
Korea, Rep.
| Age | 18 (01-11-2007) |
| Country | |
| Birthplace | |
| Height | |
| Weight | |
| Plays | |
| Backhand | |
| Favorite Surface | |
| Coach | |
| Turned Pro | |
| Player Status | Active |
Hard
Clay
Grass
Indoor
All
| Aces / Game | 0.08 | 13 / 172 |
| DFs / Game | 0.20 | 34 / 172 |
| 1st Serve % | 66.8% | 780 / 1168 |
| 1st Serve Win % | 56.0% | 437 / 780 |
| 2nd Serve Win % | 42.5% | 165 / 388 |
| Service Points Win % | 51.5% | 602 / 1168 |
| Opponent Aces / Game | 0.13 | 23 / 172 |
| Opponent Double Faults / Game | 0.33 | 57 / 172 |
| Opponent 1st Serve % | 64.8% | 747 / 1153 |
| 1st Return Win % | 42.7% | 319 / 747 |
| 2nd Return Win % | 63.3% | 257 / 406 |
| Return Points Win % | 50.0% | 576 / 1153 |
| Break Points Saved Per Game | 0.46 | 79 / 172 |
| Break Points Faced Per Game | 0.94 | 163 / 172 |
| Break Points Save % | 48.5% | 79 / 163 |
| Service Hold % | 51.3% | 88 / 172 |
| Break Points Won Per Game | 0.51 | 88 / 172 |
| Opponent Break Points Per Game | 1.05 | 181 / 172 |
| BP Won % | 48.6% | 88 / 181 |
| Opp Hold % | 49.0% | 84 / 172 |
| W15 Sapporo | ||||||
18 Jun 2026 R2 | 6 4 7 5 | L | H2H 0-0 | |||
17 Jun 2026 R1 | 6 3 6 2 | W | H2H 0-0 | |||
16 Jun 2026 QF | 6 0 6 4 | W | H2H 0-0 | |||
15 Jun 2026 Q1 | 6 3 6 0 | W | H2H 0-0 | |||
| year | All | hard | clay | indoor | grass |
| 2026 | 13-11 | 8-8 | 0-0 | 5-3 | 0-0 |
| 2025 | 18-14 | 18-14 | 0-0 | 0-0 | 0-0 |
| 2024 | 2-1 | 2-1 | 0-0 | 0-0 | 0-0 |
| 2023 | 3-3 | 3-3 | 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 | 25.0% | 3 / 9 |
| Futures | 62.3% | 33 / 20 |
| 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 | 55.4% | 36 / 29 |
| Hard | 54.4% | 31 / 26 |
| Clay | 0.0% | 0 / 0 |
| Indoor | 62.5% | 5 / 3 |
| Grass | 0.0% | 0 / 0 |
| Quarter-Final | 0.0% | 0 / 3 |
| Second | 37.5% | 3 / 5 |
| First | 53.3% | 8 / 7 |
| Qualifying Final | 63.6% | 7 / 4 |
| Qualifying R2 | 75.0% | 9 / 3 |
| Qualifying R1 | 56.3% | 9 / 7 |
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Amy Zhu | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Elina Nepliy | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Yujin Ahn | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Hanna Chang | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Eun Se Jang | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Dami Lee | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Ayumi Miyamoto | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Eunhye Lee | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Eunyeong Park | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Eunji Lee | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Ryeong Gyeong Park | ||
![]() Seo Yun Choi | Draw VIEW H2H | ![]() Da Hye Kim | ||
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