Learner Tien
Learner Tien was born on December 2, 2005. See ranking, bio blurb, and everyone else born that day.
About Learner Tien
Learner Tien (born December 2, 2005) is an American professional tennis player. He has a career-high ATP singles ranking of world No. 15 achieved on July 13, 2026 and doubles ranking of No. 298 achieved on May 25, 2026. His best result is reaching a quarterfinal at the 2026 Australian Open. He is currently the No. 3 American singles player. Tien has won two ATP Tour singles titles, as well as the 2025 Next Gen ATP Finals.