 | |
| Tournament details | |
|---|---|
| Dates | 26–29 September |
| Season | 2019–20 |
| Teams | 8 |
| Defending champions |  Crvena zvezda mts |
| Final positions | |
| Champions | Partizan NIS |
| Runner-up |  Cedevita Olimpija |
| Tournament statistics | |
| Matches played | 7 |
| Best player |  Rashawn Thomas |
All statistics correct as of September 29, 2019. | |
The 2019 ABA League Supercup was the 3rd tournament of the ABA League Supercup, featuring teams from the Adriatic League First Division.