WIMBLEDON, England (AP)—When John Isner finally won the longest match in tennis history, he collapsed on the Wimbledon grass and then summoned one last burst of energy, springing to his feet to ...

At the Laver Cup, the world No. 14 introduced his Team World teammate John Isner. "The next guy on my team was recently a father few days ago...so here is my twin, John Isner," said Schwartzman.

It was a good weekend for John Isner. His alma mater, the University of Georgia Bulldogs, won the SEC Championship and he married longtime girlfriend Madison McKinley in a country themed wedding ...

At 33 years old, John Isner is playing the best tennis of his life. Earlier this month, he advanced to his first Wimbledon semifinal, before falling to Kevin Anderson in a marathon 26-24 deciding ...

No. 19 seed John Isner among American men to fall in Round 2 John Isner, the highest-seeded U.S. player in the men's draw at No. 19, lost in five sets to Mischa Zverev at the Australian Open ...

John Isner joined the pantheon of tennis dads on Saturday, when his wife, Madison McKinley Isner, gave birth to their first daughter, Hunter Grace. "Didn’t think it was possible to love ...

It wasn’t, when it started, an important tennis match: John Isner, the 23rd seed, was facing Frenchman Nicolas Mahut in the first round at Wimbledon on side court No. 18. Few people in the U.S ...

Everyone knows that John Isner's biggest weapon is his booming serve. But what is sometimes overlooked is just how good it is, and for just how long. The 6'10" American has been crushing service ...

The electronic sign keeping track courtside as the points passed and the game totals rose went blank while 23rd-seeded John Isner of Tampa, Fla., and qualifier Nicolas Mahut of France played—and ...

NEW YORK—John Isner’s unique career in pro tennis ended under sunny skies at the US Open much the same way it began 17 years ago: with a blizzard of aces (48 in total) cast across a brutal ...