| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 7.82 | 201109160_NYN_ATL |
| New York Yankees | NYA | 2.34 | 201109160_NYA_TOR |
| Kansas City Royals | KCA | 1.03 | 201109160_CHA_KCA |
| Texas Rangers | TEX | 0.81 | 201109150_CLE_TEX |
| St. Louis Cardinals | SLN | 0.73 | 201109160_SLN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Minnesota Twins | MIN | -7.73 | 201109160_CLE_MIN |
| Baltimore Orioles | BAL | -3.18 | 201109140_TBA_BAL |
| Toronto Blue Jays | TOR | -3.05 | 201109160_NYA_TOR |
| New York Mets | NYN | -2.99 | 201109160_NYN_ATL |
| Tampa Bay Rays | TBA | -1.28 | 201109150_TBA_BOS |
Based on accumulated WAA for this season up to 2011-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +043+ | 4.51 | Jonny Venters | 83 | ATL |
| +048+ | 4.24 | Eric O'Flaherty | 68.3 | ATL |
| +052+ | 4.08 | David Robertson | 63 | NYA |
| +053+ | 4.06 | Mike Adams | 67 | TOT |
| +057+ | 3.93 | Tyler Clippard | 82 | WAS |
| +063+ | 3.58 | Craig Kimbrel | 72.7 | ATL |
| +064+ | 3.5 | Jason Motte | 64 | SLN |
| +072+ | 3.27 | Joel Hanrahan | 65.7 | PIT |
| +082+ | 3.06 | John Axford | 69.7 | MIL |
| +092+ | 2.8 | Santiago Casilla | 47.3 | SFN |
| +094+ | 2.77 | Scott Downs | 49 | ANA |
| +096+ | 2.75 | Greg Holland | 57.7 | KCA |
| +104+ | 2.59 | Alfredo Aceves | 102 | BOS |
| +105+ | 2.58 | Sean Marshall | 71 | CHN |
| +108+ | 2.5 | Sergio Romo | 44 | SFN |
| +107+ | 2.5 | Luis Ayala | 50.3 | NYA |
| +110+ | 2.48 | Mariano Rivera | 57 | NYA |
| +113+ | 2.47 | Jim Johnson | 84 | BAL |
| +119+ | 2.35 | Jose Valverde | 66.3 | DET |
| +120+ | 2.34 | Casey Janssen | 51 | TOR |
| +123+ | 2.3 | David Pauley | 70.3 | TOT |
| +125+ | 2.28 | Antonio Bastardo | 55.7 | PHI |
| +126+ | 2.25 | Fernando Salas | 68.7 | SLN |
| +129+ | 2.2 | Grant Balfour | 58.3 | OAK |
| +128+ | 2.2 | Brad Ziegler | 56 | TOT |
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