Italian world number one twice tested positive for traces of the banned substance clostebol in March but was exonerated.

World number one Jannik Sinner was cleared of wrongdoing after twice testing positive for a banned substance in March.

The steroid case involving top-ranked tennis player Jannik Sinner has been appealed by the World Anti-Doping Agency.

Jannik Sinner isn't in the clear just yet.

Sinner tested positive twice for a steroid in March but was not banned in a decision by an independent tribunal.

WADA appeals CAS decision clearing Jannik Sinner of doping, seeks 1-2 year ban for winning tennis player.

Tennis world number one Jannik Sinner expresses disappointment and surprise as WADA appeals his steroid case ruling.

The World Anti-Doping Agency (WADA) has sent an appeal to the Court Of Arbitration of Sport (CAS) against the independent tribunal's decision to clear Jannik Sinner of any 'wrongdoing or negligence' after he failed drug tests.

Novak Djokovic and Roger Federer have made their feelings clear on the Jannik Sinner case, with the world number one now facing the prospect of a two-year ban

The Italian is now facing a battle to clear his name after WADA appealed against the decision to clear him of doping charges

Jannik Sinner is ranked tennis world no.1 and has won the Australian Open and US Open in 2024 but twice tested positive for a banned substance earlier in the year