Tennis player Jannik Sinner has filed an appeal against Wada’s (World Anti-Doping Agency) decision to suspend his coach, Nicola Aljazovic, for 18 months for an anti-doping rule violation.
Tennis player Jannik Sinner has filed an appeal against Wada’s (World Anti-Doping Agency) decision to suspend his coach, Nicola Aljazovic, for 18 months for an anti-doping rule violation.