| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 4.56 | 201109190_ATL_MIA |
| New York Yankees | NYA | 2.11 | 201109200_TBA_NYA |
| Milwaukee Brewers | MIL | 1.32 | 201109190_MIL_CHN |
| Arizona Diamondbacks | ARI | 0.91 | 201109200_PIT_ARI |
| St. Louis Cardinals | SLN | 0.9 | 201109190_SLN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -8.98 | 201109200_BAL_BOS |
| Minnesota Twins | MIN | -7.19 | 201109190_MIN_NYA |
| Colorado Rockies | COL | -2.58 | 201109190_SDN_COL |
| Toronto Blue Jays | TOR | -2.25 | 201109210_ANA_TOR |
| Tampa Bay Rays | TBA | -1.2 | 201109200_TBA_NYA |
Based on accumulated WAA for this season up to 2011-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 5.01 | Doug Fister | 208.3 | TOT |
| +042+ | 4.44 | Eric O'Flaherty | 70.3 | ATL |
| +048+ | 4.3 | Mike Adams | 69.7 | TOT |
| +049+ | 4.29 | Jonny Venters | 85 | ATL |
| +053+ | 4.24 | David Robertson | 64.7 | NYA |
| +058+ | 3.91 | Tyler Clippard | 84.3 | WAS |
| +069+ | 3.38 | Joel Hanrahan | 66.7 | PIT |
| +072+ | 3.21 | Craig Kimbrel | 75.3 | ATL |
| +081+ | 3.07 | John Axford | 69.7 | MIL |
| +083+ | 3.06 | Joe Smith | 63.3 | CLE |
| +082+ | 3.06 | Jason Motte | 66 | SLN |
| +084+ | 3.02 | Alfredo Aceves | 106.7 | BOS |
| +089+ | 2.92 | Scott Downs | 50.7 | ANA |
| +094+ | 2.85 | Greg Holland | 58.7 | KCA |
| +100+ | 2.78 | Luis Ayala | 53.3 | NYA |
| +102+ | 2.77 | Sean Marshall | 73 | CHN |
| +104+ | 2.76 | Mariano Rivera | 60 | NYA |
| +108+ | 2.68 | Sergio Romo | 46 | SFN |
| +112+ | 2.63 | Jim Johnson | 88 | BAL |
| +118+ | 2.54 | Jose Valverde | 68.3 | DET |
| +120+ | 2.54 | Scott Baker | 132.7 | MIN |
| +122+ | 2.53 | Fernando Salas | 71.7 | SLN |
| +126+ | 2.41 | David Pauley | 71.3 | TOT |
| +127+ | 2.32 | Santiago Casilla | 49 | SFN |
| +128+ | 2.32 | Mike MacDougal | 54.7 | LAN |
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