Extended partnership to further develop PFL SmartCage and Fighter Performance Rating technology Working alongside Flagship, PFL is the MMA leader in maximizing a data-centric approach for fight fans, partners and the league's world-class competitors PFL MMA Regular Season continues May 6to more than 160 countries NEW YORK, May 5, 2022/PRNewswire/ -- The Professional Fighters League, the fastest growing and most innovative sports league, today announced ...