Mayweather, 50-0 (27 KOs), who has not fought since his 10th-round stoppage of former MMA superstar Conor McGregor in August 2017, recently agreed to a spring 2026 exhibition match against Mike Tyson. According to an announcement released by CSI Sports and Fight Sports, Mayweather, who turns 49 next week, has signed an exclusive agreement with the organizations and will resume his boxing career after the Tyson exhibition.