"Shame on you"; "This is embarrassing" - Fans furious at Novak Djokovic's sponsor Lacoste's CEO for cheering against Jannik Sinner at US Open

Jannik Sinner registered a 5-7, 6-4, 6-3, 6-3 win over Denis Shapovalov in the third round of the US Open and booked a spot in the top 16 of the tournament.