The serve is arguably the most important shot in tennis… Starting a rally off with a thunderous serve often leads to players ...

The big-serving John Isner says he must serve huge if he is going to have any chance against Roger Federer in the United States' Davis Cup tie against Switzerland on Friday. "In any match, making a ...

For example, on any surface but clay, where the lefty high-kicking serve or forehand to the Roger Federer backhand is Rafael Nadal's version of the old Green Bay Packers' "power sweep" (you know it's ...

It is no secret that John Isner’s serve is one of the biggest weapons in all of tennis. When the now top-ranked American man has success on the court, it is usually led by one of the biggest ...

John Isner is serving notice that he will be a force to be reckoned with at the Winston-Salem Open. Isner, the No. 4 seed, faced no breaks and had 10 aces, easing his way past 13th-seeded Jarkko ...

* American ready to tweet Trump if makes last four (Recasts with quotes, details) LONDON, July 9 (Reuters) - President Donald Trump, visiting London later this week, can expect a Tweet from John Isner ...

In the time it took John Isner's service toss to climb above his 6-foot-10 inch frame, I questioned whether this was such a good idea. Here I was, a 48-year-old club player, staring up at the Isner ...

John Isner looks down at me from across the net. The best tennis player in America is about to unleash the best serve on the planet and let me – a 49-year-old club player – attempt to return it. But ...

John Isner bit down on the bottom of his canary-colored shirt as replay showed his first serve strayed wide of the sideline on match point. Then Isner created closure with one more imposing swing of ...

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 stats ...

To call John Isner a medal hopeful might seem crazy. After all, he has never won or even reached a semifinal of a major. His last quarterfinal appearance in a Slam came in 2011. Not to mention that if ...