WBC/IBF light heavyweight world champion Artur Beterbiev's Oct. 23 title defense in Moscow against Adam Deines has been postponed after Beterbiev suffered a rib injury in training. Beterbiev-Deines is expected to be rescheduled before the end of the year. Beterbiev (15-0, 15 KOs), the only current world champion with a 100 percent knockout rate, has not fought … [Read more...] about Artur Beterbiev-Adam Deines Light Heavyweight World Title Showdown Postponed