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Anti-Doping Regulations
Jannik Sinner
8 ARTICLES
last month
Tennis World No. 1 Jannik Sinner Suspended for Three Months Over Doping Violation
9 ARTICLES
6 months ago
Federer, Nadal Weigh In on Sinner's Doping Controversy
56 ARTICLES
7 months ago
Jannik Sinner Cleared of Doping Allegations After Contamination Defense
