Yahoo Sports reports: Markéta Vondroušová, the 2023 Wimbledon champion, was banned from professional tennis for four years Monday after refusing a doping test in early December 2025. Vondroušová, who received the maximum punishment for the offence, presented explanations in an independent hearing on June 11 that stress and her mental health had affected her decision-making, in addition to concerns for her safety. The Olympic silver medallist and former world No. 6 was on the entry list for this year’s Wimbledon, whic