| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | 4.27 | 201809260_HOU_TOR |
| Oakland Athletics | OAK | 3.42 | 201809250_OAK_SEA |
| Los Angeles Dodgers | LAN | 1.96 | 201809250_LAN_ARI |
| Atlanta Braves | ATL | 1.83 | 201809250_ATL_NYN |
| Milwaukee Brewers | MIL | 1.72 | 201809260_MIL_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.07 | 201809250_TEX_ANA |
| Minnesota Twins | MIN | -4.78 | 201809270_DET_MIN |
| Miami Marlins | MIA | -2.49 | 201809260_MIA_WAS |
| Kansas City Royals | KCA | -2.08 | 201809250_KCA_CIN |
| New York Mets | NYN | -1.73 | 201809250_ATL_NYN |
Based on accumulated WAA for this season up to 2018-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 6.1 | Blake Treinen | 79.3 | OAK |
| +031+ | 4.69 | Jeremy Jeffress | 74.7 | MIL |
| +048+ | 3.92 | Jared Hughes | 77 | CIN |
| +055+ | 3.64 | Edwin Diaz | 72.3 | SEA |
| +062+ | 3.54 | Jose Leclerc | 57.7 | TEX |
| +068+ | 3.45 | Seth Lugo | 101.3 | NYN |
| +069+ | 3.42 | Josh Hader | 79 | MIL |
| +070+ | 3.41 | Collin McHugh | 70.3 | HOU |
| +075+ | 3.27 | Jesse Chavez | 92.3 | TOT |
| +084+ | 3.06 | Carlos Carrasco | 187 | CLE |
| +086+ | 3.04 | Matt Strahm | 59.7 | SDN |
| +087+ | 3.03 | Adam Ottavino | 76.7 | COL |
| +091+ | 2.96 | Kirby Yates | 61 | SDN |
| +094+ | 2.82 | Dylan Floro | 64 | TOT |
| +095+ | 2.81 | Steve Cishek | 69 | CHN |
| +096+ | 2.8 | Jose Alvarado | 63.7 | TBA |
| +097+ | 2.77 | Chad Green | 74.7 | NYA |
| +100+ | 2.73 | Raisel Iglesias | 69 | CIN |
| +101+ | 2.7 | Carlos Martinez | 117.7 | SLN |
| +103+ | 2.68 | Will Smith | 52 | SFN |
| +105+ | 2.65 | Richard Rodriguez | 68.3 | PIT |
| +107+ | 2.61 | Kyle Crick | 59.3 | PIT |
| +108+ | 2.61 | Sean Doolittle | 44.3 | WAS |
| +111+ | 2.58 | Ryan Pressly | 70 | TOT |
| +119+ | 2.48 | Yusmeiro Petit | 92 | OAK |
_