He may but he just needs to make less unforced errors, and wait till federer retires...
tennis
US tennis player John Isner is 32 years old (birthdate: April 26, 1985).
yes he is openly gay!
John Isner's birth name is John Robert Isner.
Ivo Karlovic has a better serve then John Isner, he has a faster serve and gets more aces. John Isner does not get as many aces as Ivo and does not have a faster serve. I think Karlovic can beat Isner in a match!!
John Isner was born on April 26, 1985.
John Isner was born on April 26, 1985.
John Isner started his professional career in 2007.
yes he is
Prince
Communications
Tennisography - 2010 John Isner 1-1 was released on: USA: 3 October 2010