Learner Tien – ATP #18 – Player Profile, Match Statistics & Bio

Learner Tien - ATP #18 Tennis Player
Learner Tien
USA Age: 20 (02-12-2005)
Hand: Left
Highest ranked: 18
ATP
#18
Current Ranking
LAST 52 WEEKS
48 - 23
67.6% wins
🔍 Player Bio

Learner Tien capitalizes on 43.7% of breakpoint opportunities. Currently ranked 18 in the ATP. Moreover, he creates massive pressure with 52.3% on second returns. On serve, he keeps 52.5% success rate on second serve.

Learner Tien - Career History

Learner Tien is a professional tennis player who competes for United States on the ATP Tour, currently holding a world ranking of No. 29. He plays left-handed. His career-best ranking stands at No. 26. He turned professional in 2022.

Learner Tien won the title at Metz, reaching the final at Beijing in 2025. He broke into the top 50. Hard results: 27-14. He dominated second serve returns at 53%, thrived in big moments at 41% on return pressure points, and executed at 40% on break chances.

2024 proved to be a breakthrough season for Learner Tien. A maiden top-200 ranking followed. He won six titles at M15 Lakewood CA, M15 San Diego CA, Fairfield Challenger, Las Vegas Challenger, M15 Rancho Santa Fe CA, and Bloomfield Hills Challenger. He also reached the final at Knoxville Challenger. Additional semifinals at Chicago Challenger, Tiburon Challenger, and Charlottesville Challenger. Record: 58-12. Challenger record: 55-10. Challenger/ITF results on hard: 55-9. He won 57% on second serve return, averaged 0.28 double faults per game, and saved 66% of break points.

Learner Tien delivered an impressive 2023 campaign. He won three titles at M15 Irvine, M15 Norman OK, and M25 Columbus OH. Additional semifinals at M15 Lakewood, M25 Austin TX, and M25 Malibu CA. Season record: 30-8. Record on hard in lower tier: 30-7. He averaged 0.27 double faults per game, won 52% on second serve return, and saved 67% of break points.

Learner Tien competed at Futures/ITF level in 2022. He reached the final at M15 Fayetteville AR. Record: 12-11. Challenger/ITF hard record: 9-7. He won 46% return pressure points, and won 54% serve pressure points.

Learner Tien Match History - All Surfaces

entries
Showing 1 to 25 of 34 matches
Date Tournament Rival Round Score Self
Odd
Rival's
Odd
Rival's
Rank
1st Srv
Acc %
1st Srv
Pts %
2nd Srv
Pts %
Aces DFs BPs
Saved
Srv
Games
Won
Ret 1st
Pts %
Ret 2nd
Pts %
BPs
Conv
Ret
Games
Won

Pressure Points Performance

0%
Pressure Points % won on serve
0%
Pressure Points % won on return
0.00
Pressure Points average count in service game
0.00
Pressure Points average count in return game

Service games won % from the score

Return games won % from the score

Pressure Points Performance - All Surfaces

matches
Showing 1 to 10 of 34 matches
Date Tournament Rival Round Score Type Pressure
Points
Games won from the score:
0-30 0-40 15-30 15-40 30-30 30-40 Deuce 40-A

Common Questions About Learner Tien

What is Learner Tien's record by surface?

Over his career at ATP level, Learner Tien holds a record of 40-24 (62.5%) on hard, 10-10 (50.0%) on clay, and 4-3 (57.1%) on grass. In the last 52 weeks: 31-14 (68.9%) on hard, 9-4 (69.2%) on clay, and 4-3 (57.1%) on grass at ATP level.

How many titles has Learner Tien won?

Learner Tien has won two ATP tour-level titles (one on hard and one on clay). He has also won 10 titles at Challenger/ITF level (all on hard).

What is Learner Tien's recent form?

Over the past 10 matches, he holds a 8-2 record. Over the past 52 weeks, Learner Tien has posted a 48-23 record (67.6% win rate).

How many aces does Learner Tien serve per match?

Learner Tien is currently serving 5.5 aces per match in the last 52 weeks (71 matches), up from a career average of 4.3.

How does Learner Tien perform against top-ranked opponents?

In the last 52 weeks, Learner Tien is 5-4 (55.6%) against Top 10 opponents. Against Top 20 opponents: 9-8 (52.9%). Against Top 50 opponents: 22-14 (61.1%). Over his career: 12-11 (52.2%) against Top 20 opponents. Against Top 50 opponents: 28-25 (52.8%).

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