Jannik Sinner 'disappointed and surprised' with WADA appeal, claims 'all three pre-US Open hearings were very positive’

Jannik Sinner reacted to WADA's appeal regarding his doping ruling.

Jannik Sinner 'disappointed and surprised' with WADA appeal, claims 'all three pre-US Open hearings were very positive’
Jannik Sinner reacted to WADA's appeal regarding his doping ruling.