| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.51 | 201505220_SFN_COL |
| Washington Nationals | WAS | 1.53 | 201505230_PHI_WAS |
| Baltimore Orioles | BAL | 1.17 | 201505230_BAL_MIA |
| Pittsburgh Pirates | PIT | 1.06 | 201505230_NYN_PIT |
| Houston Astros | HOU | 1.05 | 201505220_HOU_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | -8.4 | 201505230_CHN_ARI |
| Colorado Rockies | COL | -4.32 | 201505231_SFN_COL |
| Atlanta Braves | ATL | -3.12 | 201505230_MIL_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 2015-05-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +023+ | 2.05 | Dellin Betances | 23 | NYA |
| +034+ | 1.81 | Will Harris | 22.7 | HOU |
| +035+ | 1.73 | Wade Davis | 19 | KCA |
| +040+ | 1.66 | Roberto Osuna | 22.3 | TOR |
| +045+ | 1.57 | A.J. Ramos | 22 | MIA |
| +044+ | 1.57 | Carlos Villanueva | 20 | SLN |
| +056+ | 1.39 | Carson Smith | 20 | SEA |
| +062+ | 1.33 | Brad Ziegler | 20 | ARI |
| +067+ | 1.3 | Trevor Rosenthal | 19.3 | SLN |
| +071+ | 1.26 | David Robertson | 18.3 | CHA |
| +072+ | 1.26 | Drew Storen | 18.3 | WAS |
| XXXXX | 1.24 | Michael Blazek | 22.7 | MIL |
| XXXXX | 1.24 | Kevin Siegrist | 18.7 | SLN |
| XXXXX | 1.22 | Andrew Miller | 18.3 | NYA |
| XXXXX | 1.21 | Glen Perkins | 20.3 | MIN |
| XXXXX | 1.19 | Tony Watson | 23 | PIT |
| XXXXX | 1.17 | Aroldis Chapman | 17.3 | CIN |
| XXXXX | 1.15 | Darren O'Day | 17 | BAL |
| XXXXX | 1.14 | Rob Scahill | 17.7 | PIT |
| XXXXX | 1.1 | Tony Sipp | 17 | HOU |
| XXXXX | 1.09 | Joakim Soria | 19 | DET |
| XXXXX | 1.07 | Brad Boxberger | 16.3 | TBA |
| XXXXX | 1.06 | Santiago Casilla | 18.7 | SFN |
| XXXXX | 1.05 | Jonathan Papelbon | 18 | PHI |
| XXXXX | 1.05 | Erik Goeddel | 16 | NYN |
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