WADA on Thursday appealed the high-profile case to the Court of Arbitration for Sport.

The world No. 1 previously avoided a suspension after an independent tribunal determined he wasn't at fault for having clostebol in his system.

Former Australian Open tournament director Paul McName was left stunned after the World Anti-Doping Agency decided to appeal ...

The world's No. 1 men's tennis player, Jannik Sinner, won an arbitration decision last month over a failed drug test, but the ...

Top-ranked tennis player Jannik Sinner said he was "very disappointed and also surprised" after a decision to clear him of ...

The World Anti-Doping Agency is seeking a ban of Jannik Sinner for one to two years, contending the tennis star is negligent ...

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

Jannik Sinner, a top-ranked tennis player, faces an appeal from the World Anti-Doping Agency (WADA) seeking a one to two-year ...

The International Tennis Integrity Agency's decision to clear Jannik Sinner of any wrongdoing in his doping scandal has been ...

Top-ranked tennis player Jannik Sinner said he was "very disappointed and also surprised" after a decision to clear him of ...

Top-ranked Jannik Sinner rallied to beat Roman Safiullin 3-6, 6-2, 6-3 in the second round of the China Open and learned ...

Jannik Sinner will not be stripped of his US Open crown or any other title despite being plunged back into danger of a ...