Sinner tested positive twice for a steroid in March but was not banned in a decision by an independent tribunal.

The World Anti-Doping Agency (WADA) says it’s lodging an appeal with the Court of Arbitration for Sport (CAS) after an ...

World Anti-Doping Agency is appealing the "no fault or negligence" finding in Jannik Sinner's anti-doping investigation for ...

The International Tennis Integrity Agency's decision to clear Jannik Sinner of any wrongdoing in his doping scandal has been ...

The World Anti-Doping Agency is seeking a ban of Jannik Sinner for one to two years, contending the tennis star is negligent ...

World Anti-Doping Agency appeals steroid case of top-ranked tennis player Jannik Sinner.

Sky Sports News reporter Geraint Hughes explains why mens world No 1 Jannik Sinner is at risk of being banned from tennis; ...

In the semifinals at the China Open on Tuesday, Jannik Sinner (ranked No. 1) faces Bu Yunchaokete (No. 96).Sinner heads into ...

But during his last-16 match at the China Open on Saturday, the World Anti-Doping Agency announced they had appealed against ...