World number one Jannik Sinner, who avoided suspension after failing two drug tests last March, was given a good battle on a ...

The US Anti-Doping Agency (USADA) says it “fully supports” the US government’s decision to withhold a $3.625 million payment ...

Jannik Sinner has a date for the World Anti-Doping Authority (WADA) appeal into his doping case which could lead to him being ...

Top-ranked tennis player Jannik Sinner will go to sport’s highest court in April for the World Anti-Doping Agency’s appeal ...

World number one Jannik Sinner will have his hearing into allegations of doping at the Court of Arbitration for Sport on ...

ATP chairman Andrea Gaudenzi has insisted Jannik Sinner's doping case was "run by the book" with no preferential treatment, ...

The situation comes amid a dispute over the Wada’s handling of a doping scandal involving Chinese swimmers competing in Tokyo ...

The men's world No. 1 could face a two-year ban. Here's what to know about the doping proceedings against him so far ...

The World Anti-Doping Agency (WADA) is facing a crisis after the US government refused to make a $3.6 million contribution to ...

Two stars have tested positive for banned substances in the past year, raising questions about the fairness, transparency and ...

The US Anti-Doping Agency (Usada) has insisted it "fully supports" the US government's call to withhold millions to  World ...