Official tennis player profile of John Isner on the ATP Tour.
John Isner was born to Bob and Karen Isner on 26th April 1985.
A short biography of John Isner with his key results and personal life
John Isner, the American no.1, has signed a sponsorship deal with a CBD company.
"I made this decision last night," Isner said after losing to Sebastian Korda in Delray Beach.
John Isner took two losses at the 2021 Miami Open but the American shared his sense of humour after a funny umbrella moment.
Get the latest news, stats, videos, and more about tennis player John Isner on ESPN.com.
ROGER FEDERER's handling of John Isner’s injury in the final set of the Miami Open final was “absolutely brilliant”, according to tennis pundit Greg Rusedski.
The longest match in tennis history was completed at Wimbledon on this day in 2010 as John Isner claimed an epic win over Nicolas Mahut.
John Isner calls ATP "a broken system" after Miami Masters announces huge cut in prize money.