Istanbul derby match between Galatasaray and Porto ends in violence . Galatasaray led 2 - 1 when the match was abandoned in stoppage time . Fans hurled objects , including chairs , during clashes with riot police . Violent scenes began after a red card for Porto 's Felipe Silva .
Istanbul derby match between Galatasaray and Besiktas ends in violence . Galatasaray leading 2-1 when the match was abandoned in stoppage time . Fans hurled objects , including chairs , during clashes with riot police . Violent scenes began following a red card for Galatasaray 's Felipe Melo .