| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | 4.58 | 201806100_MIL_PHI |
| Houston Astros | HOU | 2.32 | 201806100_HOU_TEX |
| Chicago Cubs | CHN | 2.24 | 201806090_PIT_CHN |
| New York Yankees | NYA | 1.76 | 201806100_NYA_NYN |
| San Francisco Giants | SFN | 1.01 | 201806100_SFN_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.38 | 201806090_ARI_COL |
| Detroit Tigers | DET | -3.2 | 201806100_CLE_DET |
| Cleveland Guardians | CLE | -2.76 | 201806100_CLE_DET |
| Tampa Bay Rays | TBA | -2.36 | 201806080_SEA_TBA |
| Pittsburgh Pirates | PIT | -2.11 | 201806080_PIT_CHN |
Based on accumulated WAA for this season up to 2018-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +026+ | 2.61 | Jeremy Jeffress | 31.7 | MIL |
| +027+ | 2.54 | Josh Hader | 35.3 | MIL |
| +029+ | 2.52 | Jared Hughes | 35.3 | CIN |
| +038+ | 2.38 | Seth Lugo | 45.7 | NYN |
| +040+ | 2.29 | Blake Treinen | 31 | OAK |
| +055+ | 1.94 | Kelvin Herrera | 24.7 | KCA |
| +056+ | 1.93 | Collin McHugh | 29.3 | HOU |
| +061+ | 1.85 | Edubray Ramos | 23.7 | PHI |
| +062+ | 1.85 | Daniel Winkler | 26.3 | ATL |
| +064+ | 1.8 | Reyes Moronta | 29.7 | SFN |
| +067+ | 1.78 | Kyle Barraclough | 27.3 | MIA |
| +070+ | 1.75 | Aroldis Chapman | 27.7 | NYA |
| +074+ | 1.74 | Sean Doolittle | 29.7 | WAS |
| +072+ | 1.74 | Kirby Yates | 25 | SDN |
| +078+ | 1.7 | Brad Hand | 33.3 | SDN |
| +086+ | 1.62 | Craig Stammen | 30.3 | SDN |
| +092+ | 1.58 | Erik Goeddel | 19 | TOT |
| +094+ | 1.51 | Richard Bleier | 31 | BAL |
| +095+ | 1.51 | T.J. McFarland | 40.3 | ARI |
| +096+ | 1.5 | Hector Velazquez | 31.7 | BOS |
| +097+ | 1.5 | Amir Garrett | 35.7 | CIN |
| +106+ | 1.43 | Hector Rondon | 24 | HOU |
| +107+ | 1.43 | Shane Carle | 33 | ATL |
| +109+ | 1.42 | Matt Albers | 28 | MIL |
| +112+ | 1.41 | Tony Watson | 30 | SFN |
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