UFC lightweight contender Charles Oliveira is not interested in fighting Nate Diaz, with his coach saying his goal is to fight for the belt. On the heels of an eight-fight win streak, Oliveira is one of the top-three ranked lightweights on the UFC roster right now. With UFC lightweight champion Khabib Nurmagomedov set to retire … Continue reading Charles Oliveira not interested in Nate Diaz fight, says coach