John Isner’s son, John Hobbs Isner’s, was born in 2019. Her is 3 years old.
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In 2021, Isner and his wife, Madison, had their third child, James ‘Mack’ McKinley Isner.
Their oldest child, Hunter Grace, was born in 2018.
Who Is John Isner?
Isner is an American tennis player, who played college tennis for the Bulldogs at the University of Georgia.
As a college senior, Isner led his team to a perfect 32-0 record.

He also led them to their fifth NCAA Team Championship.
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Isner made combined wins and also recorded success in his career singles as well as doubles.
Isner has so far achieved a career high of world No. 8 in singles and No. 19 in doubles.
He is one of the players with the best serves ever to play on the ATP Tour.
Isner has a history of participating in long matches and holds the record of being a competitor in the longest and second-longest matches in a major tournament in history.
His first was at the 2010 Wimbledon Championships, where he beat his opponent in 11 hours and 5 minutes in a match played in three separate days.
His second-longest match was a loss though, it was at the 2018 Wimbledon Championships. He had lost to his South African opponent, Kevin Anderson.


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