Live points verified daily against the official ranking: 998 of 1,000 in the ATP top 1,000 match to the point. How we check ›
Learner Tien is a 20-year-old American professional currently ranked #16 on the live ATP tour with 2,245 ranking points. Standing 180 cm, Tien is a left-hander with a two-handed backhand. Tien turned professional in 2023 and was born in Irvine, CA, USA.
Our rating model puts Tien at 1762 ELO across 206 rated matches, strongest on hard courts (1718). Tien's next scheduled points drop is 100 points from National Bank Open - Toronto on July 27, 2026, when that result rolls off the 52-week ranking, and 18 results currently count toward Tien's ranking total.
<a href="https://atprank.com/player/learner-tien"><img src="https://atprank.com/api/card/player/learner-tien" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches Learner Tien won as the betting underdog, ranked by pre-match odds.
Daniil MedvedevAustralian Open - Melbourne 2025 · 6-3 7-6(4) 6-7(8) 1-6 7-6(7)@4.95def. Daniil MedvedevChina Open - Beijing 2025 · 5-7 7-5 4-0 ret.@3.38def. 
Nicolas Moreno De AlboranFairfield Challenger 2023 · 6-2 6-7(9) 6-4@3.13def. Andrey RublevCiti Open - Washington 2025 · 7-5 6-2@2.75def. 
Lorenzo MusettiChina Open - Beijing 2025 · 4-6 6-3 3-0 ret.@2.68Learner Tien’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Alexander ZverevAbierto Mexicano Telcel - Acapulco 2025 · 6-3 6-4ELO 2063def. Daniil MedvedevAustralian Open - Melbourne 2026 · 6-4 6-0 6-3ELO 1972def. Daniil MedvedevAustralian Open - Melbourne 2025 · 6-3 7-6(4) 6-7(8) 1-6 7-6(7)ELO 1949def. Daniil MedvedevChina Open - Beijing 2025 · 5-7 7-5 4-0 ret.ELO 1929def. Lorenzo MusettiChina Open - Beijing 2025 · 4-6 6-3 3-0 ret.ELO 1879Last match Jun 1, 2026 · last win May 28, 2026
70 points behind Lorenzo Musetti at #15.
Points needed to reach each tier, assuming other players’ totals stay the same.
Starts at your live total of 2,245 pts. The most recent 5 pts don't have a published drop date yet, so they show at an estimated ~52-week date and firm up once the result settles.
Valid results outside the best-18 that don't count toward the ranking right now — they promote in as counting results drop off.
Learner Tien's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.