Sinner and U.S. Open finalist Taylor Fritz advanced to the semifinals on Thursday at the season-ending tournament for the ...

A decision by an independent tribunal to clear Sinner of wrongdoing was appealed by the World Anti-Doping Agency (WADA) in ...

The athletic trainer Umberto Ferrara will come back to work on the ATP Tour after being fired by Jannik Sinner following the ...

Ferrera was let go by Sinner back in August after news of his doping saga came to light. The world No. 1 twice tested ...

Following the revelation of his positive tests last August, Jannik Sinner decided to end his collaboration with fitness ...

Sinner stated that his fitness coach, Umberto Ferrara, had brought an over-the-counter healing spray containing clostebol to Indian Wells (under the brand name Trofodermin, the spray is available ...

The International Tennis Integrity Agency ruled that he “bore no fault or negligence” and wasn’t banned but WADA appealed ...

Sinner would ultimately part ways with Naldi and fitness coach Umberto Ferrara by holding them accountable for his predicament. Despite his dismissal, Naldi holds no ill feelings toward Sinner ...

In an interesting twist of irony, as Sinner further distances himself from that situation, his Italian compatriot Matteo ...

Jannik’s amazing rise was noticed by everyone and helped to ignite the passion for tennis in his country. It’s no coincidence ...

Italy's Jannik Sinner has enjoyed the most successful - and eventful - season of his career, having dominated the men's game while the case investigating his two failed doping tests rumbles on.