ATP Tour
ATP World Ranking - 20 pts
⚙️ Grinder
Wears opponents down with relentless consistency and deep margins. Doesn't flash the most winners but rarely misses, extending rallies until the opponent cracks under pressure.
Strong against
Weak against
Age
28
Height
5'10" (178 cm)
Weight
78 kg (172 lbs)
Plays
Right-Handed, Two-Handed BH
Turned Pro
2017
Career-High Ranking
#233 (2019-07-22)
135
Wins
118
Losses
53.4%
Win %
0
Titles
Career record broken down by surface
| Year | Summary | Clay | Hard | Grass |
|---|---|---|---|---|
| 2026 | 0/2 | - | 0/2 | - |
| 2025 | 1/2 | - | 1/2 | - |
| 2024 | 6/9 | - | 6/9 | - |
| 2023 | 20/14 | 2/3 | 16/10 | 2/1 |
| 2022 | 24/18 | 7/4 | 17/14 | - |
| 2021 | 2/3 | - | 2/3 | - |
| 2020 | 0/1 | - | 0/1 | - |
| 2019 | 26/26 | 2/2 | 23/21 | 1/2 |
| 2018 | 38/21 | 6/2 | 29/18 | - |
| 2017 | 11/12 | - | 11/11 | - |
| 2016 | 6/6 | - | 6/5 | - |
| 2015 | 1/4 | - | 1/4 | - |
| Career | 135/118 | 17/11 | 112/100 | 3/3 |
Averages · Last 90 days (2 matches)
Serve
Return
Rally
Last 10 results
| Date | Tournament | Round | Opponent | Surface | Score | Result |
|---|---|---|---|---|---|---|
| Apr 19, 2026 | Gwangju Open | 1st Round Qualifying | Tom Paris | Hard | 57 60 46 | L |
| Apr 13, 2026 | Renault Busan Open Tennis Championships | Round of 32 | Yunchaokete Bu | Hard | 16 46 | L |
| Oct 27, 2025 | Seoul | 2nd Round Qualifying | Yuki Mochizuki | Hard | 46 46 | L |
| Oct 26, 2025 | Seoul | 1st Round Qualifying | Kaichi Uchida | Hard | 46 63 64 | W |
| Apr 23, 2025 | Gwangju | Round of 32 | Uisung Park | Hard | 64 36 46 | L |
| Oct 29, 2024 | Seoul | Round of 32 | Hyeon Chung | Hard | 57 36 | L |
| Aug 18, 2024 | Jinan | 1st Round Qualifying | Moerani Bouzige | Hard | 61 36 57 | L |
| May 14, 2024 | Taipei | Round of 32 | JiSung Nam | Hard | 46 67 | L |
| Apr 18, 2024 | Gwangju | Round of 16 | Lloyd Harris | Hard | 46 46 | L |
| Apr 16, 2024 | Gwangju | Round of 32 | Paul Jubb | Hard | 64 46 63 | W |
Yun seong Chung is currently ranked #954 in the ATP singles rankings with 20 points.
Yun seong Chung (ATP #954) has a career win-loss record of 135-118 (53.4% win rate) and has won 0 ATP titles.
Smashrs tracks Yun's upcoming matches with AI-powered predictions across six independent models. Our confidence score reflects the degree of agreement between models - a higher score means stronger consensus. Check back before each match for the latest prediction.
