| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 4.8 | 201909150_LAN_NYN |
| St. Louis Cardinals | SLN | 3.34 | 201909170_WAS_SLN |
| New York Yankees | NYA | 2.56 | 201909150_NYA_TOR |
| Minnesota Twins | MIN | 2.01 | 201909170_CHA_MIN |
| Cleveland Guardians | CLE | 1.29 | 201909170_DET_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -3.44 | 201909170_SEA_PIT |
| Baltimore Orioles | BAL | -2.84 | 201909150_BAL_DET |
| New York Yankees | NYA | -2.44 | 201909170_ANA_NYA |
| Detroit Tigers | DET | -2.28 | 201909160_BAL_DET |
| LA Angels of Anaheim | ANA | -1.8 | 201909170_ANA_NYA |
Based on accumulated WAA for this season up to 2019-09-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 5.31 | Liam Hendriks | 81.3 | OAK |
| +059+ | 3.94 | Giovanny Gallegos | 68.7 | SLN |
| +063+ | 3.85 | Will Harris | 57 | HOU |
| +064+ | 3.82 | Brandon Workman | 67.3 | BOS |
| +075+ | 3.48 | Hansel Robles | 68.7 | ANA |
| +078+ | 3.46 | Emilio Pagan | 63.7 | TBA |
| +088+ | 3.3 | Julio Urias | 75 | LAN |
| +090+ | 3.25 | Taylor Rogers | 65.7 | MIN |
| +098+ | 3.07 | Yusmeiro Petit | 78 | OAK |
| +099+ | 3.05 | Aaron Bummer | 61.7 | CHA |
| +105+ | 2.91 | Josh Hader | 70 | MIL |
| +108+ | 2.89 | Ken Giles | 49 | TOR |
| +113+ | 2.83 | Seth Lugo | 73.3 | NYN |
| +116+ | 2.8 | Daniel Hudson | 66 | TOT |
| +120+ | 2.77 | Michael Lorenzen | 79.3 | CIN |
| +125+ | 2.65 | Alex Colome | 58 | CHA |
| +126+ | 2.64 | Tyler Clippard | 60.7 | CLE |
| +131+ | 2.53 | Tyler Duffey | 52.7 | MIN |
| +137+ | 2.43 | Ross Stripling | 86.7 | LAN |
| +143+ | 2.3 | John Brebbia | 69 | SLN |
| +144+ | 2.28 | Will Smith | 62.3 | SFN |
| +147+ | 2.27 | Roberto Osuna | 60 | HOU |
| +149+ | 2.25 | Nick Wittgren | 55 | CLE |
| +152+ | 2.24 | Kyle Ryan | 57 | CHN |
| +154+ | 2.22 | Hector Neris | 65.3 | PHI |
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