The Xtreme Fighting Organization (XFO), one of the most respected MMA promotions in existence, has announced today their fight card for their upcoming fight event. On May 8th, MMA is overtaking the Copernicus Center in Chicago as fight fans will be treated to nine professional fights and four amateur bouts. Headlining the event are welterweight veterans Keith Wisniewski (25-12-1) and Ted “Red” Worthington (27-20). Wisniewski is coming into this fight on a three-match win streak, and he hasn’t allowed an opponent to go the distance during that span, winning two bouts by submission and one by TKO (strikes). Worthington has had an active year in 2010 thus far, fighting three times within the first four months and earning two victories, one by submission and one by knockout. Each warrior has proven throughout his career that he will fight his heart out to win, so fans can expect an epic battle when these two meet.