Nick Kyrgios submitted a urine sample on June 22 at an ATP event in Mallorca that tested positive for benzoylecgonine, a cocaine metabolite, leading to a provisional suspension by the International Tennis Integrity Agency effective August 4. The 31-year-old former world No. 13 and Wimbledon finalist publicly admitted the violation on Instagram. The case involves WADA rules classifying cocaine as a prohibited stimulant in competition.