| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 3.35 | 201808050_DET_OAK |
| Milwaukee Brewers | MIL | 2.07 | 201808040_COL_MIL |
| Houston Astros | HOU | 2.05 | 201808060_HOU_SFN |
| Arizona Diamondbacks | ARI | 1.12 | 201808060_PHI_ARI |
| Boston Red Sox | BOS | 0.9 | 201808040_NYA_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -5.89 | 201808050_KCA_MIN |
| Texas Rangers | TEX | -3.61 | 201808060_SEA_TEX |
| Toronto Blue Jays | TOR | -1.46 | 201808040_TOR_SEA |
| Minnesota Twins | MIN | -1.34 | 201808060_MIN_CLE |
| Chicago White Sox | CHA | -1.17 | 201808040_CHA_TBA |
Based on accumulated WAA for this season up to 2018-08-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +020+ | 4.18 | Blake Treinen | 57 | OAK |
| +024+ | 3.88 | Collin McHugh | 53.3 | HOU |
| +028+ | 3.67 | Jared Hughes | 57.3 | CIN |
| +029+ | 3.65 | Josh Hader | 55 | MIL |
| +032+ | 3.51 | Lou Trivino | 54.3 | OAK |
| +036+ | 3.38 | T.J. McFarland | 64 | ARI |
| +039+ | 3.31 | Jeremy Jeffress | 53.7 | MIL |
| +043+ | 3.2 | Adam Ottavino | 54.3 | COL |
| +058+ | 2.83 | Reyes Moronta | 51.3 | SFN |
| +062+ | 2.79 | Edwin Diaz | 55 | SEA |
| +066+ | 2.52 | Kirby Yates | 43.3 | SDN |
| +069+ | 2.47 | Steve Cishek | 52.3 | CHN |
| +077+ | 2.37 | Tony Watson | 48.7 | SFN |
| +080+ | 2.36 | Kenley Jansen | 53.3 | LAN |
| +085+ | 2.31 | Seth Lugo | 78.3 | NYN |
| +087+ | 2.3 | Kyle Crick | 43 | PIT |
| +088+ | 2.28 | David Hernandez | 43 | CIN |
| +091+ | 2.22 | Seung Hwan Oh | 53 | TOT |
| +093+ | 2.18 | Craig Stammen | 55 | SDN |
| +094+ | 2.17 | Shane Carle | 53.3 | ATL |
| +095+ | 2.17 | Andrew Chafin | 40.3 | ARI |
| +104+ | 2.08 | Matt Barnes | 48 | BOS |
| +106+ | 2.05 | Yoshihisa Hirano | 50 | ARI |
| +107+ | 2.04 | Kelvin Herrera | 42.3 | TOT |
| +108+ | 2.03 | Victor Arano | 43 | PHI |
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