Jai Opetaia (27-0, 21 KO) defended his IBF World cruiserweight title in impressive fashion on Wednesday in Broadbeach, Australia, stopping David Nyika (10-1, 9 KOs) in round four. Nyika agreed the fight in three weeks’ notice, after Huseyin Cinkara withdrew because of injury. Opetaia dropped Nyika twice in round four. After the fight he had […]