Trabzonspor B.K. Turkish Second Division for the 2008–09 season. Trabzonspor promoted to the top-tier TBL (now called BSL), after they won the championship of the Turkish Division in the 2009–10 season. Trabzonspor B.K. Trabzonspor Basketbol Kulübü (), also known as Trabzonspor Basket or Trabzonspor, is a professional basketball club that is based in the city of Trabzon, Turkey. It is a department of the multi-sport club of Trabzonspor. Their home arena is the Hayri Gür Arena, which has a capacity of 7,500 seats, and was opened in 2011. Trabzonspor's football club was founded in 1967, and it opened its basketball section in
Galatasaray S.K. (football) the all-seater capacity reduced to 22,000 in 1993. A few years later, the rebuilt of main stand, which was damaged by an earthquake, slightly increased the capacity. After 2002, when Atatürk Olympic Stadium was built for Istanbul's Olympic Games bid, Galatasaray started to play European Cup matches there. The attendance record among Turkish stadiums was broken there, in Galatasaray–Olympiacos match played in front of 79,414 spectators. Yet, Ali Sami Yen Stadium has historic importance for Galatasaray fans although it is smaller and older. In 2011, the stadium demolished after Galatsaray moved to the newly built Türk Telekom Stadium. The new