| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 1.98 | 201505190_LAN_SFN |
| Kansas City Royals | KCA | 1.87 | 201505190_CIN_KCA |
| Oakland Athletics | OAK | 1.28 | 201505190_OAK_HOU |
| Pittsburgh Pirates | PIT | 1.23 | 201505170_PIT_CHN |
| Washington Nationals | WAS | 0.91 | 201505170_WAS_SDN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -7.96 | 201505170_PIT_CHN |
| Atlanta Braves | ATL | -3.49 | 201505190_TBA_ATL |
| Colorado Rockies | COL | -3.4 | 201505170_COL_LAN |
| Arizona Diamondbacks | ARI | -2.05 | 201505170_ARI_PHI |
| Toronto Blue Jays | TOR | -1.46 | 201505190_ANA_TOR |
Based on accumulated WAA for this season up to 2015-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 2.06 | Dellin Betances | 23 | NYA |
| +034+ | 1.64 | Wade Davis | 18 | KCA |
| +036+ | 1.62 | Roberto Osuna | 21.7 | TOR |
| +046+ | 1.5 | Will Harris | 19 | HOU |
| +050+ | 1.43 | A.J. Ramos | 20 | MIA |
| +053+ | 1.38 | Carlos Villanueva | 18 | SLN |
| +058+ | 1.34 | George Kontos | 21.7 | SFN |
| +063+ | 1.29 | Trevor Rosenthal | 19.3 | SLN |
| +065+ | 1.26 | Tony Sipp | 16.3 | HOU |
| XXXXX | 1.23 | Kevin Siegrist | 18.7 | SLN |
| XXXXX | 1.22 | Andrew Miller | 18.3 | NYA |
| XXXXX | 1.21 | Juan Nicasio | 17.7 | LAN |
| XXXXX | 1.19 | Carson Smith | 17.7 | SEA |
| XXXXX | 1.19 | David Robertson | 17.3 | CHA |
| XXXXX | 1.17 | Aroldis Chapman | 17.3 | CIN |
| XXXXX | 1.14 | Joakim Soria | 17 | DET |
| XXXXX | 1.14 | Tony Watson | 22 | PIT |
| XXXXX | 1.13 | Brad Ziegler | 17.3 | ARI |
| XXXXX | 1.1 | Michael Blazek | 18.7 | MIL |
| XXXXX | 1.09 | Drew Storen | 16.3 | WAS |
| XXXXX | 1.07 | Ryan Madson | 18.7 | KCA |
| XXXXX | 1.06 | Glen Perkins | 18.3 | MIN |
| XXXXX | 1.03 | Junichi Tazawa | 18.3 | BOS |
| XXXXX | 0.99 | Darren O'Day | 15 | BAL |
| XXXXX | 0.99 | Rob Scahill | 15.7 | PIT |
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