| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | 3.37 | 201807010_HOU_TBA |
| Milwaukee Brewers | MIL | 2.94 | 201806300_MIL_CIN |
| Cincinnati Reds | CIN | 2.14 | 201807020_CHA_CIN |
| New York Yankees | NYA | 1.65 | 201806300_BOS_NYA |
| Oakland Athletics | OAK | 1.55 | 201807010_CLE_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -3.64 | 201807020_CLE_KCA |
| Cleveland Guardians | CLE | -1.65 | 201807010_CLE_OAK |
| Chicago White Sox | CHA | -1.57 | 201807020_CHA_CIN |
| Philadelphia Phillies | PHI | -1.52 | 201807010_WAS_PHI |
| Texas Rangers | TEX | -1.46 | 201806300_CHA_TEX |
Based on accumulated WAA for this season up to 2018-07-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 3.01 | Blake Treinen | 40.7 | OAK |
| +039+ | 2.75 | Jared Hughes | 44.3 | CIN |
| +040+ | 2.73 | Josh Hader | 41.7 | MIL |
| +041+ | 2.67 | Collin McHugh | 37 | HOU |
| +045+ | 2.63 | Kirby Yates | 34 | SDN |
| +046+ | 2.6 | Jeremy Jeffress | 40.3 | MIL |
| +048+ | 2.54 | T.J. McFarland | 53.3 | ARI |
| +049+ | 2.51 | Kyle Barraclough | 37.3 | MIA |
| +059+ | 2.22 | Yoshihisa Hirano | 36.7 | ARI |
| +061+ | 2.19 | Aroldis Chapman | 36.7 | NYA |
| +060+ | 2.19 | Tony Watson | 38.3 | SFN |
| +062+ | 2.18 | Chris Devenski | 34 | HOU |
| +068+ | 2.1 | Sean Doolittle | 35.3 | WAS |
| +075+ | 2.01 | Adam Ottavino | 38.3 | COL |
| +078+ | 1.99 | Kelvin Herrera | 31.7 | TOT |
| +083+ | 1.92 | Reyes Moronta | 37.7 | SFN |
| +084+ | 1.91 | Chad Green | 40.3 | NYA |
| +086+ | 1.9 | Archie Bradley | 40 | ARI |
| +087+ | 1.9 | Steve Cishek | 38 | CHN |
| +091+ | 1.81 | Lou Trivino | 34.7 | OAK |
| +093+ | 1.8 | Hector Rondon | 30 | HOU |
| +100+ | 1.73 | Seth Lugo | 60.3 | NYN |
| +102+ | 1.71 | David Hernandez | 29 | CIN |
| +104+ | 1.7 | Will Smith | 24.3 | SFN |
| +108+ | 1.67 | Jonathan Holder | 33.3 | NYA |
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