6 red cards shown after massive brawl erupts in Russian Cup match, video goes viral

Six players were shown red cards after a massive brawl involving players and staff erupted in the Russian Cup match between Zenit St Petersburg and Spartak Moscow on Sunday. Players were seen punching and kicking each other as referees tried to defuse the situation. The fighting started after argument between Zenit's Wilmar Barrios and Spartak's Quincy Promes.