Vondrousova appeals four-year doping ban to CAS after blocking home test

Former Wimbledon champion Markéta Vondrousová has appealed to the Court of Arbitration for Sport (CAS) against a four-year doping ban. The ban was imposed after she refused to allow an anti-doping official into her home to carry out a test in December 2025. If upheld, the suspension would keep her out of competition until June 2030.