| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 4.73 | 201809240_OAK_SEA |
| Houston Astros | HOU | 3.48 | 201809240_HOU_TOR |
| Milwaukee Brewers | MIL | 3.18 | 201809220_MIL_PIT |
| Atlanta Braves | ATL | 1.21 | 201809230_PHI_ATL |
| Los Angeles Dodgers | LAN | 0.94 | 201809240_LAN_ARI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -5.86 | 201809230_SEA_TEX |
| Kansas City Royals | KCA | -4.04 | 201809220_KCA_DET |
| Minnesota Twins | MIN | -2.12 | 201809220_MIN_OAK |
| Toronto Blue Jays | TOR | -1.31 | 201809220_TBA_TOR |
| Miami Marlins | MIA | -1.21 | 201809220_CIN_MIA |
Based on accumulated WAA for this season up to 2018-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 6.01 | Blake Treinen | 78.3 | OAK |
| +033+ | 4.55 | Jeremy Jeffress | 73.3 | MIL |
| +050+ | 3.82 | Jared Hughes | 76 | CIN |
| +066+ | 3.43 | Jose Leclerc | 56.7 | TEX |
| +070+ | 3.35 | Adam Ottavino | 75.7 | COL |
| +071+ | 3.34 | Seth Lugo | 100.3 | NYN |
| +072+ | 3.33 | Collin McHugh | 69.7 | HOU |
| +073+ | 3.32 | Josh Hader | 78 | MIL |
| +083+ | 3.02 | Dylan Floro | 64 | TOT |
| +087+ | 2.97 | Jesse Chavez | 89.3 | TOT |
| +089+ | 2.91 | Matt Strahm | 58.3 | SDN |
| +090+ | 2.86 | Kirby Yates | 60 | SDN |
| +092+ | 2.83 | Raisel Iglesias | 68 | CIN |
| +095+ | 2.79 | Richard Rodriguez | 67.7 | PIT |
| +097+ | 2.7 | Craig Kimbrel | 61 | BOS |
| +101+ | 2.67 | Jose Alvarado | 62.3 | TBA |
| +102+ | 2.66 | Chad Green | 73.7 | NYA |
| +103+ | 2.65 | Steve Cishek | 67.3 | CHN |
| +108+ | 2.6 | Sean Doolittle | 44.3 | WAS |
| +111+ | 2.54 | Ryan Pressly | 69.7 | TOT |
| +114+ | 2.51 | Kyle Crick | 58.3 | PIT |
| +115+ | 2.5 | Carlos Martinez | 115.7 | SLN |
| +116+ | 2.49 | Victor Arano | 58.3 | PHI |
| +129+ | 2.35 | Oliver Perez | 31 | CLE |
| +131+ | 2.31 | Dellin Betances | 65.7 | NYA |
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