John Isner’s current tennis racquet is the Prince Textreme Warrior 100, which he adopted after having played with the EXO3 Black 100 for many years.
Secondly, what racquet does Gael Monfils use?
Wilson Ultra Tour racket
In this way, what racquet does Novak Djokovic use?
Head Graphene 360+ Speed Pro
In this regard, what size grip does John Isner use?
What’s the grip size? Four and 5/8ths.
What grip size does Monfils use?
Construction: 21mm/21 mm/21mm.
What is Wilson H19?
The Wilson H19 is meant to be Wilsons copy/imitation/iteration of the Prestige/Pro Tour line and it comes close.