Basketball Super League (BSL) (formerly known as Turkish Basketball League (TBL)) National 1st Division (16 teams)
2
Turkish Basketball League (TBL) (formerly known as Turkish Basketball Second League (TB2L)) National 2nd Division (16 teams)
3
Turkish Basketball 2. League (TB2L) (formerly known as Turkish Basketball Third League (TB3L)) National 3rd Division (39 teams in three 10 team groups and one 9 team group)