The case of the world No. 1 in men's tennis is at the center of anti-doping protocols and reforms that could redefine its ...

A day after the world No. 1 won the Cincinnati Masters, the ITIA announced that the 23-year-old failed two doping tests in ...

Stan Wawrinka's ex-coach Daniel Vallverdu believes Jannik Sinner doesn't deserve to be harshly treated for his role in ...

Tennis fans reacted strongly after Jannik Sinner's lawyer, Jamie Singer, revealed previously undisclosed details about his ...

Jannik Sinner reluctantly agreed to a three-month suspension after “tricky” conversations with the World Anti-Doping Agency ...

Andy Murray’s former coach has criticised ATP Tour stars over their lack of support for Jannik Sinner. Daniel Vallverdu ...

Jannik Sinner's doping case has certainly not been good for the tennis world, having been prolonged for almost a year and ...

Juan Martín Del Potro is the latest tennis legend to weigh in on Jannik Sinner's three-month sanction due to testing positive ...

Jannik Sinner received a 3-month ban after testing positive for a banned substance, with the Italian initially refusing to ...

Nearly a week after Jannik Sinner and WADA agreed on a three-month ban related to his doping case, new details have emerged from the player’s lawyer, Jamie Singer, in an interview with the BBC.

Argentine tennis great Juan Martin del Potro has revealed why he finds "the whole situation" that led to Jannik Sinner's ...

Jannik Sinner’s 3-month sanction for the doping controversy surprised many, especially due to the timing of the agreement, ...