UFC middleweight contender Paulo Costa received prohibited intravenous infusions in June 2017 and November 2017 which has resulted in a six-month suspension from the U.S. Anti-Doping Agency (USADA). USADA today issued a press release with details of Costa’s (12-0 MMA, 4-0 UFC) case. He received an IV of more than 100 mL during a 12-hour period after making weight for his fight against Oluwale Bamgbose at UFC 212
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Paulo Costa accepts six-month USADA suspension, receives fines for IV use – MMA Junkie