The International Tennis Integrity Agency's (ITIA) independent tribunal cleared Sinner of any fault or negligence. However, ...

The men's world No. 1 could face a two-year ban. Here's what to know about the doping proceedings against him so far ...

The decision came just after the five-time major winner breezed into the Australian Open quarterfinals Monday.

Sinner twice tested positive for the banned steroid clostebol in March. However, the International Tennis Integrity Agency ...

Top-ranked tennis player Jannik Sinner will go to sport’s highest court in April for the World Anti-Doping Agency’s appeal ...

The World Anti-Doping Agency (WADA) said on Monday it would not lodge an appeal to the Court of Arbitration for Sport (CAS) ...

The International Tennis Integrity Agency (ITIA) announced the sanction in a statement on Monday. The 26-year-old Australian accepted the suspension, admitting to violating Article 2.2 of the ...

Tennis star Nick Kyrgios slammed players who were suspended during the season for doping-related violations on Saturday as the Brisbanae International began. The International Tennis Integrity ...

Last March at Indian Wells, Jannik Sinner failed two drug tests for the banned substance clostebol. After a relatively quick review by the International Tennis Integrity Agency, Sinner was found ...

Sinner twice tested positive for the banned steroid clostebol in March. However, the International Tennis Integrity Agency (ITIA) accepted his argument that the steroid entered his system due to ...

Iga Swiatek's one-month suspension for failing a drug test will not be appealed by the World Anti-Doping Agency.