| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | 2.93 | 201806260_KCA_MIL |
| Houston Astros | HOU | 2.91 | 201806240_KCA_HOU |
| New York Yankees | NYA | 2.34 | 201806260_NYA_PHI |
| San Diego Padres | SDN | 1.97 | 201806240_SDN_SFN |
| Cincinnati Reds | CIN | 1.87 | 201806260_CIN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -6.27 | 201806250_ANA_KCA |
| Colorado Rockies | COL | -2.49 | 201806240_MIA_COL |
| Detroit Tigers | DET | -2.4 | 201806240_DET_CLE |
| Cleveland Guardians | CLE | -1.45 | 201806240_DET_CLE |
| Texas Rangers | TEX | -1.31 | 201806240_TEX_MIN |
Based on accumulated WAA for this season up to 2018-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 2.81 | Blake Treinen | 38.7 | OAK |
| +037+ | 2.77 | Josh Hader | 40 | MIL |
| +039+ | 2.7 | Jared Hughes | 41.7 | CIN |
| +040+ | 2.61 | Adam Ottavino | 36 | COL |
| +041+ | 2.54 | Jeremy Jeffress | 37.7 | MIL |
| +042+ | 2.52 | Kirby Yates | 33 | SDN |
| +045+ | 2.46 | Collin McHugh | 35 | HOU |
| +047+ | 2.43 | Kyle Barraclough | 34.3 | MIA |
| +052+ | 2.27 | T.J. McFarland | 50.7 | ARI |
| +056+ | 2.24 | Aroldis Chapman | 35 | NYA |
| +065+ | 2.05 | Yoshihisa Hirano | 35 | ARI |
| +066+ | 2.03 | Chris Devenski | 32.7 | HOU |
| +070+ | 1.99 | Tony Watson | 36.3 | SFN |
| +079+ | 1.94 | Sean Doolittle | 33.7 | WAS |
| +077+ | 1.94 | Edubray Ramos | 29 | PHI |
| +088+ | 1.78 | Kelvin Herrera | 29.7 | TOT |
| +089+ | 1.75 | Steve Cishek | 34.3 | CHN |
| +092+ | 1.7 | Jacob Barnes | 31 | MIL |
| +091+ | 1.7 | Archie Bradley | 38 | ARI |
| +095+ | 1.68 | Hector Rondon | 29 | HOU |
| +096+ | 1.68 | Jordan Hicks | 40.3 | SLN |
| +098+ | 1.66 | Andrew Chafin | 28.7 | ARI |
| +099+ | 1.65 | Reyes Moronta | 35 | SFN |
| +102+ | 1.62 | Chad Green | 37.3 | NYA |
| +105+ | 1.58 | Shane Carle | 41.7 | ATL |
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