Generally I would like to have such a clean and sharp forehand in the next 3 sets won by Jannik.
The speeds generated by Jannik with the forehand are incredible, as soon as it works, the opponent is in big trouble!!!
I'm surprised Daniil had a crisis in his serve in the 3rd set, losing 6:4, if he was to lose this set, at least in the tie break...
Daniil's biggest mistake today was too confident belief in his victory, Jannik, although terrified, was able to calm down and take over and started dominating in the next sets.
As long as there is no championship ball, you generally need to have a lot of humility and self-control, but Daniil d show that he had already won, Jannik looked like a child on his first day in kindergarten.
Fortunately, after two hopeless sets, Jannik started playing like Novak, and the roles began to reverse.
At the beginning, what Jannik lacked most was courage and faith in victory, but then he started to play more bravely and believed in victory!!!