Alexander Zverev intervenes as Jannik Sinner wins award at ATP Finals - 'Are you kidding?'
Alexander Zverev interrupted a Jannik Sinner interview at the ATP Finals after the Italian was presented with a trophy for ...
ATP Finals: Jannik Sinner makes winning start in Turin while Daniil Medvedev unravels
Jannik Sinner makes winning start to ATP Finals on home spoil after Daniil Medvedev unravels; watch all the action from the ...