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

Top-ranked tennis player Jannik Sinner will go to sport’s highest court in April for the World Anti-Doping Agency’s appeal that seeks to ban him from the sport for at least one year.

Jannik Sinner will see his doping case heard behind closed doors at the Court of Arbitration for Sport (CAS) in mid-April.

Jannik Sinner has a date for the World Anti-Doping Authority (WADA) appeal into his doping case which could lead to him being banned from tennis for up to two years. The Court of Arbitration for Sport (CAS) has scheduled a behind-closed-doors hearing April 16 and 17 2025 at its headquarters in Lausanne,

Iga Swiatek, a self-described “control freak,” is taking new precautions — including holding on to extra samples of medicine she takes, in case they need to be tested at some point — after a doping case she describes as probably the worst time in her life.

The Court of Arbitration for Sport (CAS) hearing in the doping case of world number one tennis player has been set for April 16 and 17. The CAS announced the dates on Friday and said the hearing would take place behind closed doors at its headquarters in Lausanne,