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 ...

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

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

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

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

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

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

Alexander Zverev and Carlos Alcaraz aim to shake up men’s tennis as Jannik Sinner’s dominance faces new challenges.

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 ...

Meanwhile, it appeared Mayo were about to hit rock bottom against Armagh on Saturday but Davitt Neary's inspirational goal ...

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