| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 2.98 | 201208250_SLN_CIN |
| Tampa Bay Rays | TBA | 2.54 | 201208230_OAK_TBA |
| Washington Nationals | WAS | 2.12 | 201208250_WAS_PHI |
| Texas Rangers | TEX | 1.37 | 201208250_MIN_TEX |
| Toronto Blue Jays | TOR | 1.04 | 201208230_TOR_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | -5.6 | 201208250_MIL_PIT |
| New York Mets | NYN | -3.84 | 201208230_COL_NYN |
| Houston Astros | HOU | -2.49 | 201208240_HOU_NYN |
| Miami Marlins | MIA | -1.38 | 201208240_MIA_LAN |
| Chicago Cubs | CHN | -1.23 | 201208250_COL_CHN |
Based on accumulated WAA for this season up to 2012-08-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +030+ | 4.4 | Fernando Rodney | 58.7 | TBA |
| +041+ | 3.93 | Aroldis Chapman | 62 | CIN |
| +060+ | 3.33 | Pedro Strop | 56.7 | BAL |
| +064+ | 3.14 | Craig Kimbrel | 47 | ATL |
| +067+ | 3.09 | Robbie Ross | 59.7 | TEX |
| +073+ | 2.93 | Vinnie Pestano | 55.3 | CLE |
| +077+ | 2.86 | Rafael Soriano | 50.3 | NYA |
| +083+ | 2.73 | Kenley Jansen | 56 | LAN |
| +085+ | 2.65 | Mitchell Boggs | 58 | SLN |
| +088+ | 2.56 | Craig Stammen | 71.3 | WAS |
| +094+ | 2.43 | Sean Burnett | 49.3 | WAS |
| +097+ | 2.39 | Wilton Lopez | 49.3 | HOU |
| +096+ | 2.39 | Kelvin Herrera | 66 | KCA |
| +103+ | 2.29 | Steve Cishek | 51 | MIA |
| +104+ | 2.27 | Darren Oliver | 44.3 | TOR |
| +107+ | 2.25 | Luke Gregerson | 57 | SDN |
| +110+ | 2.23 | Matt Albers | 48.3 | TOT |
| +111+ | 2.22 | Ernesto Frieri | 52.3 | TOT |
| +115+ | 2.21 | David Hernandez | 54 | ARI |
| +118+ | 2.12 | Josh Roenicke | 75.3 | COL |
| +121+ | 2.09 | Craig Breslow | 53 | TOT |
| +123+ | 2.08 | David Robertson | 42 | NYA |
| +125+ | 2.04 | Casey Janssen | 48.7 | TOR |
| +130+ | 2 | Jared Burton | 47.7 | MIN |
| +129+ | 2 | Charlie Furbush | 41.7 | SEA |
_