| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 3.35 | 201808050_DET_OAK |
| Milwaukee Brewers | MIL | 2.07 | 201808040_COL_MIL |
| Houston Astros | HOU | 1.51 | 201808050_HOU_LAN |
| San Francisco Giants | SFN | 1.15 | 201808030_SFN_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 | -3.19 | 201808040_BAL_TEX |
| New York Mets | NYN | -1.55 | 201808030_ATL_NYN |
| Toronto Blue Jays | TOR | -1.46 | 201808040_TOR_SEA |
| Minnesota Twins | MIN | -1.23 | 201808040_KCA_MIN |
Based on accumulated WAA for this season up to 2018-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +020+ | 4.19 | Blake Treinen | 57 | OAK |
| +022+ | 3.89 | Collin McHugh | 53.3 | HOU |
| +026+ | 3.66 | Josh Hader | 55 | MIL |
| +029+ | 3.57 | Jared Hughes | 56.3 | CIN |
| +031+ | 3.52 | Lou Trivino | 54.3 | OAK |
| +036+ | 3.36 | T.J. McFarland | 63.3 | ARI |
| +039+ | 3.32 | Jeremy Jeffress | 53.7 | MIL |
| +041+ | 3.21 | Adam Ottavino | 54.3 | COL |
| +059+ | 2.75 | Reyes Moronta | 50.3 | SFN |
| +060+ | 2.72 | Edwin Diaz | 54 | SEA |
| +063+ | 2.53 | Kirby Yates | 43.3 | SDN |
| +070+ | 2.39 | Steve Cishek | 51.3 | CHN |
| +071+ | 2.38 | Tony Watson | 48.7 | SFN |
| +077+ | 2.37 | Kenley Jansen | 53.3 | LAN |
| +080+ | 2.35 | Will Smith | 35.3 | SFN |
| +082+ | 2.33 | Seth Lugo | 78.3 | NYN |
| +085+ | 2.31 | Kyle Crick | 43 | PIT |
| +087+ | 2.28 | David Hernandez | 43 | CIN |
| +094+ | 2.19 | Craig Stammen | 55 | SDN |
| +096+ | 2.18 | Seranthony Dominguez | 40 | PHI |
| +095+ | 2.18 | Shane Carle | 53.3 | ATL |
| +101+ | 2.13 | Seung Hwan Oh | 52 | TOT |
| +106+ | 2.1 | Andrew Chafin | 39.3 | ARI |
| +107+ | 2.08 | Matt Barnes | 48 | BOS |
| +110+ | 2.05 | Kelvin Herrera | 42.3 | TOT |
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