Dr. Jean-Pierre De Mondenard, a sports doctor and an independent observer of doping in sport for the past 50 years, The post ...

Tennis star Jannik Sinner revealed he considered walking away from the sport over his recent doping suspension and the ...

Jannik Sinner considered leaving tennis entirely earlier this year before he accepted a three-month ban in a settlement with ...

Spanish tennis legend Rafael Nadal exclusively told CNN Sports he completely trusts that world No. 1 Jannik Sinner is ...

World number one Jannik Sinner considered walking away from tennis during his doping case, stating he "didn't feel ...

As Jannik Sinner nears the end of a three-month doping ban that shook the tennis world, players are flocking to anti-doping ...

World number one Jannik Sinner, who is about to return to action after a three-month doping ban, thought about walking away ...

Tennis integrity authorities found that Purcell had asked staff at an infusion clinic not to keep treatment receipts.

Jannik Sinner, a top-ranked tennis player, faced a three-month ban over a doping case before the World Anti-Doping Agency ...

Jannik Sinner, a top-ranked tennis player, considered leaving the sport before accepting a three-month doping ban. The ban ...

Switzerland’s Stan Wawrinka believes that the way Italy’s Jannik Sinner’s doping case has been handle has harmed the sports.

Jannik Sinner was considering taking a break from tennis earlier this year before he accepted a three-month ban in a ...