ABA League system

The ABA League system or ABA/Adriatic League system pyramid is a series of interconnected competitions for men's professional basketball clubs in the Adriatic Basketball Association. The system has a hierarchical format with a promotion and demotion system between competitions at different levels. The Adriatic Basketball Association comprises clubs from six countries in Southeast Europe, formerly Yugoslavia; Bosnia and Herzegovina, Croatia, Montenegro, North Macedonia, Serbia, and Slovenia.

ABA League system

The ABA League system or ABA/Adriatic League system pyramid is a series of interconnected competitions for men's professional basketball clubs in the Adriatic Basketball Association. The system has a hierarchical format with a promotion and demotion system between competitions at different levels. The Adriatic Basketball Association comprises clubs from six countries in Southeast Europe, formerly Yugoslavia; Bosnia and Herzegovina, Croatia, Montenegro, North Macedonia, Serbia, and Slovenia.