Israel Adesanya isn’t sure if USADA is testing Paulo Costa ahead of their title fight at UFC 253. Adesanya and Costa have already done a ton of media to hype up this fight. It is a massive scrap and before the pair went on SportsCenter, the champion asked the Brazilian when is the last time … Continue reading Israel Adesanya questions if USADA is testing Paulo Costa ahead of UFC 253: “Where is your t-shirt?”