Following Sinner’s win Sunday over Carlos Alcaraz in the final, Kyrgios took to X with a cryptic, one-character message about Sinner’s victory: an asterisk.

Wimbledon winners Iga Swiatek and Jannik Sinner both served doping suspensions in the build-up to their triumphs and Nick Kyrgios thinks tennis has a problem due to their successes

Australian tennis player, Nick Kyrgios, has never been afraid to speak his mind. Controversy follows Kyrgios seemingly everywhere, and he occasionally creates some on his own, on and off the tennis court.