MIAMI: Novak Djokovic, who earned a record-breaking 411th ATP Masters 1000 match win at the Miami Open, believes the game is in great shape with newcomers such as Joao Fonseca, as well as talented World No. 1 and 2; 23-year-old Jannik Sinner and charismatic 21-year-old Alcaraz, who have combined to win seven Grand Slams.