| Team | Tm | Tier | Game |
|---|---|---|---|
| Tampa Bay Rays | TBA | 4.35 | 201209280_TBA_CHA |
| Cincinnati Reds | CIN | 4.27 | 201209260_MIL_CIN |
| Washington Nationals | WAS | 2.26 | 201209280_WAS_SLN |
| Atlanta Braves | ATL | 2.16 | 201209280_NYN_ATL |
| Arizona Diamondbacks | ARI | 1.17 | 201209280_CHN_ARI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -7.28 | 201209260_CHN_COL |
| Baltimore Orioles | BAL | -2.49 | 201209280_BOS_BAL |
| Chicago Cubs | CHN | -2.01 | 201209260_CHN_COL |
| New York Yankees | NYA | -1.83 | 201209270_NYA_TOR |
| Houston Astros | HOU | -1.57 | 201209260_SLN_HOU |
Based on accumulated WAA for this season up to 2012-09-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +020+ | 5.66 | Fernando Rodney | 72.3 | TBA |
| +041+ | 4.18 | Craig Kimbrel | 60.3 | ATL |
| +046+ | 3.97 | Aroldis Chapman | 69.7 | CIN |
| +078+ | 3.14 | Tom Wilhelmsen | 76.7 | SEA |
| +081+ | 3.09 | Kelvin Herrera | 82.3 | KCA |
| +083+ | 3.07 | Wilton Lopez | 65.3 | HOU |
| +087+ | 3.01 | Craig Stammen | 85 | WAS |
| +090+ | 2.97 | Eric O'Flaherty | 56.3 | ATL |
| +094+ | 2.92 | Darren Oliver | 55.7 | TOR |
| +095+ | 2.92 | Jared Burton | 60 | MIN |
| +093+ | 2.92 | Rafael Soriano | 64.7 | NYA |
| +103+ | 2.74 | Mitchell Boggs | 70.3 | SLN |
| +104+ | 2.74 | Jonathan Papelbon | 67.7 | PHI |
| +105+ | 2.73 | Nate Jones | 69.3 | CHA |
| +108+ | 2.69 | David Hernandez | 66 | ARI |
| +111+ | 2.66 | Scott Atchison | 50.7 | BOS |
| +110+ | 2.66 | Sergio Romo | 53.3 | SFN |
| +113+ | 2.64 | Robbie Ross | 64 | TEX |
| +114+ | 2.59 | Vinnie Pestano | 67.3 | CLE |
| +120+ | 2.54 | Huston Street | 38 | SDN |
| +122+ | 2.5 | Matt Albers | 60 | TOT |
| +125+ | 2.47 | Ernesto Frieri | 64 | TOT |
| +128+ | 2.44 | Glen Perkins | 68.3 | MIN |
| +129+ | 2.43 | Jake McGee | 53.3 | TBA |
| +130+ | 2.42 | Pedro Strop | 65.7 | BAL |
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