| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.19 | 201208080_CIN_MIL |
| Washington Nationals | WAS | 1.79 | 201208100_WAS_ARI |
| Baltimore Orioles | BAL | 1.61 | 201208100_KCA_BAL |
| Oakland Athletics | OAK | 1.56 | 201208080_ANA_OAK |
| Tampa Bay Rays | TBA | 1.33 | 201208100_TBA_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | -4.43 | 201208100_ATL_NYN |
| Milwaukee Brewers | MIL | -4.2 | 201208080_CIN_MIL |
| Houston Astros | HOU | -2.11 | 201208080_WAS_HOU |
| Cleveland Indians | CLE | -1.99 | 201208080_MIN_CLE |
| Miami Marlins | MIA | -1.47 | 201208080_MIA_NYN |
Based on accumulated WAA for this season up to 2012-08-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 3.85 | Fernando Rodney | 52.7 | TBA |
| +043+ | 3.5 | Aroldis Chapman | 55 | CIN |
| +045+ | 3.34 | Vinnie Pestano | 51 | CLE |
| +055+ | 3.18 | Pedro Strop | 50.7 | BAL |
| +060+ | 3.02 | Josh Roenicke | 69.3 | COL |
| +068+ | 2.79 | Robbie Ross | 54.3 | TEX |
| +069+ | 2.78 | Craig Kimbrel | 43 | ATL |
| +070+ | 2.78 | Huston Street | 36 | SDN |
| +075+ | 2.64 | Kenley Jansen | 52.7 | LAN |
| +077+ | 2.62 | Darren Oliver | 41.3 | TOR |
| +083+ | 2.5 | Steve Cishek | 46.7 | MIA |
| +089+ | 2.45 | Brad Lincoln | 65.3 | TOT |
| +092+ | 2.42 | Sean Burnett | 44.7 | WAS |
| +091+ | 2.42 | Craig Stammen | 63 | WAS |
| +095+ | 2.38 | Rafael Soriano | 45.3 | NYA |
| +100+ | 2.26 | Ernesto Frieri | 46 | TOT |
| +106+ | 2.09 | Wilton Lopez | 44 | HOU |
| +107+ | 2.08 | Mitchell Boggs | 49 | SLN |
| +110+ | 2.04 | Tom Wilhelmsen | 55.7 | SEA |
| +114+ | 1.96 | David Phelps | 52 | NYA |
| +116+ | 1.94 | Brayan Villarreal | 36 | DET |
| +119+ | 1.93 | Matt Albers | 43 | TOT |
| +123+ | 1.86 | Kelvin Herrera | 58 | KCA |
| +125+ | 1.85 | Craig Breslow | 48 | TOT |
| +127+ | 1.84 | Jared Burton | 44 | MIN |
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