Juancamilo Ronderos, UFC Flyweight, Suspended for Cocaine Use Photo Courtesy of Zuffa LLC Juancamilo Ronderos is just weeks removed from his UFC flyweight debut, but he’s already taken a step backwards after testing positive for cocaine following a USADA post-fight drug test. Ronderos realized his MMA dream as a last-minute replacement at UFC Vegas 27, fighting David Dvorak. He would go on to lose by submission but earned the respect from the UFC brass for taking a short-notice bout on a big stage. Following the devastating loss, Ronderos was notified by USADA that he would be suspended for one month for cocaine use. USADA recently spoke out on the suspension and went into details about why he’ll be sidelined for one month.