Learner Tien

Learner Tien is an American tennis player born on 2 December 2005. He competes on the ATP Tour and currently ranks 17th in the ATP singles rankings with 2,395 points as of 5 October 2026. His career-high ranking is 12, which he first reached on 15 August 2026. According to Tennis Post's match data, Tien won 26 of 42 matches across 17 tournaments in the 2026 season. He claimed the title in Geneva. At the Grand Slams, he reached the round of 16 at the US Open and the round of 64 at Wimbledon. Among Masters 1000 events, his best result was a semi-final appearance at Montreal.