| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | 3.79 | 201509080_MIN_KCA |
| New York Yankees | NYA | 2.81 | 201509070_BAL_NYA |
| Pittsburgh Pirates | PIT | 2.66 | 201509080_PIT_CIN |
| Toronto Blue Jays | TOR | 2.13 | 201509070_TOR_BOS |
| Baltimore Orioles | BAL | 1.43 | 201509070_BAL_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | -4.03 | 201509090_ATL_PHI |
| San Diego Padres | SDN | -3.94 | 201509090_COL_SDN |
| Detroit Tigers | DET | -3.73 | 201509090_TBA_DET |
| Colorado Rockies | COL | -3.57 | 201509070_COL_SDN |
| Seattle Mariners | SEA | -3 | 201509080_TEX_SEA |
Based on accumulated WAA for this season up to 2015-09-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 4.24 | Dellin Betances | 71.7 | NYA |
| +040+ | 4.05 | Wade Davis | 57.7 | KCA |
| +043+ | 3.76 | Will Harris | 61.3 | HOU |
| +049+ | 3.57 | Hector Rondon | 62 | CHN |
| +050+ | 3.56 | Ken Giles | 60.7 | PHI |
| +052+ | 3.52 | Jeurys Familia | 68.7 | NYN |
| +057+ | 3.33 | Trevor Rosenthal | 62.3 | SLN |
| +059+ | 3.3 | George Kontos | 67.3 | SFN |
| +066+ | 2.97 | Darren O'Day | 54.3 | BAL |
| +069+ | 2.94 | Aroldis Chapman | 57.3 | CIN |
| +072+ | 2.86 | Jonathan Papelbon | 57.7 | TOT |
| +073+ | 2.85 | Alex Wilson | 65.3 | DET |
| +075+ | 2.79 | Zach Britton | 57 | BAL |
| +085+ | 2.68 | Kelvin Herrera | 61 | KCA |
| +084+ | 2.68 | Roberto Osuna | 60.7 | TOR |
| +087+ | 2.67 | Mark Melancon | 64.7 | PIT |
| +094+ | 2.61 | Kevin Siegrist | 63.7 | SLN |
| +099+ | 2.57 | Brad Ziegler | 60.7 | ARI |
| +105+ | 2.45 | Chasen Shreve | 54.3 | NYA |
| +106+ | 2.42 | Andrew Chafin | 68.3 | ARI |
| +107+ | 2.41 | Kevin Jepsen | 60.3 | TOT |
| +109+ | 2.38 | Mark Lowe | 46.7 | TOT |
| +112+ | 2.35 | Andrew Miller | 51 | NYA |
| +115+ | 2.34 | Tony Watson | 63.3 | PIT |
| +114+ | 2.34 | J.J. Hoover | 60 | CIN |
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