Former UFC light heavyweight champion Forrest Griffin revealed on Monday that following his 2009 fight against Anderson Silva, he tested positive for the use of Xanax by the Pennsylvania Sta...
The drug test results from UFC 157 in Anaheim, Calif., have returned with heavyweight Lavar Johnson testing positive for a banned substance.
Nick Diaz won’t be returning to the Octagon anytime soon.
The Nevada State Athletic Commission has raised the positive threshold for marijuana metabolites.
Carina Damm has received a six-month suspension and a $550 fine for allegedly providing a fake urine sample for the drug test related to her June 1 NAAFS fight in Ohio.
Pat Healy manned-up after testing positive for marijuana following his UFC 159 bout with Jim Miller, but he was not only suspended and had his fight turned to a no contest, he also loses $13...
Pat Healy on Tuesday revealed that he tested positive for marijuana following his UFC 159: Jones vs. Sonnen victory over Jim Miller on April 27 in New Jersey.
UFC featherweight Robbie Peralta has been suspended for six months in the wake of a positive drug test at UFC on Fuel TV 9.
The Ultimate Fighting Championship on Wednesday released a statement confirming Matt Riddle's termination following a positive drug test and the result of his fight being changed to a no con...
The Ultimate Fighting Championship on Wednesday announced that Thiago Silva, following a UFC on Fuel TV 6 drug test, has turned up positive results for marijuana metabolites.