| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 3.82 | 201208090_CIN_CHN |
| Washington Nationals | WAS | 1.88 | 201208110_WAS_ARI |
| Baltimore Orioles | BAL | 1.61 | 201208100_KCA_BAL |
| Oakland Athletics | OAK | 1.33 | 201208100_OAK_CHA |
| Tampa Bay Rays | TBA | 1.33 | 201208100_TBA_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | -4.57 | 201208110_ATL_NYN |
| Milwaukee Brewers | MIL | -4.4 | 201208110_MIL_HOU |
| Houston Astros | HOU | -2.01 | 201208100_MIL_HOU |
| Cleveland Indians | CLE | -1.82 | 201208090_BOS_CLE |
| Miami Marlins | MIA | -1.37 | 201208100_LAN_MIA |
Based on accumulated WAA for this season up to 2012-08-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +029+ | 3.94 | Fernando Rodney | 53.7 | TBA |
| +040+ | 3.59 | Aroldis Chapman | 56 | CIN |
| +047+ | 3.34 | Vinnie Pestano | 51 | CLE |
| +055+ | 3.18 | Pedro Strop | 50.7 | BAL |
| +067+ | 2.79 | Robbie Ross | 54.3 | TEX |
| +070+ | 2.78 | Huston Street | 36 | SDN |
| +069+ | 2.78 | Craig Kimbrel | 43 | ATL |
| +074+ | 2.64 | Kenley Jansen | 52.7 | LAN |
| +075+ | 2.62 | Darren Oliver | 41.3 | TOR |
| +085+ | 2.47 | Rafael Soriano | 46.3 | NYA |
| +089+ | 2.45 | Brad Lincoln | 65.3 | TOT |
| +091+ | 2.43 | Craig Stammen | 63 | WAS |
| +093+ | 2.42 | Sean Burnett | 44.7 | WAS |
| +095+ | 2.39 | Steve Cishek | 47.7 | MIA |
| +096+ | 2.38 | Josh Roenicke | 71.3 | COL |
| +099+ | 2.26 | Ernesto Frieri | 46 | TOT |
| +107+ | 2.08 | Mitchell Boggs | 49 | SLN |
| +109+ | 2.06 | Wilton Lopez | 46 | HOU |
| +112+ | 2.05 | Kelvin Herrera | 60 | KCA |
| +117+ | 1.96 | David Phelps | 52 | NYA |
| +122+ | 1.94 | Matt Albers | 43 | TOT |
| +121+ | 1.94 | Jared Burton | 45 | MIN |
| +124+ | 1.93 | Tom Wilhelmsen | 56.7 | SEA |
| +129+ | 1.84 | Jared Hughes | 56.7 | PIT |
| +130+ | 1.84 | David Hernandez | 50 | ARI |
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