Ronda Rousey and Cat Zingano No failed drug tests resulted from UFC 184 and UFC 185, according to the event’s overseeing athletic commissions. Although one male fighter from UFC 184 was under suspicion as the result of an initial test, a subsequent confirmatory test cleared him of any banned substances, California State Athletic Commission Executive Director Andy Foster today told MMAjunkie. Foster declined to give the fighter’s name while citing state medical privacy laws. “I am very pleased that UCLA’s Olympic Analytical Laboratory has reported the drug testing results have all come back clean,” Foster wrote in a prepared statement