| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.12 | 201505200_LAN_SFN |
| Kansas City Royals | KCA | 1.97 | 201505200_CIN_KCA |
| Oakland Athletics | OAK | 1.28 | 201505190_OAK_HOU |
| Baltimore Orioles | BAL | 1.04 | 201505200_SEA_BAL |
| Washington Nationals | WAS | 0.94 | 201505200_NYA_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -6.53 | 201505190_CHN_SDN |
| Atlanta Braves | ATL | -3.49 | 201505190_TBA_ATL |
| Colorado Rockies | COL | -3.36 | 201505180_PHI_COL |
| Arizona Diamondbacks | ARI | -1.6 | 201505180_ARI_MIA |
| Toronto Blue Jays | TOR | -1.47 | 201505200_ANA_TOR |
Based on accumulated WAA for this season up to 2015-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 2.05 | Dellin Betances | 23 | NYA |
| +032+ | 1.72 | Wade Davis | 19 | KCA |
| +037+ | 1.61 | Roberto Osuna | 21.7 | TOR |
| +041+ | 1.57 | Will Harris | 20 | HOU |
| +054+ | 1.41 | A.J. Ramos | 20 | MIA |
| +056+ | 1.37 | Carlos Villanueva | 18 | SLN |
| +059+ | 1.32 | George Kontos | 21.7 | SFN |
| +062+ | 1.31 | Tony Sipp | 17 | HOU |
| +064+ | 1.28 | Trevor Rosenthal | 19.3 | SLN |
| XXXXX | 1.22 | Andrew Miller | 18.3 | NYA |
| XXXXX | 1.22 | Kevin Siegrist | 18.7 | SLN |
| XXXXX | 1.22 | Joakim Soria | 18 | DET |
| XXXXX | 1.21 | Brad Ziegler | 18.3 | ARI |
| XXXXX | 1.2 | Juan Nicasio | 17.7 | LAN |
| XXXXX | 1.2 | Carson Smith | 18 | SEA |
| XXXXX | 1.19 | Tony Watson | 23 | PIT |
| XXXXX | 1.17 | Drew Storen | 17.3 | WAS |
| XXXXX | 1.17 | David Robertson | 17.3 | CHA |
| XXXXX | 1.16 | Aroldis Chapman | 17.3 | CIN |
| XXXXX | 1.14 | Rob Scahill | 17.7 | PIT |
| XXXXX | 1.12 | Glen Perkins | 19.3 | MIN |
| XXXXX | 1.12 | Michael Blazek | 19 | MIL |
| XXXXX | 1.08 | Junichi Tazawa | 19 | BOS |
| XXXXX | 1.05 | Jonathan Papelbon | 18 | PHI |
| XXXXX | 0.98 | Darren O'Day | 15 | BAL |
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