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 described as “probably,

Top-ranked men's 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. The Court of Arbitration for Sport said Friday that it has scheduled a closed-doors hearing April 16-17 at its headquarters in Lausanne.

Jannik Sinner's date in which he will take part in his Court of Arbitration for Sport (CAS) appeal surrounding his no fault or negligence verdict has been confirmed as his clay court season could hang in the balance.