1 Lig

The 1. Lig in Turkish basketball is the second-tier league, sitting just below the Turkish Basketball Super League (BSL). It features a competitive mix of established clubs with strong fan bases and dynamic rising teams on the cusp of the top level. The format typically blends a full regular season, played in a double round-robin schedule, with a playoff phase that determines promotion to the BSL. The season usually runs from October through May, with breaks for cup competitions and national team windows. Key facts: The league has a storied history as the proving ground for Turkish talents who later shine in the top flight and abroad. It emphasizes developing players, coaches, and club infrastructure, and serves as a crucial step in promotion/relegation between the two levels. Clubs compete for promotion spots, with successful teams earning a return to the high-profile BSL, while others fight to avoid relegation to a lower tier. Fans follow the league for high-intensity games, fierce rivalries, and the chance to witness future Turkish stars early in their careers. The league also offers exposure for scouts and sponsors seeking the next generation of Turkish basketball talent.