Fan violence in the Serbian Super League has caused the match between Red Star Belgrade and Borac Cacak to be postponed, after one fan was supposedly stabbed in the heart and died.
A Red Star statement read: "The match between Borac and Red Star, which was supposed to be played Saturday, was postponed until further notice.
"The decision comes after consultations with representatives of Red Star, Borac, the Football Association of Serbia and the ministry of internal affairs.
"The reason is a tragic event in which a fan of Red Star lost his life last night.
"A new slot for the game will be decided. Red Star expresses sincere condolences."