WADA, Sinner announce case resolution statements

Jannik Sinner has accepted a three-month period of ineligibility in a case resolution agreement with WADA. The parties' statements are below.

WADA Statement

The World Anti-Doping Agency (WADA) confirms that it has entered into a case resolution agreement in the case of Italian tennis player Jannik Sinner, with the player accepting a three-month period of ineligibility for an anti-doping rule violation that led to him testing positive for clostebol, a prohibited substance, in March 2024. 

In September, WADA lodged an appeal to the Court of Arbitration for Sport (CAS) in the case of Mr. Sinner, who had been found by an Independent Tribunal to bear no fault or negligence.  

Notwithstanding this appeal, the circumstances surrounding this specific case meant that in order to ensure a fair and appropriate outcome, WADA was prepared to enter into a settlement agreement, in accordance with Article 10.8.2 of the World Anti-Doping Code.

WADA accepts the athlete’s explanation for the cause of the violation as outlined in the first instance decision. WADA accepts that Mr. Sinner did not intend to cheat, and that his exposure to clostebol did not provide any performance-enhancing benefit and took place without his knowledge as the result of negligence of members of his entourage. However, under the Code and by virtue of CAS precedent, an athlete bears responsibility for the entourage’s negligence.

Based on the unique set of facts of this case, a three-month suspension is deemed to be an appropriate outcome. As previously stated, WADA did not seek a disqualification of any results, save that which was previously imposed by the tribunal of first instance. The International Tennis Federation and International Tennis Integrity Agency, both co-respondents to WADA’s CAS appeal, neither of which appealed the first-instance decision, both accepted the case resolution agreement. 

Under the terms of the agreement, Mr. Sinner will serve his period of ineligibility from 9 February 2025 to 11:59 pm on 4 May 2025 (which includes a credit for four days previously served by the athlete while he was under a provisional suspension). As per the Code Article 10.14.2, Mr. Sinner may return to official training activity from 13 April 2025. 

Jannik Sinner Statement

Jannik Sinner has come to an agreement with the World Anti-Doping Agency (WADA), acknowledging his partial responsibility for the errors made by his team. As a result, he will face a three-month suspension from tennis. WADA's investigation concluded that Sinner had no intent and did not derive any competitive advantage from the two positive tests for minimal traces of clostebol detected in his system.

“This case had been hanging over me now for nearly a year and the process still had a long time to run with a decision maybe only at the end of the year,” Sinner said. “I have always accepted that I am responsible for my team and realise WADA’s strict rules are an important protection for the sport I love. On that basis I have accepted WADA’s offer to resolve these proceedings on the basis of a 3month sanction.”

Sinner’s lawyer, Jamie Singer of Onside Law, commented: “I am delighted that Jannik can finally put this harrowing experience behind him. WADA has confirmed the facts determined by the Independent Tribunal. It is clear that Jannik had no intent, no knowledge, and gained no competitive advantage. Regrettably, errors made by members of his team led to this situation.

In light of the case resolution agreement, WADA has formally withdrawn its appeal to CAS.