Marketa Vondrousova, who captured the Wimbledon title in 2023, has been issued a four-year ban following her refusal to provide a sample for drug testing. The incident occurred in December 2025 when a doping control officer visited the 26-year-old Czech player’s residence for an unannounced screening. Vondrousova attributed her non-compliance to mental health struggles and safety concerns.
An independent tribunal reviewed the matter, including statements from both the athlete and the testing official. The panel determined there was no valid reason for the refusal. Karen Moorhouse, head of the International Tennis Integrity Agency, emphasized that while testing can be intrusive, it remains vital for maintaining sport integrity. She noted that professional testers are trained to prioritize player safety and verification.
The suspension remains in effect until June 21, 2030, barring Vondrousova from participating in or attending any tennis events sanctioned by major governing bodies. Vondrousova previously made history as the first unseeded Wimbledon women’s champion and achieved a career-best ranking of sixth in the world in 2023.
