The season started on 13 September 2019 and was stopped abruptly in March 2020 due to the COVID-19 pandemic.
On 13 March 2020, the Belgian Basketball Association decided, in agreement with all participating clubs, to end the season rather than assume the postponed matches could still be played, taking the current standings as final.
[2] Firstly, all teams will face each other of their group once home and away while in a second round, every PBL team will play each other home and away.
The same tean teams from the previous season joined the competition.
Quarterfinals and semifinals were scheduled to be played in a best-of-three games format, while the finals would be held in a best-of-five (1-1-1-1-1) format.