| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.49 | 201908270_NYA_SEA |
| St. Louis Cardinals | SLN | 2.8 | 201908270_SLN_MIL |
| Atlanta Braves | ATL | 2.03 | 201908260_ATL_COL |
| Cleveland Guardians | CLE | 1.91 | 201908280_CLE_DET |
| Minnesota Twins | MIN | 1.68 | 201908280_MIN_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -4.34 | 201908270_OAK_KCA |
| Baltimore Orioles | BAL | -3.64 | 201908280_BAL_WAS |
| Miami Marlins | MIA | -2.74 | 201908270_CIN_MIA |
| Detroit Tigers | DET | -1.56 | 201908270_CLE_DET |
| Seattle Mariners | SEA | -1.54 | 201908270_NYA_SEA |
Based on accumulated WAA for this season up to 2019-08-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +029+ | 4.95 | Liam Hendriks | 70 | OAK |
| +046+ | 4.1 | Kirby Yates | 54.7 | SDN |
| +051+ | 3.92 | Adam Ottavino | 57 | NYA |
| +064+ | 3.54 | Giovanny Gallegos | 61 | SLN |
| +067+ | 3.47 | Felipe Vazquez | 52.7 | PIT |
| +069+ | 3.41 | Brandon Workman | 59 | BOS |
| +070+ | 3.4 | Will Harris | 50.7 | HOU |
| +073+ | 3.23 | Aaron Bummer | 51.7 | CHA |
| +080+ | 2.99 | Shane Greene | 50.3 | TOT |
| +083+ | 2.94 | Zack Britton | 53.7 | NYA |
| +090+ | 2.77 | Ken Giles | 42 | TOR |
| +091+ | 2.73 | Aroldis Chapman | 51.7 | NYA |
| +092+ | 2.71 | Emilio Pagan | 54.7 | TBA |
| +094+ | 2.71 | Daniel Hudson | 61.3 | TOT |
| +096+ | 2.69 | Taylor Rogers | 58.3 | MIN |
| +097+ | 2.65 | Tyler Clippard | 51 | CLE |
| +099+ | 2.63 | Alex Colome | 50 | CHA |
| +102+ | 2.6 | Casey Sadler | 37 | TOT |
| +108+ | 2.53 | John Brebbia | 65.3 | SLN |
| +110+ | 2.49 | Hansel Robles | 59.3 | ANA |
| +119+ | 2.39 | Michael Lorenzen | 68 | CIN |
| +116+ | 2.39 | Brandon Kintzler | 50.7 | CHN |
| +123+ | 2.32 | Will Smith | 56.7 | SFN |
| +131+ | 2.23 | Josh Hader | 59.7 | MIL |
| +135+ | 2.2 | Tommy Kahnle | 52.7 | NYA |
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