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 ...

Italian tennis player Jannik Sinner has been accused of taking performance-enhancing drugs. Doping, often pursued in the ...

Jannik Sinner has a date for the World Anti-Doping Authority (WADA) appeal into his doping case which could lead to him being ...

"Jannik Sinner should be suspended because every athlete is responsible for what goes into his body," Sorgal began. "In the ...

As we said, Jannik failed two doping tests carried out during the BNP Paribas Open in Indian Wells, testing positive for ...

Jannik Sinner is currently having a successful title defense in Melbourne, and is set to face Marcos Giron in the third round ...

According to renowned sports scientist Dr. Ross Tucker, there’s a possibility that Jannik Sinner deliberately used the banned anabolic steroid clostebol.

Iga Swiatek, a self-described “control freak,” is taking new precautions — including holding on to extra samples of medicine ...

In front of a hospitable crowd, the Italian overcame Nicolas Jarry—a once-suspended opponent who threw everything at him—7-6 (2), 7-6 (5), 6-1.

Defending champion Jannik Sinner has defeated 46th-ranked Marcos Giron of the U.S. 6-3, 6-4, 6-2 at the Australian Open.

Jannik Sinner's controversial doping row was recently discussed by Sara Errani, a former women's doubles World No. 1 and an Olympic gold medalist for Italy. Errani said that Sinner's doping saga ...

Jannik Sinner is preparing to defend his Australian Open title amidst doping allegations. Despite the challenges, Sinner ...