
Korea, Rep.
| Age | 28 (30-06-1997) |
| Country | |
| Birthplace | Gwangwondo |
| Height | 175 |
| Weight | 65 |
| Plays | Right-Handed |
| Backhand | Two-Handed |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Inactive |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.35 | 271 / 779 |
| DFs / Game | 0.20 | 155 / 779 |
| 1st Serve % | 60.6% | 2956 / 4874 |
| 1st Serve Win % | 67.2% | 1985 / 2956 |
| 2nd Serve Win % | 52.1% | 999 / 1918 |
| Service Points Win % | 61.2% | 2984 / 4874 |
| Opponent Aces / Game | 0.31 | 242 / 779 |
| Opponent Double Faults / Game | 0.27 | 213 / 779 |
| Opponent 1st Serve % | 58.6% | 2929 / 4998 |
| 1st Return Win % | 31.4% | 920 / 2929 |
| 2nd Return Win % | 50.4% | 1042 / 2069 |
| Return Points Win % | 39.3% | 1962 / 4998 |
| Break Points Saved Per Game | 0.37 | 288 / 779 |
| Break Points Faced Per Game | 0.61 | 476 / 779 |
| Break Points Save % | 60.5% | 288 / 476 |
| Service Hold % | 75.9% | 591 / 779 |
| Break Points Won Per Game | 0.27 | 208 / 779 |
| Opponent Break Points Per Game | 0.63 | 490 / 779 |
| BP Won % | 42.4% | 208 / 490 |
| Opp Hold % | 73.3% | 571 / 779 |
| Shanghai Rolex Masters - Shanghai | ||||||
01 Oct 2024 QF | 6 2 7 5 | L | H2H 0-0 | |||
30 Sep 2024 Q1 | 7 6 6 4 | W | H2H 0-0 | |||
| Chengdu Open - Chengdu | ||||||
17 Sep 2024 Q1 | 6 4 6 1 | L | H2H 0-0 | |||
| Davis Cup, World Group I, 1R, POL-KOR 1-3 | ||||||
13 Sep 2024 Rubber 1 | 7 6 6 2 | W | H2H 1-0 | |||
| year | All | hard | clay | indoor | grass |
| 2024 | 41-28 | 40-23 | 0-1 | 1-2 | 0-2 |
| 2023 | 28-34 | 18-18 | 5-6 | 5-6 | 0-4 |
| 2022 | 40-18 | 36-12 | 4-3 | 0-3 | 0-0 |
| 2021 | 17-8 | 7-3 | 10-4 | 0-1 | 0-0 |
| 2019 | 31-9 | 31-9 | 0-0 | 0-0 | 0-0 |
| 2018 | 21-15 | 21-13 | 0-0 | 0-1 | 0-1 |
| 2017 | 17-16 | 13-15 | 4-1 | 0-0 | 0-0 |
| 2016 | 43-15 | 43-12 | 0-0 | 0-2 | 0-1 |
| 2015 | 22-13 | 19-11 | 3-2 | 0-0 | 0-0 |
| 2014 | 2-3 | 2-3 | 0-0 | 0-0 | 0-0 |
| 2013 | 3-3 | 3-3 | 0-0 | 0-0 | 0-0 |
| Grand Slam | 25.0% | 2 / 6 |
| Masters | 57.1% | 4 / 3 |
| Main Tour | 44.4% | 4 / 5 |
| Cups | 21.1% | 4 / 15 |
| Challengers | 54.2% | 84 / 71 |
| Futures | 72.9% | 167 / 62 |
| 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 | 33.3% | 1 / 2 |
| Vs Top.100 | 23.5% | 4 / 13 |
| Overall | 62.2% | 265 / 161 |
| Hard | 65.6% | 233 / 122 |
| Clay | 60.5% | 26 / 17 |
| Indoor | 30.0% | 6 / 14 |
| Grass | 0.0% | 0 / 8 |
| Final | 65.2% | 15 / 8 |
| Semi-Final | 59.5% | 22 / 15 |
| Quarter-Final | 65.5% | 38 / 20 |
| Third | 0.0% | 0 / 1 |
| Second | 67.0% | 59 / 29 |
| First | 64.2% | 88 / 49 |
| Qualifying Final | 63.2% | 12 / 7 |
| Qualifying R2 | 54.5% | 6 / 5 |
| Qualifying R1 | 61.8% | 21 / 13 |
Title
Finals
![]() Seongchan Hong | Loss VIEW H2H | ![]() Jose Statham | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Dusan Lajovic | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Vasek Pospisil | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Ramkumar Ramanathan | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Aqeel Khan | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Denis Istomin | ||
![]() Seongchan Hong | Wins VIEW H2H | ![]() Temur Ismailov | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Michael Venus | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() David Goffin | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Kaichi Uchida | ||
![]() Seongchan Hong | Loss VIEW H2H | ![]() Roberto Bautista Agut | ||
![]() Seongchan Hong | Wins VIEW H2H | ![]() Karen Khachanov | ||
Gill Trungelliti Prediction H2H (1-0)
Hipfl Braynin Prediction H2H (0-0)
Chopra Yilmaz Prediction H2H (0-0)
Ouakaa Colombo Prediction H2H (0-0)
Nakagawa Delaney Prediction H2H (0-0)
Arnaldi Gray Prediction H2H (0-0)
Sebastian Ofner Luca Van Assche Prediction H2H (0-0)