| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | 3.81 | 201806150_PHI_MIL |
| New York Yankees | NYA | 2.14 | 201806160_TBA_NYA |
| Houston Astros | HOU | 2.11 | 201806170_HOU_KCA |
| Chicago Cubs | CHN | 1.69 | 201806160_CHN_SLN |
| San Francisco Giants | SFN | 1.21 | 201806170_SFN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -3.84 | 201806150_DET_CHA |
| Kansas City Royals | KCA | -3.69 | 201806170_HOU_KCA |
| Pittsburgh Pirates | PIT | -3.29 | 201806150_CIN_PIT |
| Cleveland Guardians | CLE | -2.51 | 201806170_MIN_CLE |
| New York Mets | NYN | -1.7 | 201806150_NYN_ARI |
Based on accumulated WAA for this season up to 2018-06-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +026+ | 2.84 | Jeremy Jeffress | 34.3 | MIL |
| +032+ | 2.56 | Josh Hader | 38 | MIL |
| +034+ | 2.49 | Jared Hughes | 37.3 | CIN |
| +042+ | 2.35 | Blake Treinen | 34 | OAK |
| +045+ | 2.26 | Adam Ottavino | 30.3 | COL |
| +049+ | 2.12 | Kyle Barraclough | 31.3 | MIA |
| +052+ | 2.08 | Collin McHugh | 31 | HOU |
| +054+ | 2.07 | Edubray Ramos | 26 | PHI |
| +056+ | 2.04 | Kirby Yates | 28 | SDN |
| +057+ | 2.03 | Aroldis Chapman | 30.7 | NYA |
| +066+ | 1.91 | T.J. McFarland | 44.7 | ARI |
| +068+ | 1.85 | Sean Doolittle | 30.7 | WAS |
| +073+ | 1.82 | Erik Goeddel | 21.7 | TOT |
| +077+ | 1.81 | Kelvin Herrera | 25.7 | KCA |
| +087+ | 1.71 | Hector Velazquez | 34 | BOS |
| +088+ | 1.71 | Daniel Winkler | 29.3 | ATL |
| +092+ | 1.68 | Joe Jimenez | 35.3 | DET |
| +093+ | 1.67 | Tony Watson | 33 | SFN |
| +094+ | 1.67 | Yoshihisa Hirano | 31 | ARI |
| +097+ | 1.65 | Richard Bleier | 32.7 | BAL |
| +099+ | 1.64 | Reyes Moronta | 32.7 | SFN |
| +101+ | 1.62 | Seranthony Dominguez | 21.3 | PHI |
| +103+ | 1.61 | Hector Rondon | 26 | HOU |
| +104+ | 1.61 | Shane Carle | 35 | ATL |
| +105+ | 1.59 | Craig Stammen | 34.3 | SDN |
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