| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 4.73 | 201809240_OAK_SEA |
| Houston Astros | HOU | 4.02 | 201809250_HOU_TOR |
| Milwaukee Brewers | MIL | 2.28 | 201809230_MIL_PIT |
| Los Angeles Dodgers | LAN | 1.96 | 201809250_LAN_ARI |
| Atlanta Braves | ATL | 1.83 | 201809250_ATL_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.07 | 201809250_TEX_ANA |
| Kansas City Royals | KCA | -3.99 | 201809230_KCA_DET |
| New York Mets | NYN | -1.73 | 201809250_ATL_NYN |
| Toronto Blue Jays | TOR | -1.34 | 201809250_HOU_TOR |
| Miami Marlins | MIA | -1.24 | 201809250_MIA_WAS |
Based on accumulated WAA for this season up to 2018-09-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 6.1 | Blake Treinen | 79.3 | OAK |
| +050+ | 3.82 | Jared Hughes | 76 | CIN |
| +057+ | 3.63 | Edwin Diaz | 72.3 | SEA |
| +066+ | 3.43 | Jose Leclerc | 56.7 | TEX |
| +067+ | 3.4 | Collin McHugh | 70.3 | HOU |
| +072+ | 3.35 | Adam Ottavino | 75.7 | COL |
| +074+ | 3.32 | Josh Hader | 78 | MIL |
| +083+ | 3.06 | Carlos Carrasco | 187 | CLE |
| +085+ | 3 | Matt Strahm | 59.3 | SDN |
| +086+ | 2.98 | Jesse Chavez | 89.3 | TOT |
| +091+ | 2.86 | Kirby Yates | 60 | SDN |
| +094+ | 2.81 | Dylan Floro | 64 | TOT |
| +095+ | 2.79 | Richard Rodriguez | 67.7 | PIT |
| +096+ | 2.72 | Raisel Iglesias | 69 | CIN |
| +104+ | 2.67 | Jose Alvarado | 62.3 | TBA |
| +103+ | 2.67 | Will Smith | 52 | SFN |
| +105+ | 2.66 | Chad Green | 73.7 | NYA |
| +106+ | 2.65 | Steve Cishek | 67.3 | CHN |
| +109+ | 2.6 | Sean Doolittle | 44.3 | WAS |
| +111+ | 2.57 | Ryan Pressly | 70 | TOT |
| +116+ | 2.51 | Kyle Crick | 58.3 | PIT |
| +117+ | 2.51 | Carlos Martinez | 115.7 | SLN |
| +119+ | 2.49 | Victor Arano | 58.3 | PHI |
| +126+ | 2.4 | Craig Stammen | 77 | SDN |
| +128+ | 2.38 | Yusmeiro Petit | 91 | OAK |
_