Former Wimbledon Champion Marketa Vondrousova Suspended For 4 Years For Refusing Doping Test
Former Wimbledon champion Marketa Vondrousova was suspended for four years after refusing to take an anti-doping test in December 2025, the International Tennis Integrity Agency (ITIA) announced this week.
This decision has made headlines and has caused quite the controversy due to Vondrousova’s accomplishments in the sport, the substantial length of the ban, and her own account of the situation.
The ITIA said that 26-year-old Vondrousova refused to submit a sample to a doping control officer who came to her home for an out-of-competition test attempt on December 3rd last year, according to ESPN. When prompted to take the test, she left her apartment to walk her dog and signed a refusal form.
In a post to her Instagram account in April, Vondrousova discussed her mental health and reaction to her suspension, stating that the agent came to her house outside of the scheduled time period that was provided to the ITIA: “[she] rang my door late at night without properly identifying themselves or following protocol,” which scared Vondrousova.
“In that moment, it was about feeling safe, not about avoiding anything,” she explained.
Vondrousova also described how she suffered an acute stress reaction from the incident that “clouded her judgement” leaving her unable to “process the situation rationally.” She then referenced Petra Kvitova, who was stabbed during a home invasion in 2016, further fueling her own fears.
At a hearing in front of the tribunal, Vondrousova shared the same sentiment, however, they determined that there was “no compelling justification” for her to refuse the test.
The ITIA requires selected tennis players to provide their whereabouts for one hour every day of the year in order to undergo mandatory testing. Agents are allowed to come to that provided location unannounced and test the player whenever they choose during that predetermined window.
While the athlete is required to be at the given location during that specific hour, the ITIA can still arrive at any time. There is no punishment if the athlete is not there outside of the window.
ITIA CEO Karen Moorhouse explained the need for surprise testing in a briefing on Monday:
“Unpredictable testing is an essential tool to protect clean sport. The independent tribunal ultimately supported that principle. This case is an important reminder that players can be tested at any time, in any place, and that refusal comes with significant risk.”
Vondrousova’s four-year suspension bans her from participating in, coaching, and/or attending any event that is sanctioned by the ITF, WTA, ATP, the Grand Slams, or national federations. The ban is in effect until June 21st, 2030; Vondrousova will be 30-years-old.
Vondrousova is able to appeal the suspension to the Court of Arbitration for Sport (CAS) in Switzerland. Vondrousova’s lawyer, Jan Exner, told the AFP on Monday that they are waiting to receive the final written verdict before they proceed further.
“Marketa has asked me, and I want to respect her wish, to refrain from commenting on the matter at this stage,” Exner stated.
“Basically when we get the verdict, we will read the explanation and decide on further action, whether we will appeal it or not, but first I want to consult Marketa and I don’t want to speculate on further steps. I want to respect Marketa’s wish and I don’t want to go into detail.”
In Vondrousova’s Instagram statement, she explained how the past seven months have been for her, emphasizing that she’s never used performance-enhancing drugs in her career and has never failed a drug test.
“Waking up every day with uncertainty, fear, and the feeling that you were losing control over your own life is something that is difficult to put into words.”
“It has been an incredibly exhausting and painful period that affected me far more deeply than I could have ever imagined. Tennis has been my entire life from the moment I first picked up a racket as a little girl through thousands of training sessions, injuries, comebacks, and moments that I could only dream of back then. It gave me everything and I gave everything back to it,” she wrote.
“I have never doped. I have never had a positive test. Throughout my entire career, I have undergone countless anti-doping controls and have always stepped onto the court with a clear conscience.
Just three days after the incident that ultimately changed my life, I was tested again. The result was negative just like every test before it.”
For now, Vondrousova is unclear as to what her future truly holds. “Today, I honestly do not know what comes next. For the first time in my life, I do not have a plan. For the first time in my life, I do not know where the road ahead leads.”
Eric Mastrota is a Contributing Editor at The National Digest based in New York. A graduate of SUNY New Paltz, he reports on world news, culture, and lifestyle. You can reach him at eric.mastrota@thenationaldigest.com.










