| 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 | 1.66 | 201806230_NYA_TBA |
| San Francisco Giants | SFN | 1.28 | 201806220_SDN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -6.1 | 201806220_KCA_HOU |
| Colorado Rockies | COL | -2.49 | 201806240_MIA_COL |
| Detroit Tigers | DET | -2.45 | 201806230_DET_CLE |
| Cleveland Guardians | CLE | -1.56 | 201806220_DET_CLE |
| Texas Rangers | TEX | -1.31 | 201806240_TEX_MIN |
Based on accumulated WAA for this season up to 2018-06-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 2.74 | Josh Hader | 39.7 | MIL |
| +035+ | 2.66 | Adam Ottavino | 34.3 | COL |
| +036+ | 2.63 | Blake Treinen | 36.7 | OAK |
| +040+ | 2.55 | Jeremy Jeffress | 37.7 | MIL |
| +041+ | 2.52 | Jared Hughes | 39.7 | CIN |
| +043+ | 2.47 | Collin McHugh | 35 | HOU |
| +046+ | 2.44 | Kyle Barraclough | 34.3 | MIA |
| +047+ | 2.43 | Kirby Yates | 32 | SDN |
| +052+ | 2.33 | Aroldis Chapman | 33.7 | NYA |
| +067+ | 2.05 | T.J. McFarland | 48.3 | ARI |
| +071+ | 1.97 | Tony Watson | 36 | SFN |
| +072+ | 1.96 | Yoshihisa Hirano | 34 | ARI |
| +074+ | 1.95 | Edubray Ramos | 29 | PHI |
| +075+ | 1.94 | Chris Devenski | 31.7 | HOU |
| +076+ | 1.94 | Sean Doolittle | 33.7 | WAS |
| +083+ | 1.83 | Shane Carle | 39.7 | ATL |
| +084+ | 1.83 | Craig Stammen | 36.7 | SDN |
| +085+ | 1.82 | Lou Trivino | 30.3 | OAK |
| +086+ | 1.82 | Joe Jimenez | 36.3 | DET |
| +090+ | 1.73 | Miguel Castro | 46.7 | BAL |
| +092+ | 1.69 | Kelvin Herrera | 28.7 | TOT |
| +097+ | 1.66 | Andrew Chafin | 28.7 | ARI |
| +100+ | 1.64 | Jacob Barnes | 30.3 | MIL |
| +104+ | 1.63 | Chad Green | 37.3 | NYA |
| +102+ | 1.63 | Amir Garrett | 41.3 | CIN |
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