Welterweight George Sullivan has been pulled from his bout against Hector Urbina at UFC on Fox 20 due to a potential “compliance issue” with the UFC’s Anti-Doping Policy.
The UFC released a statement announcing Sullivan’s removal on Thursday:
UFC competitor George Sullivan voluntarily disclosed information to the U.S. Anti-Doping Agency (USADA) that could pose a potential compliance issue with the UFC Anti-Doping Policy. Out of an abundance of caution, Sullivan has been removed from his scheduled bout on Saturday night against Hector Urbina while USADA conducts an investigation into the matter.