United States
| Age | 20 (02-12-2005) |
| Country | United States |
| Birthplace | Irvine, CA, USA |
| Height | 180 |
| Weight | 73 |
| Plays | Left-Handed |
| Backhand | Two-Handed |
| Favorite Surface |  Hard 61% |
| Coach | Michael Chang, Erik Kortland |
| Turned Pro | 2023 |
| Player Status | Active |
Learner Tien Upcoming Matches
Match Stats
Hard
Clay
Grass
Indoor
All
Service Stats
| Aces / Game | 0.51 | 216 / 421 |
| DFs / Game | 0.32 | 135 / 421 |
| 1st Serve % | 60.9% | 1581 / 2596 |
| 1st Serve Win % | 71.9% | 1136 / 1581 |
| 2nd Serve Win % | 50.9% | 517 / 1015 |
| Service Points Win % | 63.7% | 1653 / 2596 |
Return Stats
| Opponent Aces / Game | 0.49 | 207 / 421 |
| Opponent Double Faults / Game | 0.19 | 79 / 421 |
| Opponent 1st Serve % | 64.9% | 1748 / 2695 |
| 1st Return Win % | 32.6% | 570 / 1748 |
| 2nd Return Win % | 50.7% | 480 / 947 |
| Return Points Win % | 39.0% | 1050 / 2695 |
Break Points (Serve)
| Break Points Saved Per Game | 0.28 | 119 / 421 |
| Break Points Faced Per Game | 0.49 | 208 / 421 |
| Break Points Save % | 57.2% | 119 / 208 |
| Service Hold % | 78.9% | 332 / 421 |
Break Points (Rtn)
| Break Points Won Per Game | 0.24 | 101 / 421 |
| Opponent Break Points Per Game | 0.54 | 226 / 421 |
| BP Won % | 44.7% | 101 / 226 |
| Opp Hold % | 76.0% | 320 / 421 |
Learner Tien Past Matches
 | Terra Wortmann Open - Halle | |||||
15 Jun 2026 R1 |  | 6 2 6 4 | W |  | H2H 1-0 | |
 | French Open - Paris | |||||
30 May 2026 R3 | 18 | | 6 2 6 2 6 3 | L | | H2H 1-1 |
28 May 2026 R2 | 18 | | 7 5 4 6 3 6 7 6 6 3 | W | | H2H 1-0 |
26 May 2026 R1 | 18 | | 6 0 2 6 6 0 6 2 | W | | H2H 1-0 |
Learner Tien Surface Summary
| year | All | hard | clay | indoor | grass |
| 2026 | 20-10 | 10-5 | 9-4 | 0-1 | 1-0 |
| 2025 | 43-25 | 26-12 | 3-7 | 10-2 | 4-4 |
| 2024 | 63-15 | 53-9 | 0-1 | 10-5 | 0-0 |
| 2023 | 30-10 | 20-10 | 0-0 | 10-0 | 0-0 |
| 2022 | 12-11 | 8-5 | 3-3 | 1-3 | 0-0 |
Learner Tien Performance Breakdown
Tournament Level Breakdown
| Grand Slam | 59.1% | 13 / 9 |
| Masters | 50.0% | 14 / 14 |
| Main Tour | 68.8% | 44 / 20 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 75.0% | 39 / 13 |
| Futures | 79.5% | 58 / 15 |
Opponent Rank Breakdown
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 33.3% | 2 / 4 |
| Vs Top.10 | 53.8% | 7 / 6 |
| Vs Top.20 | 52.2% | 12 / 11 |
| Vs Top.50 | 52.8% | 28 / 25 |
| Vs Top.100 | 56.6% | 47 / 36 |
Surface Breakdown
| Overall | 70.3% | 168 / 71 |
| Hard | 74.1% | 117 / 41 |
| Clay | 50.0% | 15 / 15 |
| Indoor | 73.8% | 31 / 11 |
| Grass | 55.6% | 5 / 4 |
Round Breakdown
| Final | 76.5% | 13 / 4 |
| Semi-Final | 68.0% | 17 / 8 |
| Quarter-Final | 63.9% | 23 / 13 |
| Fourth | 33.3% | 2 / 4 |
| Third | 77.8% | 7 / 2 |
| Second | 74.5% | 41 / 14 |
| First | 70.4% | 50 / 21 |
| Qualifying Final | 100.0% | 5 / 0 |
| Qualifying R2 | 100.0% | 1 / 0 |
| Qualifying R1 | 62.5% | 5 / 3 |
Learner Tien Titles/Finals/Semis
Title
Finals
| Tournaments | Surface | Tournament price money | |
| 2026 | |||
 | Clay | ˆ612K |  |
Learner Tien interesting Heads to Heads
 Learner Tien | Loss VIEW H2H |  Alex Michelsen | ||
Learner Tien | Wins VIEW H2H |  Cameron Norrie | ||
Learner Tien | Wins VIEW H2H |  Daniil Medvedev | ||
Learner Tien | Wins VIEW H2H |  Miomir Kecmanovic | ||
Learner Tien | Wins VIEW H2H |  Corentin Moutet | ||
Learner Tien | Loss VIEW H2H |  Joao Fonseca | ||
Learner Tien | Loss VIEW H2H |  Alexander Zverev | ||
Learner Tien | Wins VIEW H2H |  Mariano Navone | ||
Learner Tien | Wins VIEW H2H |  Nishesh Basavareddy | ||
Learner Tien | Loss VIEW H2H |  Andrey Rublev | ||
Learner Tien | Wins VIEW H2H |  Alexander Bublik | ||
Learner Tien | Wins VIEW H2H |  Nuno Borges | ||
Upcoming Tennis Predictions & Head to Heads
Martin Farzam Prediction H2H (0-0)
Olivieri Rehberg Prediction H2H (1-0)
Coulibaly Balshaw Prediction H2H (0-0)
Jaramillo Cui Prediction H2H (0-0)
Yunchaokete Virtanen Prediction H2H (1-0)
Koizumi Imamura Prediction H2H (0-0)
Chirag Duhan Augusto Mateo Lucarelli Prediction H2H (0-0)
 ATP Rankings | |||
|---|---|---|---|
| 1 | 13500 PTS | ||
| 2 | 9960 PTS | ||
| 3 | 7190 PTS | ||
| 4 | 4390 PTS | ||
| 5 | 4070 PTS | ||
| 6 | 4060 PTS | ||
| 7 | 3810 PTS | ||
| 8 | 3760 PTS | ||
| 9 | 3635 PTS | ||
| 10 | 3540 PTS | ||
 Live Tennis Events | |||
|---|---|---|---|
 | HSBC Championships - London Great Britain | ||
 | Terra Wortmann Open - Halle Germany | ||
 | Asuncion Challenger Paraguay | ||
 | Dublin Challenger Ireland | ||
| Nottingham 2 Challenger Great Britain | ||
 | Parma Challenger Italy | ||
 | Poznan Challenger Poland | ||
 | Royan Challenger France | ||
| M15 Bourg-en-Bresse France | ||
 | M15 Constanta Romania | ||
 | M15 Gyula Hungary | ||
 | M15 Kayseri Turkey | ||
 | M15 Kursumlijska Banja Serbia | ||
 | M15 Monastir Tunisia | ||
 | M15 Mungia-Laukariz Spain | ||
| M15 Saarlouis Germany | ||
| M25 Klosters Switzerland | ||
 | M25 Lourinha Portugal | ||
| M25 Milano Italy | ||
 | M25 Samobor Croatia | ||
 | M25 Tulsa United States | ||
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