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.

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.

Nick Kyrgios questioned Jannik Sinner's triumph at Wimbledon, posting an asterisk on social media claiming that the win was tainted.