Opetaia retains belt, beats Nyika in 'dog fight'Jai Opetaia successfully defended his IBF cruiserweight title with a fourth-round knockout of David Nyika in an intense fight.
UFC Vegas 91: Alex Perez Crumples Matheus Nicolau with Massive KOThe headline flyweight fight at UFC Vegas 91 saw Alex Perez defeat Matheus Nicolau by KO in the second round.