Overview
- The independent tribunal found that Vondrousova did not submit a sample when a doping control officer visited her home during an out-of-competition test attempt on December 3, 2025.
- The tribunal imposed a four-year suspension that a number of outlets reported on Monday after concluding her evidence offered no compelling justification for the refusal.
- Vondrousova told the hearing and posted on social media that acute stress, generalized anxiety and fear for her safety shaped her decision, and she says a test three days later was negative.
- The International Tennis Integrity Agency defended its testing procedures, saying testers carry ID, are trained and that refusal is treated the same as a positive result to protect clean sport.
- She has the right to appeal to the Court of Arbitration for Sport, a process that could take many months and that will determine whether the ban and the broader clash between anti-doping rules and athlete welfare will be revisited.