| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 7.49 | 201805270_SFN_CHN |
| Milwaukee Brewers | MIL | 6.65 | 201805280_SLN_MIL |
| Houston Astros | HOU | 4.87 | 201805270_HOU_CLE |
| Seattle Mariners | SEA | 1.57 | 201805290_TEX_SEA |
| Minnesota Twins | MIN | 1.2 | 201805270_MIN_SEA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Guardians | CLE | -5.51 | 201805290_CHA_CLE |
| Detroit Tigers | DET | -3.71 | 201805270_CHA_DET |
| Chicago White Sox | CHA | -2.65 | 201805280_CHA_CLE |
| Kansas City Royals | KCA | -1.06 | 201805290_MIN_KCA |
| Pittsburgh Pirates | PIT | -1.05 | 201805290_CHN_PIT |
Based on accumulated WAA for this season up to 2018-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 2.46 | Jeremy Jeffress | 28 | MIL |
| +034+ | 2.15 | Josh Hader | 31.3 | MIL |
| +038+ | 2.1 | Adam Ottavino | 28.3 | COL |
| +040+ | 2.07 | Jared Hughes | 30.3 | CIN |
| +044+ | 2.01 | T.J. McFarland | 34.3 | ARI |
| +045+ | 1.91 | Blake Treinen | 27 | OAK |
| +058+ | 1.75 | Matt Albers | 25 | MIL |
| +061+ | 1.73 | Collin McHugh | 22.7 | HOU |
| +066+ | 1.7 | Daniel Winkler | 22.3 | ATL |
| +078+ | 1.55 | Kelvin Herrera | 20.7 | KCA |
| +077+ | 1.55 | Shane Carle | 29.7 | ATL |
| +082+ | 1.49 | Edubray Ramos | 20 | PHI |
| +083+ | 1.48 | Reyes Moronta | 24 | SFN |
| +084+ | 1.48 | Aroldis Chapman | 22.3 | NYA |
| +086+ | 1.48 | Amir Garrett | 30.7 | CIN |
| +089+ | 1.46 | Lou Trivino | 20 | OAK |
| +093+ | 1.41 | Brad Hand | 28 | SDN |
| +098+ | 1.39 | Joe Kelly | 26 | BOS |
| +097+ | 1.39 | Kirby Yates | 19 | SDN |
| +099+ | 1.38 | Kyle Barraclough | 23.3 | MIA |
| +101+ | 1.35 | Sean Doolittle | 25.3 | WAS |
| +107+ | 1.31 | Hector Velazquez | 29.7 | BOS |
| +108+ | 1.31 | Jordan Hicks | 27.7 | SLN |
| +111+ | 1.29 | Ryan Pressly | 27.3 | MIN |
| +113+ | 1.28 | Craig Stammen | 26.7 | SDN |
_