Vondrousova challenges four-year doping ban at sports court

Vondrousova, who won the prestigious Wimbledon title, filed the appeal after being handed the lengthy ban for failing to appear for a doping control test last year. The case has now been lodged with the Court of Arbitration for Sport (CAS), sport's highest judicial body, which will review the sanction.

The four-year suspension represents one of the sport's most severe penalties for anti-doping violations. Under international sports regulations, missing a doping test is treated as equivalent to testing positive for a banned substance.

The CAS, based in Lausanne, Switzerland, serves as the final arbiter for disputes in international sport. The court will examine arguments from both Vondrousova and the relevant anti-doping authorities before issuing a decision on whether the ban should be upheld, reduced, or overturned.

The appeal process could take several months to complete. The outcome will have significant implications for Vondrousova's professional career and her ability to compete at the sport's highest levels during the suspension period.