The Adriatic Basketball League, also known as ABA League, is a professional basketball league that features teams from the Balkans. Established in 2001, it aims to promote basketball in the region and provide a competitive platform for clubs from countries like Serbia, Croatia, Montenegro, and Slovenia. The league consists of both national champions and other top teams, competing for the title each season. The ABA League is recognized for its high level of play and has produced many talented players who have gone on to succeed in international competitions and the NBA.