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 ...

As the Australian Open gets under way in Melbourne, the sport is facing a crisis over positive doping tests involving two of ...

Tennis star Bernard Tomic reportedly had his phone seized as part of a probe into alleged match-fixing in 2022. Police ...

Jannik Sinner might take some encouragement before the appeal hearing into his doping case from the US Anti-Doping Agency's (USADA) chief, who argued that the ATP world No. 1 is not a doper. Sinner ...

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 ...

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 ...

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 ...

Iga Swiatek decided against publicly revealing her positive doping test as she waited for authorities to resolve the case.

Now that he’s made a hasty first-round exit from the men’s singles draw at the Australian Open, tennis influencer Nick ...

WADA is challenging a decision last year by the International Tennis Integrity Agency not to suspend Sinner for what it judged was accidental contamination by a banned anabolic steroid last March.