Roma-Lazio Fan FIGHT PHOTOS: Huge Brawl Breaks Out At Soccer Game (PICTURES)

A massive fight broke out when fans clashed as Italian soccer clubs AS Roma and SS Lazio faced off on Sunday. According to the Canadian Press, seven were injured, and multiple fans received knife wounds. One participant is reportedly seriously injured after suffering a throat wound. The battle did not subside until police in riot gear stepped in to intervene. Scroll down for photos.