Broner-Malignaggi on Saturday from Barclays Center; Hopkins to be guest commentator

NEW YORK (June 18, 2013) - Future Hall of Famer and current IBF Light Heavyweight World Champion Bernard Hopkins will be a guest commentator on this Saturday's live SHOWTIME CHAMPIONSHIP BOXING® telecast (9 p.m. ET/6 p.m. PT) from Barclays Center in Brooklyn, N.Y. Boxing's ageless wonder, Hopkins will serve as an expert analyst joining host