| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 2.89 | 201908310_OAK_NYA |
| St. Louis Cardinals | SLN | 2.76 | 201909020_SFN_SLN |
| Minnesota Twins | MIN | 2.49 | 201909020_MIN_DET |
| Atlanta Braves | ATL | 2.04 | 201909020_TOR_ATL |
| Los Angeles Dodgers | LAN | 1.84 | 201909020_COL_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -4.79 | 201909010_BAL_KCA |
| Miami Marlins | MIA | -4.25 | 201909010_MIA_WAS |
| Detroit Tigers | DET | -1.78 | 201909010_MIN_DET |
| Kansas City Royals | KCA | -1.52 | 201908310_BAL_KCA |
| Texas Rangers | TEX | -1.36 | 201909020_TEX_NYA |
Based on accumulated WAA for this season up to 2019-09-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +039+ | 4.58 | Liam Hendriks | 72.3 | OAK |
| +049+ | 4.23 | Kirby Yates | 55.7 | SDN |
| +056+ | 3.89 | Adam Ottavino | 58.7 | NYA |
| +057+ | 3.7 | Felipe Vazquez | 54.7 | PIT |
| +070+ | 3.41 | Giovanny Gallegos | 61.7 | SLN |
| +069+ | 3.41 | Will Harris | 52.7 | HOU |
| +073+ | 3.32 | Shane Greene | 53.3 | TOT |
| +075+ | 3.22 | Brandon Workman | 61.3 | BOS |
| +082+ | 3.01 | Zack Britton | 54.3 | NYA |
| +084+ | 2.98 | Aaron Bummer | 53 | CHA |
| +086+ | 2.93 | Emilio Pagan | 58.7 | TBA |
| +091+ | 2.84 | Aroldis Chapman | 52.7 | NYA |
| +092+ | 2.81 | Taylor Rogers | 59.3 | MIN |
| +095+ | 2.79 | Hansel Robles | 62.3 | ANA |
| +100+ | 2.63 | Yusmeiro Petit | 71.7 | OAK |
| +102+ | 2.62 | Brandon Kintzler | 52.7 | CHN |
| +101+ | 2.62 | Michael Lorenzen | 72 | CIN |
| +104+ | 2.57 | Ken Giles | 44 | TOR |
| +106+ | 2.55 | Alex Colome | 51 | CHA |
| +108+ | 2.53 | Josh Hader | 62.3 | MIL |
| +115+ | 2.43 | Tyler Clippard | 52.7 | CLE |
| +118+ | 2.41 | Daniel Hudson | 62.3 | TOT |
| +123+ | 2.36 | Casey Sadler | 38.7 | TOT |
| +134+ | 2.27 | Seth Lugo | 66 | NYN |
| +146+ | 2.19 | John Brebbia | 66 | SLN |
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