Fan rampage stops Galatasaray, Besiktas derby
Galatasaray supporters light flares on April 3, 2013 at Santiago Bernabeu stadium in Madrid.
There were just two minutes left when supporters of Besiktas, who were losing 2-1 at the time, clashed with police, the private NTV television reported.
Fighting began after Galatasaray midfielder Felipe Melo had been red-carded in the second minute of injury time.
Fans chanted: "Everywhere is Taksim, everywhere is resistance," referring to a well-known slogan of the Gezi Park protests that rocked Turkey in June.
Besiktas's fan club, Carsi Group, led the anti-government protests sparked by a local campaign to save Istanbul's central Gezi Park from demolition and broadened into nationwide demonstrations against the ruling party, seen as increasingly authoritarian.