| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Brewers | MIL | 3.03 | 201806230_SLN_MIL |
| Houston Astros | HOU | 2.71 | 201806230_KCA_HOU |
| New York Yankees | NYA | 1.66 | 201806230_NYA_TBA |
| San Francisco Giants | SFN | 1.28 | 201806220_SDN_SFN |
| Cincinnati Reds | CIN | 1.17 | 201806230_CHN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -6.1 | 201806220_KCA_HOU |
| Detroit Tigers | DET | -2.45 | 201806230_DET_CLE |
| Colorado Rockies | COL | -2.36 | 201806220_MIA_COL |
| Cleveland Guardians | CLE | -1.56 | 201806220_DET_CLE |
| Pittsburgh Pirates | PIT | -1.43 | 201806210_ARI_PIT |
Based on accumulated WAA for this season up to 2018-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +030+ | 2.73 | Josh Hader | 39.7 | MIL |
| +035+ | 2.61 | Blake Treinen | 36.7 | OAK |
| +037+ | 2.54 | Jeremy Jeffress | 37.7 | MIL |
| +038+ | 2.51 | Jared Hughes | 39.7 | CIN |
| +042+ | 2.49 | Adam Ottavino | 32.7 | COL |
| +049+ | 2.33 | Aroldis Chapman | 33.7 | NYA |
| +048+ | 2.33 | Kyle Barraclough | 33.3 | MIA |
| +052+ | 2.3 | Edubray Ramos | 28.3 | PHI |
| +055+ | 2.27 | Collin McHugh | 33 | HOU |
| +059+ | 2.24 | Kirby Yates | 30 | SDN |
| +064+ | 2.04 | T.J. McFarland | 48.3 | ARI |
| +073+ | 1.97 | Tony Watson | 36 | SFN |
| +074+ | 1.93 | Chris Devenski | 31.7 | HOU |
| +080+ | 1.83 | Sean Doolittle | 32.7 | WAS |
| +081+ | 1.82 | Yoshihisa Hirano | 32.7 | ARI |
| +084+ | 1.81 | Lou Trivino | 30.3 | OAK |
| +085+ | 1.8 | Joe Jimenez | 36.3 | DET |
| +087+ | 1.78 | Reyes Moronta | 34 | SFN |
| +089+ | 1.73 | Craig Stammen | 35.7 | SDN |
| +090+ | 1.73 | Shane Carle | 38.7 | ATL |
| +092+ | 1.71 | Miguel Castro | 46.7 | BAL |
| +094+ | 1.68 | Kelvin Herrera | 28.7 | TOT |
| +103+ | 1.61 | Seranthony Dominguez | 23.3 | PHI |
| +104+ | 1.61 | Pedro Strop | 30.7 | CHN |
| +106+ | 1.6 | Archie Bradley | 37 | ARI |
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