| Team | Tm | Tier | Game |
|---|---|---|---|
| Tampa Bay Rays | TBA | 3.23 | 201208290_TBA_TEX |
| Cincinnati Reds | CIN | 2.82 | 201208290_CIN_ARI |
| Texas Rangers | TEX | 2.58 | 201208290_TBA_TEX |
| Washington Nationals | WAS | 2.08 | 201208290_WAS_MIA |
| Arizona Diamondbacks | ARI | 0.72 | 201208280_CIN_ARI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | -4.27 | 201208270_MIL_CHN |
| New York Mets | NYN | -3.61 | 201208280_NYN_PHI |
| Houston Astros | HOU | -2.55 | 201208290_SFN_HOU |
| Chicago Cubs | CHN | -2.54 | 201208290_MIL_CHN |
| Chicago White Sox | CHA | -1.29 | 201208290_CHA_BAL |
Based on accumulated WAA for this season up to 2012-08-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 4.49 | Fernando Rodney | 59.7 | TBA |
| +038+ | 4.11 | Aroldis Chapman | 64 | CIN |
| +061+ | 3.24 | Craig Kimbrel | 48 | ATL |
| +064+ | 3.2 | Pedro Strop | 57.7 | BAL |
| +065+ | 3.17 | Robbie Ross | 60.7 | TEX |
| +076+ | 2.81 | Mitchell Boggs | 59.7 | SLN |
| +089+ | 2.59 | Vinnie Pestano | 56.3 | CLE |
| +091+ | 2.53 | Rafael Soriano | 53.7 | NYA |
| +095+ | 2.45 | Luke Gregerson | 59.3 | SDN |
| +096+ | 2.44 | Darren Oliver | 46.3 | TOR |
| +097+ | 2.43 | Sean Burnett | 49.3 | WAS |
| +098+ | 2.42 | Craig Stammen | 74.3 | WAS |
| +099+ | 2.41 | Steve Cishek | 52.3 | MIA |
| +102+ | 2.38 | David Hernandez | 56 | ARI |
| +104+ | 2.37 | David Robertson | 45.3 | NYA |
| +108+ | 2.34 | Kelvin Herrera | 67.7 | KCA |
| +110+ | 2.22 | Ernesto Frieri | 52.3 | TOT |
| +112+ | 2.21 | Josh Roenicke | 76.3 | COL |
| +116+ | 2.18 | Craig Breslow | 54 | TOT |
| +118+ | 2.15 | Wilton Lopez | 51.3 | HOU |
| +122+ | 2.1 | Jason Grilli | 49 | PIT |
| +124+ | 2.08 | Jared Burton | 48.7 | MIN |
| +126+ | 2.05 | Joel Hanrahan | 50.7 | PIT |
| +127+ | 2.04 | Ryan Cook | 56.3 | OAK |
| +133+ | 2.01 | Casey Janssen | 50.7 | TOR |
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