Greensboro native John Isner was once a top-ten professional tennis player. He remains the only player to win the ...

After Isner made his point, they decided to directly name the worst practice partner. Johnson and Querrey instantly named ...

On the latest episode of the Nothing Major Podcast, hosts Sam Querrey, John Isner and Steve Johnson pulled back the curtain ...

The tennis schedule is packed to the brim with tournaments and events, and it is starting to catch up with the top players.

John Isner lammed the extended North American tennis summer schedule after Carlos Alcaraz pulled-out from the Canada Open.

American John Isner lost in five sets to compatriot Michael Mmoh 3-6, 4-6, 7-6 (3), 6-4, 7-6 (7) on Thursday in the second round of the U.S. Open. Here’s what you need to know: John Isner's ...

Justin Gimelstob, John Isner’s new coach, realizes his 6-foot-10 charge will have to play the perfect match in the U.S. Open’s Round of 16 to knock off Roger Federer on Monday night. Isner’s ...

John Isner’s 2014 U.S. Open Series began with a match that ended like so many others in his career: With sevens on the scoreboard. The Sultan of Serve swatted four consecutive aces to close out ...

Isner Wins a Round in Newport Top-seeded John Isner advanced to the second round of the Hall of Fame Tennis Championships in Newport, R.I., with a 6-3, 7-6 (6) victory over Wayne Odesnik.

John Isner won the biggest title of his 14-year career on Sunday, holding every service game and rallying past Alexander Zverev in the Miami Open final, 6-7 (4), 6-4, 6-4.

Isner, now at 10-11, hits one 133 for 15-all, then immediately gets into a big fix at 15-40, which represents two match points for Cilic. Isner hits one 130, then another one 124 that he follows ...

John Isner is known for serving big and punishing his opponents with the following shot. He has dramatically improved his ground strokes, net game, return game, and even (dare I say it) defense.