| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | 3.03 | 201806230_SLN_MIL |
| Houston Astros | HOU | 2.91 | 201806240_KCA_HOU |
| San Diego Padres | SDN | 1.97 | 201806240_SDN_SFN |
| New York Yankees | NYA | 1.81 | 201806250_NYA_PHI |
| Cincinnati Reds | CIN | 1.21 | 201806250_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 | -2.45 | 201806230_DET_CLE |
| Cleveland Guardians | CLE | -1.54 | 201806230_DET_CLE |
| Texas Rangers | TEX | -1.31 | 201806240_TEX_MIN |
Based on accumulated WAA for this season up to 2018-06-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 2.74 | Josh Hader | 39.7 | MIL |
| +034+ | 2.72 | Blake Treinen | 37.7 | OAK |
| +037+ | 2.71 | Jared Hughes | 41.7 | CIN |
| +039+ | 2.66 | Adam Ottavino | 34.3 | COL |
| +041+ | 2.55 | Jeremy Jeffress | 37.7 | MIL |
| +043+ | 2.47 | Collin McHugh | 35 | HOU |
| +047+ | 2.44 | Kyle Barraclough | 34.3 | MIA |
| +048+ | 2.44 | Kirby Yates | 32 | SDN |
| +052+ | 2.28 | T.J. McFarland | 50.7 | ARI |
| +055+ | 2.25 | Aroldis Chapman | 35 | NYA |
| +070+ | 1.96 | Tony Watson | 36 | SFN |
| +071+ | 1.96 | Yoshihisa Hirano | 34 | ARI |
| +073+ | 1.95 | Edubray Ramos | 29 | PHI |
| +074+ | 1.94 | Chris Devenski | 31.7 | HOU |
| +075+ | 1.94 | Sean Doolittle | 33.7 | WAS |
| +084+ | 1.82 | Shane Carle | 39.7 | ATL |
| +090+ | 1.69 | Jordan Hicks | 40.3 | SLN |
| +089+ | 1.69 | Kelvin Herrera | 28.7 | TOT |
| +092+ | 1.66 | Andrew Chafin | 28.7 | ARI |
| +095+ | 1.64 | Jacob Barnes | 30.3 | MIL |
| +098+ | 1.63 | Chad Green | 37.3 | NYA |
| +097+ | 1.63 | Reyes Moronta | 34.7 | SFN |
| +099+ | 1.62 | Amir Garrett | 41.3 | CIN |
| +101+ | 1.61 | Archie Bradley | 37 | ARI |
| +103+ | 1.6 | Hector Rondon | 28 | HOU |
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