
World no. 1 Jannik Sinner said he’s surprised by the World Anti-Doping Agency’s appeal against last month’s decision to clear him of blame and negligence after twice testing positive for low levels of clostebol – a steroid that can be used to build muscle mass – in consecutive weeks during the US swing arguing inadvertent contamination by his now-former physiotherapist Giacomo Naldi. Continue reading “Sinner surprised as WADA appeal decision to CAS, want one or two-year suspension”


