James Mulheron has been removed from UFC Fight Night 122 after a failed out-of-competition drug test.
The USADA made the announcement, scrapping a planned bout with Cyril Asker that was expected to go down on UFC Fight Pass from Shanghai, China.
UFC officials are working to find a replacement to keep Asker on the card.
“USADA, the independent administrator of the UFC Anti-Doping Policy, will handle the results management and appropriate adjudication of this case involving Mulheron. Under the UFC Anti-Doping Policy, there is a full and fair legal process that is afforded to all athletes before any sanctions are imposed. Additional information will be provided at the appropriate time as the process moves forward.”