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 ...

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 ...

On the latest edition of the 'Nothing Major' podcast, former world number 8 John Isner explained how the best version of Alcaraz is still far away: “I don’t think this is what we are going to ...

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 ...

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 ...

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 ...

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 ...