Czech tennis star Marketa Vondrousova, the 2023 Wimbledon champion, has been handed a four-year ban by the International Tennis Integrity Agency (ITIA) for refusing to submit to a doping test in December 2025. The suspension will remain effective until June 2030, though the player retains the right to appeal to the Court of Arbitration for Sport (CAS). The tribunal rejected Vondrousova's explanation citing stress and safety concerns as unconvincing. RIA Novosti+2
Vondrousova reached world No. 6 in singles and won the 2023 Wimbledon title, in addition to securing a silver medal at the Tokyo Olympics. The 26-year-old also made the French Open final during her career but hasn't competed since January 2026 due to the ongoing case. RIA Novosti+2
The ITIA confirmed the ban resulted specifically from Vondrousova's refusal to provide a sample during the December 2025 test. While the player cited an anxiety disorder and personal safety concerns, the tribunal found these reasons insufficient to justify her non-compliance with anti-doping protocols. The Guardian+2
Australian tennis player Ajla Tomljanovic publicly condemned the ban as disproportionate, calling it a "disgrace" and accusing anti-doping authorities of unfair targeting. This criticism highlights ongoing debates about athlete welfare versus strict compliance in doping enforcement. Vondrousova's case marks one of the most high-profile doping suspensions in recent tennis history. The Guardian+2