UFC bantamweight contender Rob Font has been cleared by the U.S. Anti-Doping Agency after an adverse drug testing result was caused by a prohibited substance. The test, which was positive for 4-chloropenoxyacetic acid (4-CPA), stemmed from an in-competition urine sample collected May 22, the night Font (19-4 MMA, 9-3 UFC) defeated former UFC bantamweight champion Cody Garbrandt by unanimous decision at UFC Fight Night 188 . According to Font’s manager and head coach, Tyson Chartier, the positive test caught them off guard and sent the team into a frenzy
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USADA clears Rob Font after cosmetic product leads to positive test; WADA flaw exposed – MMA Junkie