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 ...

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 ...

WADA and the U.S. Anti-Doping Agency (USADA) confirmed Wednesday that the U.S. had declined to pay the $3.6 million it had ...

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

Defending champion Jannik Sinner says he was "happy" with the crowd reception after making a winning return to the Australian ...

The World Anti-Doping Agency (Wada) has been plunged into a new crisis after the United States withheld £2.8 million of ...

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

The Director of the Institute for Biomedical and Pharmaceutical Research in Nuremberg Fritz Sörgel talked out about the ...

The U.S. government did not pay the more than $3.6 million due to the World Anti-Doping Agency in 2024, making good on a long ...

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