Dmitry Bivol is targeting an undisputed showdown against Artur Beterbiev next should he defeat Gilberto ‘Zurdo’ Ramirez on November 5, with his team insisting they are not tied into a rematch against Canelo Alvarez. The unbeaten Russian (20-0) claimed a career-best scalp over pound-for-pound star Canelo in May as he cruised to a one-sided unanimous decision victory in Las Vegas. There...