LAS VEGAS : Magomed Ankalaev dethroned Alex Pereira to become the UFC light heavyweight champion after securing a unanimous decision victory at UFC 313 on Saturday, handing Pereira his first loss in the weight class. Russia's Ankalaev, unbeaten since March 2018, outwitted former kickboxing champion Pereira on the feet with forward pressure and tight knees to the body, and left the Brazilian exhausted after pinning him to the fence and forcing him to grapple. "I can't even put it into words. It