(FILES) Nick Kyrgios of Australia jokes with a linesman during his men's singles match against Zhang Zhizhen of China at the Kooyong Classic tennis tournament in Melbourne on January 13, 2026. Kyrgios has been suspended after testing positive for cocaine, the International Tennis Integrity Agency (ITIA) said on August 19, 2026. "On 17 July 2026, a World Anti-Doping Agency (WADA) accredited laboratory confirmed the presence of benzoylecgonine, a metabolite of cocaine," the ITIA said. (Photo by William WEST / AFP via Getty Images) / --IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE--