Men’s tennis world No. 1 Jannik Sinner says
Men’s tennis world No. 1 Jannik Sinner says he hasn’t ‘done anything wrong’ after avoiding doping suspension Men’s tennis world No. 1 Jannik Sinner spent much of Friday’s US Open media availability answering questions about avoiding a suspension despite twice testing positive for a prohibited substance in March. On Tuesday, the International Tennis Integrity Agency revealed the Italian star bore “no fault or negligence” despite testing positive for Clostebol, an anabolic steroid, at low levels f
