Jannik Sinner, the first Italian world number one in tennis, has been cleared of doping allegations despite testing positive for a trace amount of an anabolic steroid. The ITIA ruled it as 'unintentional ingestion' after a lengthy investigation. Sinner's legal team insists on his innocence, but the decision can be appealed by anti-doping agencies. Amidst victories and challenges, Sinner aims to focus on the upcoming US Open.