The former NCAA champion made a long-awaited Top 50 debut after finishing runner-up at his first ATP final this fall.

Fresh off a first ATP final, the American is making up for lost time after multiple hip surgeries delayed his arrival. But first: a trip to Gijon.

Brandon Nakashima will face former NCAA champion Marcos Giron in the San Diego Open singles final, an all-Southern California matchup between two friends who are also frequent practice partners

And with this week’s rankings determining the seeds at Roland Garros, he’s projected to be the top seed in Paris.

We talk to men’s coach Billy Martin about the leaps Mackenzie McDonald, Marcos Giron and Maxime Cressy have made, and why the college experience has worked for others on tour.

The last time four Americans secured last four spots at an ATP event was back in 2004.

"We are excited and hungry, at the doorstep," Giron tells TENNIS.com from Dallas, where he's into the quarterfinals.

The former No. 1 began his quest for a 21st major title in earnest on Monday as the men's event got underway.

How an unlikely new American male rose up the rankings, and why he's probably not done climbing.

The Southern California native came back from a set down to defeat US Open quarterfinalist Botic Van de Zandschulp.