
Korea, Rep.
| Age | 29 (02-01-1997) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | Right-Handed |
| Backhand | Two-Handed |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Active |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.12 | 2 / 16 |
| DFs / Game | 0.12 | 2 / 16 |
| 1st Serve % | 82.0% | 105 / 128 |
| 1st Serve Win % | 50.5% | 53 / 105 |
| 2nd Serve Win % | 30.4% | 7 / 23 |
| Service Points Win % | 46.9% | 60 / 128 |
| Opponent Aces / Game | 0.36 | 6 / 16 |
| Opponent Double Faults / Game | 0.24 | 4 / 16 |
| Opponent 1st Serve % | 66.0% | 64 / 97 |
| 1st Return Win % | 26.6% | 17 / 64 |
| 2nd Return Win % | 42.4% | 14 / 33 |
| Return Points Win % | 32.0% | 31 / 97 |
| Break Points Saved Per Game | 0.79 | 13 / 16 |
| Break Points Faced Per Game | 1.39 | 23 / 16 |
| Break Points Save % | 56.5% | 13 / 23 |
| Service Hold % | 39.4% | 6 / 16 |
| Break Points Won Per Game | 0.18 | 3 / 16 |
| Opponent Break Points Per Game | 0.18 | 3 / 16 |
| BP Won % | 100.0% | 3 / 3 |
| Opp Hold % | 81.8% | 13 / 16 |
| M15 Gimcheon | ||||||
18 May 2026 Q2 | 5 7 6 4 10 8 | L | H2H 0-0 | |||
17 May 2026 Q1 | 6 0 3 6 10 2 | W | H2H 0-0 | |||
| M15 Andong | ||||||
11 May 2026 Q2 | 6 3 6 4 | L | H2H 0-0 | |||
10 May 2026 Q1 | 6 0 6 0 | W | H2H 0-0 | |||
| year | All | hard | clay | indoor | grass |
| 2026 | 2-4 | 2-4 | 0-0 | 0-0 | 0-0 |
| 2025 | 3-4 | 3-4 | 0-0 | 0-0 | 0-0 |
| 2024 | 4-1 | 4-1 | 0-0 | 0-0 | 0-0 |
| 2023 | 9-3 | 4-1 | 5-2 | 0-0 | 0-0 |
| 2022 | 4-2 | 4-2 | 0-0 | 0-0 | 0-0 |
| 2021 | 0-1 | 0-1 | 0-0 | 0-0 | 0-0 |
| 2018 | 15-10 | 14-9 | 1-1 | 0-0 | 0-0 |
| 2017 | 14-7 | 12-5 | 2-1 | 0-1 | 0-0 |
| 2016 | 21-14 | 15-11 | 6-3 | 0-0 | 0-0 |
| 2015 | 6-12 | 3-6 | 3-5 | 0-1 | 0-0 |
| 2014 | 14-8 | 11-6 | 3-2 | 0-0 | 0-0 |
| 2013 | 0-3 | 0-3 | 0-0 | 0-0 | 0-0 |
| 2012 | 0-1 | 0-1 | 0-0 | 0-0 | 0-0 |
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 0.0% | 0 / 0 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 0.0% | 0 / 5 |
| Futures | 58.6% | 92 / 65 |
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 0 |
| Vs Top.100 | 0.0% | 0 / 0 |
| Overall | 57.1% | 92 / 69 |
| Hard | 57.1% | 72 / 54 |
| Clay | 58.8% | 20 / 14 |
| Indoor | 0.0% | 0 / 1 |
| Grass | 0.0% | 0 / 0 |
| Semi-Final | 0.0% | 0 / 1 |
| Quarter-Final | 33.3% | 1 / 2 |
| Second | 25.0% | 3 / 9 |
| First | 32.4% | 12 / 25 |
| Qualifying Final | 60.0% | 18 / 12 |
| Qualifying R2 | 68.4% | 26 / 12 |
| Qualifying R1 | 79.5% | 31 / 8 |
| Pre-Q | 50.0% | 1 / 1 |
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Jose Statham | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Sun-Yong Kim | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Oh-Hee Kwon | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Hyun-Woo Nam | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Ti Chen | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Dylan Seong-Kwan Kim | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Daniel Yoo | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Marinko Matosevic | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Cheong-Eui Kim | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Hyung-Chan Lim | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() John Millman | ||
![]() Ku Keon Kang | Draw VIEW H2H | ![]() Katsushi Fukuda | ||