WADA takes a firm stand on Jannik Sinner’s doping case: “The conclusion is incorrect under the current rules"
ATP
The WADA speaks again on the Jannik Sinner case and the Clostebol contamination faced by the world No. 1 back in March 2024. Following an investigation, it was determined that there was cross-contamination from his physiotherapist, who treated hand wounds with a cream containing Clostebol.
Sinner had a contamination level of one-millionth of a gram per litre, and the ITIA ruled that there was no fault or negligence on his part. However, the World Anti-Doping Agency decided to appeal the initial decision.
WADA unconvinced by "no fault" ruling
The appeal hearing will be held behind closed doors on April 16 and 17. Regarding the matter, WADA spokesperson James Fitzgerald reiterated that they believe a sanction of one to two years should be applied to the Italian player. "We believe that the conclusion of no fault or negligence is incorrect under the current rules, and we are requesting a suspension period of between one and two years."
"WADA is not seeking to annul any results other than those already imposed in the first instance," he added.
Fitzgerald, speaking to the Italian newspaper La Stampa, noted that the World Anti-Doping Code is constantly reviewed: “It has been the athletes themselves who have pushed for harsher penalties for offenders, resulting in the suspension period (for non-specified substances) increasing from two to four years.”
One of the key topics regarding this high-profile case is how low-dose contaminations are handled and whether there could be a rule change. "The issue of possible contamination is real, and WADA is addressing it."
Jannik Sinner won her third Grand Slam title at 2025 Australian Open.
"Over the years, the minimum reporting thresholds for various substances have been adjusted to ensure fairness for athletes who unintentionally ingest a banned substance, as well as protection against those who seek to cheat. I can confirm that the rules regarding contamination are being examined as part of the ongoing review of the World Anti-Doping Code."
Some argue that low doses could be misinterpreted and used to mask other substances. "It is well known that some substances can be taken to conceal the ingestion of others. Therefore, it is crucial that such masking agents remain on the list of prohibited substances and methods."
"Without this principle, there would be no fight against doping, and cheaters would prevail. If an athlete who tests positive for a banned substance were not required to explain its origin or how it entered their system, it would be too easy for a cheater to evade significant sanctions."
Cristhián AvilaTennis Journalist
Cristhián Ávila is a tennis journalist based in Santiago, Chile, and has been part of the TennisUpToDate team since early 2023. He covers the ATP and WTA Tours as well as all four Grand Slams, producing breaking news, match reports, analysis, and regular liveblogs from major tournaments.
His reporting combines statistical analysis with clear explanation, helping readers understand tactical developments, player form, and broader storylines across the tour. Working fluently in both Spanish and English, Cristhián collaborates with an international editorial team and contributes to comprehensive global coverage. As part of his work, he has conducted interviews and media interactions with leading figures in the sport, including Caroline Wozniacki and John McEnroe.
In his journalism, Cristhián places strong emphasis on careful sourcing, editorial accuracy, and updating articles promptly when new, verified information becomes available. His coverage is grounded in research, context, and direct engagement with professional tennis.
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