Trabzon is the most popular sport in Trabzon. The city's top sports club, Trabzonspor, was until 2010 the only Turkish football club in Anatolia to win the Süper Lig (six times), which was previously (until Trabzonspor's first championship title in the 1975–76 season) won only by the "Big Three" clubs of Istanbul, namely Galatasaray, Fenerbahçe and Beşiktaş. Due to Trabzonspor's success, the decades-old term "Big Three" which defined the most successful football clubs in Turkey had to be modified into the "Big Four". Trabzonspor is also one of the most successful Turkish clubs in the European Cups, managing to beat numerous
Galatasaray S.K. (men's basketball) Galatasaray defeated SIG Strasbourg with the score of 78–67 at Abdi Ipekci Arena in the second leg of the 2016 EuroCup Finals. With this result Galatasaray won the EuroCup championship for the first time. Galatasaray has had several denominations through the years due to its sponsorship; Galatasaray currently plays its home games at the Sinan Erdem Dome, which has a seating capacity of 16,000 spectators. The club has previously used the 3,500 seat Ayhan Şahenk Arena, and the 12,270 seat Abdi İpekçi Arena as their home venue. Turkish Super League Turkish Championship Turkish Cup President's Cup EuroCup <section begin=roster />