NCAAF College Football News, Photos, Stats, Scores, Schedule & Videos… Colorado linebacker Mantrez Walker plans to enter the transfer portal, per Max Olson of ESPN via the A&P Sports Agency. On3’s Pete Nakos confirmed the Buffaloes defender’s intentions. Walker played high school football at Buford (Buford, GA), where he was a three-star prospect. He was the No. 913 overall recruit in the 2025 cycle, according […]