Roger Federer thinks Jannik Sinner’s doping case raises questions about whether the current No. 1-ranked tennis player should ...

The Italian twice tested positive for the banned substance clostebol in March of this year but successfully appealed his ...

Paolo Bertolucci slammed Roger Federer and Nick Kyrgios' take on the Jannik Sinner doping case and the former Italian tennis ...

Roger Federer says there are still questions to be answered over Jannik Sinner doping case - The former world number one ...

Swiss tennis great Roger Federer said on Tuesday that anti-doping authorities have questions to answer about a perceived ...

Roger Federer has commented on the ‘inconsistencies’ in the Jannik Sinner doping situation, with the now-retired former No.1 ...

The former world number 1 greeted the crowd at the O2 Arena in London at his own event, a memorable evening spent with his ...

Roger Federer has questioned why world No 1 tennis player Jannik Sinner was not suspended during the investigation into his ...

Roger Federer questions the handling of Jannik Sinner's doping case, highlighting inconsistencies in allowing the tennis star ...

Roger Federer expressed concerns about a perceived double standard in anti-doping rules following the controversy surrounding ...

Roger Federer has returned to the U.S. Open as a spectator NEW YORK -- Roger Federer thinks Jannik Sinner's doping case raises questions about whether the current No. 1-ranked tennis player should ...

NEW YORK (AP) — Roger Federer thinks Jannik Sinner's doping case raises questions about whether the current No. 1-ranked tennis player should have been allowed to continue competing until he was ...