| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.51 | 201505220_SFN_COL |
| Kansas City Royals | KCA | 1.97 | 201505200_CIN_KCA |
| Washington Nationals | WAS | 1.24 | 201505220_PHI_WAS |
| Baltimore Orioles | BAL | 1.12 | 201505210_SEA_BAL |
| Houston Astros | HOU | 1.05 | 201505220_HOU_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -4.78 | 201505220_CHN_ARI |
| Colorado Rockies | COL | -3.38 | 201505210_PHI_COL |
| Atlanta Braves | ATL | -2.84 | 201505200_TBA_ATL |
| Arizona Diamondbacks | ARI | -1.79 | 201505220_CHN_ARI |
| Toronto Blue Jays | TOR | -1.63 | 201505220_SEA_TOR |
Based on accumulated WAA for this season up to 2015-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 2.05 | Dellin Betances | 23 | NYA |
| +033+ | 1.72 | Will Harris | 21.7 | HOU |
| +034+ | 1.72 | Wade Davis | 19 | KCA |
| +042+ | 1.6 | Roberto Osuna | 21.7 | TOR |
| +047+ | 1.56 | Carlos Villanueva | 20 | SLN |
| +049+ | 1.5 | A.J. Ramos | 21 | MIA |
| +059+ | 1.34 | Brad Ziegler | 20 | ARI |
| +063+ | 1.3 | Carson Smith | 19 | SEA |
| +065+ | 1.29 | Trevor Rosenthal | 19.3 | SLN |
| +069+ | 1.27 | David Robertson | 18.3 | CHA |
| +070+ | 1.26 | Drew Storen | 18.3 | WAS |
| +071+ | 1.25 | Michael Blazek | 22.7 | MIL |
| XXXXX | 1.23 | Kevin Siegrist | 18.7 | SLN |
| XXXXX | 1.22 | Andrew Miller | 18.3 | NYA |
| XXXXX | 1.2 | Tony Watson | 23 | PIT |
| XXXXX | 1.17 | Aroldis Chapman | 17.3 | CIN |
| XXXXX | 1.14 | Rob Scahill | 17.7 | PIT |
| XXXXX | 1.13 | Glen Perkins | 19.3 | MIN |
| XXXXX | 1.1 | Tony Sipp | 17 | HOU |
| XXXXX | 1.09 | Joakim Soria | 19 | DET |
| XXXXX | 1.08 | Junichi Tazawa | 19 | BOS |
| XXXXX | 1.07 | Brad Boxberger | 16.3 | TBA |
| XXXXX | 1.07 | Darren O'Day | 16 | BAL |
| XXXXX | 1.05 | Jonathan Papelbon | 18 | PHI |
| XXXXX | 1.05 | Erik Goeddel | 16 | NYN |
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