| Team | Tm | Tier | Game |
|---|---|---|---|
| Tampa Bay Rays | TBA | 4.35 | 201209280_TBA_CHA |
| Cincinnati Reds | CIN | 3.89 | 201209280_CIN_PIT |
| Washington Nationals | WAS | 2.26 | 201209280_WAS_SLN |
| Atlanta Braves | ATL | 2.23 | 201209300_NYN_ATL |
| Arizona Diamondbacks | ARI | 1.22 | 201209290_CHN_ARI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -5.83 | 201209300_COL_LAN |
| Milwaukee Brewers | MIL | -3.21 | 201209300_HOU_MIL |
| Baltimore Orioles | BAL | -2.49 | 201209280_BOS_BAL |
| Chicago Cubs | CHN | -2.21 | 201209290_CHN_ARI |
| Boston Red Sox | BOS | -1.91 | 201209300_BOS_BAL |
Based on accumulated WAA for this season up to 2012-09-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 5.76 | Fernando Rodney | 73.3 | TBA |
| +040+ | 4.31 | Craig Kimbrel | 61.7 | ATL |
| +048+ | 4.07 | Aroldis Chapman | 70.7 | CIN |
| +081+ | 3.17 | Kelvin Herrera | 83.3 | KCA |
| +082+ | 3.14 | Craig Stammen | 86.3 | WAS |
| +086+ | 3.08 | Wilton Lopez | 65.3 | HOU |
| +088+ | 2.97 | Eric O'Flaherty | 56.3 | ATL |
| +090+ | 2.93 | Jonathan Papelbon | 69.7 | PHI |
| +091+ | 2.93 | Mitchell Boggs | 72.3 | SLN |
| +092+ | 2.92 | Ryan Cook | 70.3 | OAK |
| +094+ | 2.88 | Tom Wilhelmsen | 78.3 | SEA |
| +099+ | 2.82 | Rafael Soriano | 65.7 | NYA |
| +101+ | 2.76 | Sergio Romo | 54.3 | SFN |
| +104+ | 2.72 | Nate Jones | 71.3 | CHA |
| +107+ | 2.69 | David Hernandez | 66 | ARI |
| +109+ | 2.68 | Robbie Ross | 64.3 | TEX |
| +111+ | 2.66 | Vinnie Pestano | 68.3 | CLE |
| +112+ | 2.65 | Luke Gregerson | 70.3 | SDN |
| +115+ | 2.6 | Jared Burton | 61 | MIN |
| +118+ | 2.57 | Ernesto Frieri | 65 | TOT |
| +120+ | 2.54 | Matt Albers | 60.3 | TOT |
| +121+ | 2.54 | Glen Perkins | 69.3 | MIN |
| +124+ | 2.51 | Darren Oliver | 55.7 | TOR |
| +125+ | 2.48 | Junichi Tazawa | 42 | BOS |
| +126+ | 2.46 | Darren O'Day | 66 | BAL |
_