Combat Sports Anti-Doping (CSAD) announced today that Mohammed Usman, of Coral Springs, Florida, has accepted a 2-year and 6-month period of ineligibility for violations of the UFC Anti-Doping Policy (UFC ADP).
Usman tested positive for the presence of testosterone, a prohibited at all times substance in the class of Anabolic Agents on the UFC prohibited list, from an out of competition sample collected from him on September 8, 2025, in Coral Springs, Florida, USA. Usman was previously removed from his scheduled bout in Rio de Janeiro, Brazil, in October of last year due to the return of this positive test days before the event.