| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.61 | 201908300_OAK_NYA |
| St. Louis Cardinals | SLN | 2.58 | 201908311_CIN_SLN |
| Cleveland Guardians | CLE | 2.05 | 201908300_CLE_TBA |
| Minnesota Twins | MIN | 2.04 | 201908290_MIN_CHA |
| Atlanta Braves | ATL | 1.85 | 201908300_CHA_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -3.61 | 201908290_OAK_KCA |
| Baltimore Orioles | BAL | -3.5 | 201908300_BAL_KCA |
| Miami Marlins | MIA | -3.48 | 201908310_MIA_WAS |
| Detroit Tigers | DET | -1.53 | 201908310_MIN_DET |
| Seattle Mariners | SEA | -1.26 | 201908290_SEA_TEX |
Based on accumulated WAA for this season up to 2019-08-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 4.93 | Liam Hendriks | 71.7 | OAK |
| +050+ | 4.23 | Kirby Yates | 55.7 | SDN |
| +057+ | 3.79 | Adam Ottavino | 57.7 | NYA |
| +062+ | 3.59 | Felipe Vazquez | 53.7 | PIT |
| +064+ | 3.59 | Giovanny Gallegos | 61.3 | SLN |
| +073+ | 3.32 | Will Harris | 51.7 | HOU |
| +077+ | 3.12 | Brandon Workman | 60.3 | BOS |
| +078+ | 3.11 | Shane Greene | 51.3 | TOT |
| +081+ | 3.02 | Zack Britton | 54.3 | NYA |
| +090+ | 2.9 | Aaron Bummer | 52.3 | CHA |
| +091+ | 2.89 | Ken Giles | 43 | TOR |
| +093+ | 2.84 | Aroldis Chapman | 52.7 | NYA |
| +094+ | 2.83 | Emilio Pagan | 57.7 | TBA |
| +097+ | 2.73 | Michael Lorenzen | 71 | CIN |
| +099+ | 2.71 | Taylor Rogers | 58.3 | MIN |
| +100+ | 2.69 | Hansel Robles | 61.3 | ANA |
| +103+ | 2.62 | Brandon Kintzler | 52.7 | CHN |
| +106+ | 2.55 | Alex Colome | 51 | CHA |
| +108+ | 2.52 | Yusmeiro Petit | 70.7 | OAK |
| +116+ | 2.43 | Josh Hader | 61.3 | MIL |
| +117+ | 2.41 | Daniel Hudson | 62.3 | TOT |
| +124+ | 2.33 | Tyler Clippard | 51.7 | CLE |
| +130+ | 2.27 | Seth Lugo | 66 | NYN |
| +131+ | 2.27 | Casey Sadler | 37.7 | TOT |
| +139+ | 2.17 | Amir Garrett | 50 | CIN |
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