Serbia's police say a Red Star Belgrade football fan has been shot and seriously wounded in a brawl during a match with a rival club, according to AP. Police say 21-year-old Igor Vrelic was shot in the abdomen during a local match between Red Star and OFK Beograd late Wednesday. The incident did not interrupt the game, which the Red Star later won. Doctors said Thursday that Vrelic underwent an operation and is in a stable condition. Serbia is experiencing a surge in fan violence. Last September, extremists fatally beat a French Toulouse fan ahead of a Europa League match in Belgrade.