Learner Tien (born December 2, 2005) is an American professional tennis player. He has a career-high ATP singles ranking of world No. 21 achieved on March 16, 2026 and a best doubles ranking of No. …

Mar 16, 2026 · Official tennis player profile of Learner Tien on the ATP Tour. Featuring news, bio, rankings, playing activity, coach, stats, win-loss, points breakdown, videos, and more.

Feb 12, 2005 · Learner Tien page on Flashscore.com offers livescore, results, fixtures, draws and match details.

Mar 6, 2026 · Learner Tien, the youngest player in the ATP top 30 at age 20, enters Indian Wells with momentum he's built under the direction of coach Michael Chang.

Dec 2, 2005 · Get the latest news, stats, videos, and more about tennis player Learner Tien on ESPN.com.

Dec 2, 2005 · Learner Tien live score, results and schedule from all tennis tournaments that Learner Tien played.

Check his draws, stats and performance all over his career alongside the live progressive ranking history.

Mar 29, 2026 · At 19, Learner Tien comes to Houston for the U.S. Clay Court Championship as the next hope to end America's drought in major championships.

Jan 27, 2026 · Find all the latest news on Learner Tien, including results, next tournaments, quotes, and up-to-date information on TennisUpToDate.

Mar 23, 2026 · Learner Tien is one of the top candidates to snap the dominance of Carlos Alcaraz and Jannik Sinner at the top of men’s tennis. Following his breakthrough year in 2025, Tien, still just 20 …