In advance of their upcoming main event showdown at UFC 292 in August, Aljamain Sterling and Sean O’Malley have been exchanging words, with O’Malley recently questioning Sterling’s commitment to the fight. Sterling responded to O’Malley’s criticism by pointing out that his ability to compete just 97 days after his last fight is mathematical, not scientific.

Sterling also noted that he’s defending his title more frequently than O’Malley has fought at all in the past year. With both fighters showing no signs of backing down, fans can expect more heated exchanges in the lead-up to their highly anticipated match.