From Agassi and Ginepri to Isner and Querrey—with some more A-Rod heartbreak sprinkled in—the U.S. has come plenty close, but no cigar.

Four U.S. flags are flying in the fourth round. Find out where Shelton, Paul, Tiafoe and Fritz figured into our laboratory experiment.

The 23-time major champion, who opens Centre Court Monday at Wimbledon, hasn't been defeated on the surface in more than five years.

In down time, the former ATP No. 11 enjoys a hike—all the workout he needs for his new sport.

The former world No. 1 is taking on a big role in one of the world’s fastest-growing sports, one that has already won over the likes of tennis standouts Sam Querrey and Noah Rubin.

The unfortunate luck was the latest chapter of a gloomy stretch for U.S. men at their home major.

We caught up with the grass-court giant-slayer in the concrete jungle, and look back at an underrated career.

With the last Grand Slam of the year right around the corner, here are the names, dates and figures you need to know to get ready for the US Open.

"CB" joins the Tennis.com Podcast with Kamau Murray to explain how he got sucked into the coaching world, and why it's the perfect place for him.

While Querrey had to qualify to reach this main draw, dig into this match-up before making any decisions.