| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 4.91 | 201105010_SFN_WAS |
| Florida Marlins | MIA | 3.43 | 201104290_MIA_CIN |
| San Diego Padres | SDN | 3.14 | 201105010_SDN_LAN |
| St. Louis Cardinals | SLN | 1.02 | 201105010_SLN_ATL |
| Cincinnati Reds | CIN | 0.93 | 201104300_MIA_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -3.27 | 201105010_PIT_COL |
| Seattle Mariners | SEA | -2.72 | 201104290_SEA_BOS |
| Minnesota Twins | MIN | -2.48 | 201105010_MIN_KCA |
| Arizona Diamondbacks | ARI | -2.32 | 201105010_CHN_ARI |
| Baltimore Orioles | BAL | -1.53 | 201105010_BAL_CHA |
Based on accumulated WAA for this season up to 2011-05-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +020+ | 1.55 | Pedro Beato | 17 | NYN |
| +038+ | 1.29 | Aaron Crow | 14.3 | KCA |
| XXXXX | 1.2 | Jonny Venters | 15.7 | ATL |
| XXXXX | 1.16 | Drew Storen | 15 | WAS |
| XXXXX | 1.16 | Sergio Santos | 12.7 | CHA |
| XXXXX | 1.12 | David Pauley | 16.3 | SEA |
| XXXXX | 1.1 | Tyler Clippard | 19 | WAS |
| XXXXX | 1.08 | Glen Perkins | 13.7 | MIN |
| XXXXX | 1.04 | Logan Ondrusek | 16 | CIN |
| XXXXX | 1.02 | Mike Adams | 14 | SDN |
| XXXXX | 1.01 | Taylor Buchholz | 15.7 | NYN |
| XXXXX | 0.99 | Rafael Perez | 11 | CLE |
| XXXXX | 0.95 | Jordan Walden | 13.3 | ANA |
| XXXXX | 0.9 | Sean Marshall | 12 | CHN |
| XXXXX | 0.9 | Jamey Wright | 14 | SEA |
| XXXXX | 0.89 | Chris Resop | 14.3 | PIT |
| XXXXX | 0.87 | Michael Dunn | 9.7 | MIA |
| XXXXX | 0.87 | Miguel Batista | 12 | SLN |
| XXXXX | 0.86 | Ramon S. Ramirez | 14 | SFN |
| XXXXX | 0.85 | Brad Ziegler | 9.3 | OAK |
| XXXXX | 0.82 | Casey Janssen | 11.3 | TOR |
| XXXXX | 0.82 | Daniel McCutchen | 9 | PIT |
| XXXXX | 0.81 | Eric O'Flaherty | 13.7 | ATL |
| XXXXX | 0.79 | Carlos Villanueva | 15.7 | TOR |
| XXXXX | 0.78 | Vinnie Pestano | 11 | CLE |
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