All 15 fighters tested for drugs of abuse and performance enhancers at this month’s UFC 116 tested clean, according to results given to MMA Fighting by Nevada state athletic commission executive director Keith Kizer.
UFC 116 took place on July 3 at the MGM Grand Garden Arena in Las Vegas, with Brock Lesnar defeating Shane Carwin via second-round submission in the main event. With the win, Lesnar retained the UFC heavyweight championship..