Overview
- An out‑of‑competition tester visited Marketa Vondrousova’s home in Prague on December 3, 2025 at about 8pm and she did not provide a sample when asked.
- On Monday an independent tribunal handed the 26‑year‑old a four‑year ban that runs until June 21, 2030 and bars her from playing, coaching or attending events sanctioned by tennis authorities.
- The tribunal treated the refusal under anti‑doping rules as equivalent to a positive test and found the evidence Vondrousova offered provided “no compelling justification” for refusing.
- Vondrousova had told the hearing and posted on social media that months of stress, an acute stress reaction, generalized anxiety and fears for her safety influenced her actions, and the tribunal considered testimony from the doping control officer.
- Next steps include Vondrousova’s decision on whether to appeal to the Court of Arbitration for Sport and the ITIA’s offer of confidential wellbeing support while the case plays out.