| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 4.46 | 201209250_MIL_CIN |
| Tampa Bay Rays | TBA | 2.53 | 201209250_TBA_BOS |
| Atlanta Braves | ATL | 2.01 | 201209250_MIA_ATL |
| Washington Nationals | WAS | 1.5 | 201209260_WAS_PHI |
| Arizona Diamondbacks | ARI | 1.29 | 201209240_ARI_COL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -7.28 | 201209260_CHN_COL |
| Milwaukee Brewers | MIL | -2.91 | 201209250_MIL_CIN |
| New York Yankees | NYA | -2.57 | 201209250_NYA_MIN |
| Chicago Cubs | CHN | -2.01 | 201209260_CHN_COL |
| Miami Marlins | MIA | -1.65 | 201209250_MIA_ATL |
Based on accumulated WAA for this season up to 2012-09-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 5.56 | Fernando Rodney | 71.3 | TBA |
| +043+ | 4.18 | Craig Kimbrel | 60.3 | ATL |
| +047+ | 3.96 | Aroldis Chapman | 69.7 | CIN |
| +075+ | 3.18 | Robbie Ross | 63 | TEX |
| +077+ | 3.15 | Wilton Lopez | 64 | HOU |
| +082+ | 3.05 | Kelvin Herrera | 82 | KCA |
| +083+ | 3.04 | Tom Wilhelmsen | 75.7 | SEA |
| +084+ | 3 | Craig Stammen | 85 | WAS |
| +087+ | 2.97 | Luke Gregerson | 69.3 | SDN |
| +088+ | 2.96 | Eric O'Flaherty | 56.3 | ATL |
| +096+ | 2.85 | Jared Burton | 59.3 | MIN |
| +097+ | 2.83 | Darren Oliver | 54.7 | TOR |
| +101+ | 2.76 | Ryan Cook | 68.7 | OAK |
| +102+ | 2.74 | Mitchell Boggs | 70.3 | SLN |
| +103+ | 2.73 | Jonathan Papelbon | 67.7 | PHI |
| +105+ | 2.72 | Ronald Belisario | 67.3 | LAN |
| +107+ | 2.7 | Nate Jones | 69 | CHA |
| +110+ | 2.65 | Scott Atchison | 50.7 | BOS |
| +112+ | 2.59 | David Hernandez | 65 | ARI |
| +113+ | 2.58 | Vinnie Pestano | 67.3 | CLE |
| +119+ | 2.54 | Huston Street | 38 | SDN |
| +123+ | 2.42 | Pedro Strop | 65.7 | BAL |
| +126+ | 2.38 | Ernesto Frieri | 63 | TOT |
| +124+ | 2.38 | Brad Ziegler | 65 | ARI |
| +127+ | 2.37 | Junichi Tazawa | 41 | BOS |
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