201105210_OAK_SFN |
| Washington Nationals | WAS | 2.58 | 201105210_WAS_BAL |
| Florida Marlins | MIA | 1.77 | 201105210_TBA_MIA |
| Oakland Athletics | OAK | 1.16 | 201105190_MIN_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -5.87 | 201105210_WAS_BAL |
| Minnesota Twins | MIN | -4.31 | 201105210_MIN_ARI |
| Houston Astros | HOU | -1.5 | 201105190_HOU_SLN |
| Colorado Rockies | COL | -1.32 | 201105190_COL_PHI |
| Arizona Diamondbacks | ARI | -1.24 | 201105190_ATL_ARI |
Based on accumulated WAA for this season up to 2011-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 2.04 | Jonny Venters | 28.3 | ATL |
| +027+ | 1.9 | Drew Storen | 23.7 | WAS |
| +040+ | 1.68 | Francisco Rodriguez | 23.7 | NYN |
| +042+ | 1.65 | Pedro Beato | 18.7 | NYN |
| +044+ | 1.63 | David Pauley | 25.3 | SEA |
| +050+ | 1.54 | Eric O'Flaherty | 25 | ATL |
| +060+ | 1.47 | Ryan Madson | 19 | PHI |
| +058+ | 1.47 | Aaron Crow | 21.7 | KCA |
| +065+ | 1.44 | Daniel McCutchen | 18.3 | PIT |
| +068+ | 1.38 | Mike Adams | 20.7 | SDN |
| +073+ | 1.31 | Carlos Villanueva | 24.3 | TOR |
| +074+ | 1.28 | Carlos Marmol | 21 | CHN |
| +076+ | 1.27 | Aaron Laffey | 21.3 | SEA |
| +077+ | 1.26 | Tyler Clippard | 26 | WAS |
| XXXXX | 1.19 | Grant Balfour | 20.7 | OAK |
| XXXXX | 1.17 | Ramon S. Ramirez | 17.7 | SFN |
| XXXXX | 1.16 | Tony Sipp | 20.3 | CLE |
| XXXXX | 1.12 | Ernesto Frieri | 25 | SDN |
| XXXXX | 1.11 | Javier Lopez | 17 | SFN |
| XXXXX | 1.11 | Joel Hanrahan | 21.7 | PIT |
| XXXXX | 1.11 | Fernando Salas | 19.7 | SLN |
| XXXXX | 1.1 | Sean Marshall | 19 | CHN |
| XXXXX | 1.06 | Matt Lindstrom | 19.3 | COL |
| XXXXX | 1.05 | Sergio Santos | 21.3 | CHA |
| XXXXX | 1.03 | Jamey Wright | 21 | SEA |
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