| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | 4.09 | 201806080_MIL_PHI |
| Chicago Cubs | CHN | 2.09 | 201806060_PHI_CHN |
| Houston Astros | HOU | 2.06 | 201806080_HOU_TEX |
| New York Yankees | NYA | 1.5 | 201806080_NYA_NYN |
| Boston Red Sox | BOS | 1.21 | 201806060_DET_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Guardians | CLE | -4.64 | 201806060_MIL_CLE |
| Colorado Rockies | COL | -2.65 | 201806080_ARI_COL |
| Tampa Bay Rays | TBA | -2.5 | 201806070_SEA_TBA |
| Pittsburgh Pirates | PIT | -2.11 | 201806080_PIT_CHN |
| Detroit Tigers | DET | -1.98 | 201806060_DET_BOS |
Based on accumulated WAA for this season up to 2018-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 2.52 | Jeremy Jeffress | 30.7 | MIL |
| +032+ | 2.45 | Josh Hader | 34.3 | MIL |
| +037+ | 2.33 | Jared Hughes | 33.3 | CIN |
| +048+ | 2.14 | Blake Treinen | 29.3 | OAK |
| +058+ | 1.94 | Collin McHugh | 29.3 | HOU |
| +064+ | 1.85 | Kelvin Herrera | 23.7 | KCA |
| +069+ | 1.82 | Seth Lugo | 39.7 | NYN |
| +071+ | 1.78 | Kyle Barraclough | 27.3 | MIA |
| +073+ | 1.76 | Daniel Winkler | 25.3 | ATL |
| +075+ | 1.73 | Edubray Ramos | 22.3 | PHI |
| +078+ | 1.71 | Reyes Moronta | 28.7 | SFN |
| +080+ | 1.66 | Aroldis Chapman | 26.7 | NYA |
| +081+ | 1.62 | Sean Doolittle | 28.3 | WAS |
| +082+ | 1.6 | T.J. McFarland | 39 | ARI |
| +088+ | 1.56 | Kirby Yates | 23 | SDN |
| +090+ | 1.51 | Brad Hand | 31.3 | SDN |
| +091+ | 1.51 | Hector Velazquez | 31.7 | BOS |
| +092+ | 1.49 | Richard Bleier | 30.7 | BAL |
| +097+ | 1.45 | Erik Goeddel | 17.7 | TOT |
| +102+ | 1.43 | Shane Carle | 33 | ATL |
| +103+ | 1.42 | Matt Albers | 28 | MIL |
| +105+ | 1.41 | Amir Garrett | 34.7 | CIN |
| +109+ | 1.33 | Joe Jimenez | 31.3 | DET |
| +110+ | 1.33 | Seranthony Dominguez | 16 | PHI |
| +116+ | 1.32 | Tony Watson | 29 | SFN |
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