| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | 2.31 | 201505290_KCA_CHN |
| San Francisco Giants | SFN | 1.66 | 201505300_ATL_SFN |
| Baltimore Orioles | BAL | 1.53 | 201505290_TBA_BAL |
| Pittsburgh Pirates | PIT | 1.29 | 201505290_PIT_SDN |
| Houston Astros | HOU | 0.99 | 201505290_CHA_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | -9.48 | 201505300_ATL_SFN |
| Chicago Cubs | CHN | -5.27 | 201505290_KCA_CHN |
| Colorado Rockies | COL | -2.21 | 201505290_COL_PHI |
| Arizona Diamondbacks | ARI | -1.86 | 201505290_ARI_MIL |
| Texas Rangers | TEX | -0.51 | 201505300_BOS_TEX |
Based on accumulated WAA for this season up to 2015-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +022+ | 2.44 | Dellin Betances | 27.3 | NYA |
| +034+ | 1.92 | Will Harris | 24 | HOU |
| +035+ | 1.91 | Wade Davis | 21 | KCA |
| +044+ | 1.74 | Michael Blazek | 28.3 | MIL |
| +047+ | 1.66 | A.J. Ramos | 25.3 | MIA |
| +050+ | 1.65 | Carlos Villanueva | 21 | SLN |
| +052+ | 1.65 | Trevor Rosenthal | 23.3 | SLN |
| +054+ | 1.63 | Tony Watson | 28 | PIT |
| +059+ | 1.57 | Andrew Miller | 22.3 | NYA |
| +064+ | 1.53 | Drew Storen | 21.3 | WAS |
| +067+ | 1.47 | Carson Smith | 21 | SEA |
| +071+ | 1.44 | Roberto Osuna | 24.7 | TOR |
| +080+ | 1.34 | Alex Wilson | 26.3 | DET |
| +082+ | 1.32 | Darren O'Day | 19 | BAL |
| +084+ | 1.31 | Joakim Soria | 21.3 | DET |
| +086+ | 1.29 | Jeurys Familia | 23.3 | NYN |
| +088+ | 1.28 | Juan Nicasio | 21 | LAN |
| XXXXX | 1.2 | Aroldis Chapman | 22.3 | CIN |
| XXXXX | 1.16 | Jason Frasor | 15 | KCA |
| XXXXX | 1.16 | Ryan Madson | 22 | KCA |
| XXXXX | 1.15 | Brad Ziegler | 22.7 | ARI |
| XXXXX | 1.14 | George Kontos | 26.7 | SFN |
| XXXXX | 1.13 | Jonathan Papelbon | 19 | PHI |
| XXXXX | 1.13 | Evan Scribner | 28.7 | OAK |
| XXXXX | 1.11 | Santiago Casilla | 21.7 | SFN |
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