In this season participating clubs from Serbia, Croatia, Montenegro, Bosnia and Herzegovina, Bulgaria and Slovenia.
[1][2][3][4] In the Regular season was played with 8 teams and play a dual circuit system, each with each one game at home and away.
The four best teams at the end of the regular season were placed in the Final Four.
The regular season began on 3 October 2018 and it will end on 6 March 2019.
Final Four to be played from 23–24 March 2019 in the Celje, Slovenia.