| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 2.49 | 201905280_ANA_OAK |
| Los Angeles Dodgers | LAN | 2.2 | 201905260_LAN_PIT |
| Houston Astros | HOU | 1.67 | 201905270_CHN_HOU |
| St. Louis Cardinals | SLN | 1.4 | 201905260_ATL_SLN |
| Cleveland Guardians | CLE | 1.12 | 201905260_TBA_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Miami Marlins | MIA | -4.29 | 201905280_SFN_MIA |
| Pittsburgh Pirates | PIT | -3.39 | 201905260_LAN_PIT |
| Texas Rangers | TEX | -2.79 | 201905280_TEX_SEA |
| Kansas City Royals | KCA | -2.6 | 201905260_NYA_KCA |
| Toronto Blue Jays | TOR | -2.28 | 201905260_SDN_TOR |
Based on accumulated WAA for this season up to 2019-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +029+ | 2.4 | Ryan Pressly | 25.3 | HOU |
| +036+ | 2.22 | Liam Hendriks | 30.7 | OAK |
| +044+ | 2 | Ty Buttrey | 27.7 | ANA |
| +051+ | 1.92 | Kirby Yates | 25 | SDN |
| +053+ | 1.89 | John Gant | 28.7 | SLN |
| +058+ | 1.82 | John Brebbia | 28 | SLN |
| +065+ | 1.72 | Adam Ottavino | 25.3 | NYA |
| +070+ | 1.7 | Shane Greene | 23 | DET |
| +073+ | 1.68 | Emilio Pagan | 19 | TBA |
| +074+ | 1.67 | Diego Castillo | 27.3 | TBA |
| +075+ | 1.67 | Yoan Lopez | 21 | ARI |
| +077+ | 1.66 | Francisco Liriano | 24.7 | PIT |
| +079+ | 1.64 | Brad Hand | 22 | CLE |
| +081+ | 1.63 | Marcus Walden | 30.7 | BOS |
| +083+ | 1.62 | Michael Lorenzen | 28.3 | CIN |
| +088+ | 1.58 | Ken Giles | 21.7 | TOR |
| +098+ | 1.49 | Felipe Vazquez | 23 | PIT |
| +100+ | 1.46 | Alex Colome | 21.7 | CHA |
| +102+ | 1.45 | Ryne Harper | 22.3 | MIN |
| +101+ | 1.45 | Yusmeiro Petit | 29.3 | OAK |
| +104+ | 1.43 | Will Harris | 18 | HOU |
| +109+ | 1.39 | Jalen Beeks | 41.3 | TBA |
| +111+ | 1.38 | Edwin Diaz | 22 | NYN |
| +110+ | 1.38 | Tommy Kahnle | 22 | NYA |
| +117+ | 1.35 | Roberto Osuna | 25.3 | HOU |
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