| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 7.67 | 201805220_CLE_CHN |
| Milwaukee Brewers | MIL | 3.66 | 201805220_ARI_MIL |
| Houston Astros | HOU | 3.48 | 201805200_CLE_HOU |
| New York Yankees | NYA | 0.65 | 201805200_NYA_KCA |
| Cincinnati Reds | CIN | 0.38 | 201805220_PIT_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -4.69 | 201805210_DET_MIN |
| Miami Marlins | MIA | -4.19 | 201805210_MIA_NYN |
| Chicago White Sox | CHA | -1.71 | 201805200_TEX_CHA |
| Arizona Diamondbacks | ARI | -1.19 | 201805220_ARI_MIL |
| Tampa Bay Rays | TBA | -1 | 201805200_TBA_ANA |
Based on accumulated WAA for this season up to 2018-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +023+ | 2.24 | Jeremy Jeffress | 25.7 | MIL |
| +032+ | 1.96 | Josh Hader | 29.3 | MIL |
| +035+ | 1.88 | Adam Ottavino | 26 | COL |
| +038+ | 1.82 | Jared Hughes | 27.7 | CIN |
| +047+ | 1.7 | Shane Carle | 27 | ATL |
| +053+ | 1.62 | Blake Treinen | 23.7 | OAK |
| +054+ | 1.61 | T.J. McFarland | 30.3 | ARI |
| +055+ | 1.6 | Richard Bleier | 25.3 | BAL |
| +060+ | 1.57 | Matt Albers | 23 | MIL |
| +062+ | 1.54 | Amir Garrett | 27 | CIN |
| +065+ | 1.49 | Daniel Winkler | 20.3 | ATL |
| +066+ | 1.48 | Collin McHugh | 17.7 | HOU |
| +070+ | 1.43 | Lou Trivino | 17.3 | OAK |
| +076+ | 1.4 | Seth Lugo | 28.3 | NYN |
| +078+ | 1.36 | Edubray Ramos | 18.7 | PHI |
| +082+ | 1.32 | Kyle Barraclough | 22.7 | MIA |
| +086+ | 1.31 | Tyler Clippard | 24.7 | TOR |
| +088+ | 1.28 | Kelvin Herrera | 17.7 | KCA |
| +089+ | 1.27 | Edwin Diaz | 24.3 | SEA |
| XXXXX | 1.24 | Reyes Moronta | 21.7 | SFN |
| XXXXX | 1.24 | Pedro Strop | 20 | CHN |
| XXXXX | 1.23 | Jeurys Familia | 22 | NYN |
| XXXXX | 1.2 | Craig Stammen | 23.7 | SDN |
| XXXXX | 1.19 | Kirby Yates | 17 | SDN |
| XXXXX | 1.18 | Nick Wittgren | 14.7 | MIA |
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