News that Jannik Sinner, the men's world number one, had failed two doping tests stunned tennis. BBC Sport examines the key ...

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

Kyrgios reacts to Raducanu revealing she rejected an antiseptic spray in Melbourne because she feared it might be ...

World Anti-Doping Agency had filed an appeal against Jannik Sinner after the International Tennis Integrity Agency cleared ...

Doping fears prevented former US Open champion Emma Raducanu from treating insect bites on the eve of the Australian Open, ...

The British player, who faces a tough first round match against Russian 26th seed Ekaterina Alexandrova, was speaking in the ...

Jannik Sinner will see his doping case heard behind closed doors at the Court of Arbitration for Sport (CAS) in mid-April.

Roddick backs Sinner to win the Australian Open but adds that nothing is guaranteed for the remainder of the year.

The International Paralympic Committee (IPC) has placed a three-year ban on Nigeria’s para powerlifter Kafilat Almaruf for ...

World number one Jannik Sinner will face the Court of Arbitration for Sport (CAS) in April following the World Anti-Doping ...

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