John Isner
Stories this photo appears in:
John Isner wins first Masters 1000 event, the 'best moment' of his career
At the age of 32 and with just a single win to his name all season, you would have been forgiven for thinking John Isner's best tennis was behind him. Coming into the Miami Open a week ago, the American's sole victory on the ATP World Tour in 2018 had come against Moldovan world No. 94 Radu Albot.
