| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | 4.34 | 201806090_MIL_PHI |
| Chicago Cubs | CHN | 2.24 | 201806090_PIT_CHN |
| Houston Astros | HOU | 2.22 | 201806090_HOU_TEX |
| New York Yankees | NYA | 1.67 | 201806090_NYA_NYN |
| San Francisco Giants | SFN | 1 | 201806090_SFN_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.38 | 201806090_ARI_COL |
| Tampa Bay Rays | TBA | -2.5 | 201806070_SEA_TBA |
| Pittsburgh Pirates | PIT | -2.11 | 201806080_PIT_CHN |
| Detroit Tigers | DET | -1.86 | 201806090_CLE_DET |
| Miami Marlins | MIA | -1.85 | 201806070_MIA_SLN |
Based on accumulated WAA for this season up to 2018-06-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +028+ | 2.54 | Josh Hader | 35.3 | MIL |
| +030+ | 2.51 | Jeremy Jeffress | 30.7 | MIL |
| +038+ | 2.33 | Jared Hughes | 33.3 | CIN |
| +048+ | 2.14 | Blake Treinen | 29.3 | OAK |
| +057+ | 1.94 | Collin McHugh | 29.3 | HOU |
| +055+ | 1.94 | Kelvin Herrera | 24.7 | KCA |
| +062+ | 1.85 | Edubray Ramos | 23.7 | PHI |
| +063+ | 1.85 | Daniel Winkler | 26.3 | ATL |
| +066+ | 1.82 | Seth Lugo | 39.7 | NYN |
| +067+ | 1.8 | Reyes Moronta | 29.7 | SFN |
| +068+ | 1.78 | Kyle Barraclough | 27.3 | MIA |
| +073+ | 1.75 | Aroldis Chapman | 27.7 | NYA |
| +075+ | 1.74 | Sean Doolittle | 29.7 | WAS |
| +082+ | 1.65 | Kirby Yates | 24 | SDN |
| +084+ | 1.62 | Craig Stammen | 30.3 | SDN |
| +089+ | 1.6 | T.J. McFarland | 39 | ARI |
| +087+ | 1.6 | Brad Hand | 32.3 | SDN |
| +092+ | 1.51 | Richard Bleier | 31 | BAL |
| +094+ | 1.5 | Hector Velazquez | 31.7 | BOS |
| +098+ | 1.45 | Erik Goeddel | 17.7 | TOT |
| +102+ | 1.42 | Shane Carle | 33 | ATL |
| +105+ | 1.41 | Matt Albers | 28 | MIL |
| +106+ | 1.4 | Amir Garrett | 34.7 | CIN |
| +108+ | 1.4 | Steve Cishek | 28.7 | CHN |
| +110+ | 1.38 | Chris Devenski | 25.7 | HOU |
_