Jannik Sinner Faces Anti-Doping Penalty Following Positive Tests for Banned Substance Clostebol
Jannik Sinner Faces Anti-Doping Sanction Jannik Sinner, the current world No. 1 in men’s tennis, has been sanctioned after testing positive for the banned substance clostebol on two occasions. An independent tribunal found that Sinner was without “fault or negligence” regarding these violations. However, he has been stripped of ranking points, prize money, and results…