Junior ABA League Competition System
Ten participating teams fort he 2017/18 ABA Junior Tournaments Season – Budućnost VOLI, Cedevita, Cibona, Crvena zvezda mts, Igokea, Mega Bemax, Mornar, MZT Skopje Aerodrom, Partizan NIS and Petrol Olimpija - will be divided into two semi-final Groups.
In Group A in Belgrade, Crvena zvezda mts, Cibona, Mega Bemax, Mornar and MZT Skopje Aerodrom will compete.
In Group B in Zagreb, Budućnost VOLI, Cedevita, Igokea, Partizan NIS and Petrol Olimpija will compete.
In the group stage, all teams will face each other team within a group in a round-robin system. The two best placed teams of each group will advance to the final tournament, which will take place in Laktaši.
At the final tournament, the teams will play two games – the semifinal and the final or third place game. The winner of the final tournament will become the champion of the 2017/18 ABA Junior Tournaments.