Seo Yun Choi
2024
| J200Chuncheon | 1R | |
| J60Yanggu-Gun | [2] | Quarter |
| J60Gimcheon | [3] | Win |
| J60Andong | [3] | 1R |
| J30Colombo | [2] | Final |
2023
| J30Gifu | [6] | Final |
| J30Yeongwol | [5] | Semi |
| J300Wanju | 2R | |
| J100Andong | Quarter | |
| J60Sunchang | 1R | |
| J60Andong | Quarter | |
| J30Andong | 1R | |
| J30Gimcheon | 2R |
2022
| Jb1Osan-Asiaclosed | 1R | |
| J2Chuncheon | 2R | |
| J5Yanggu | Quarter | |
| J5Yeongwol | 1R | |
| J5Gimcheon | 1R |
Nation
KOR
Generation
Born in 2007 (17-18 years old)
Year-end Junior World Ranking
- Year-end 2024 697th
- Year-end 2023 811th
- Year-end 2022 1364th
Rival
Jiwon Hwang (2-0)
Maralgoo Chogsomjav (0-2)
Suha Lee (0-2)
Ava-Monet Sycamore (2-0)
Shiho Tsujioka (1-1)
Match Details
2024 J200Chuncheon
| L | 1R | Renee Alame | 4-6 7-5 1-6 |
2024 J60Yanggu-Gun
| W | 1R | Si Ah Kim | 6-3 6-3 |
| W | 2R | Jiwon Hwang | 6-0 6-1 |
| L | QF | Yeri Hong | 5-7 1-6 |
2024 J60Gimcheon
| W | 1R | Acalia Shamim | 6-3 6-1 |
| W | 2R | Eunjin Ryu | 3-6 6-1 6-2 |
| W | QF | Ui Su Jeong | 4-6 6-4 6-2 |
| W | SF | Hyewon Kim | 6-2 6-0 |
| W | F | Jiwon Hwang | 6-2 6-1 |
2024 J60Andong
| L | 1R | Yuhan Chen | 5-7 2-6 |
2024 J30Colombo
| W | 1R | Ai Teng | 6-2 6-1 |
| W | 2R | Yen-Ni Chiang | 6-4 6-3 |
| W | QF | Ivanka Samarasinghe | 6-4 6-3 |
| W | SF | Jialan Cai | 6-7 6-4 7-5 |
| L | F | Felitsata Dorofeeva-Rybas | 2-6 4-6 |
2023 J30Gifu
| W | 1R | Reina Kakuno | 6-1 6-2 |
| W | 2R | Yui Okutani | 6-3 6-0 |
| W | QF | Kokona Ishii | 6-3 1-6 6-3 |
| W | SF | Ran Wakana | 6-4 7-5 |
| L | F | Risa Ueno | 6-7 2-6 |
2023 J30Yeongwol
| W | 1R | Gyuri Park | 6-4 6-1 |
| W | 2R | Min Kyeong Kim | 6-1 6-2 |
| W | QF | Hyejeong Ahn | 6-3 6-2 |
| L | SF | Suha Lee | 1-6 3-6 |
2023 J300Wanju
| W | 1R | Kanna Soeda | 7-5 6-1 |
| L | 2R | Asylzhan Arystanbekova | 3-6 1-6 |
2023 J100Andong
| W | 1R | Ava-Monet Sycamore | 6-4 1-6 6-3 |
| W | 2R | Shiho Tsujioka | 6-4 6-1 |
| L | QF | Ha Yoon Son | 0-6 2-6 |
2023 J60Sunchang
| L | 1R | Maralgoo Chogsomjav | 6-7 0-6 |
2023 J60Andong
| W | 1R | Ava-Monet Sycamore | 6-2 6-4 |
| W | 2R | Ye Eun Kim | 6-4 6-4 |
| L | QF | Maralgoo Chogsomjav | 5-7 7-5 4-6 |
2023 J30Andong
| L | 1R | Se-Yeon Yang | 2-6 2-6 |
2023 J30Gimcheon
| W | 1R | Idom Cho | 6-0 6-2 |
| L | 2R | Min Young Park | 2-6 3-6 |
2022 Jb1Osan-Asiaclosed
| L | 1R | Fang An Lin | 4-6 2-6 |
2022 J2Chuncheon
| W | 1R | Madhurima Sawant | 6-2 6-0 |
| L | 2R | Shiho Tsujioka | 2-6 3-6 |
2022 J5Yanggu
| W | 1R | Yui Suzuki | 6-2 6-4 |
| W | 2R | Jieon Oh | 6-4 4-6 6-3 |
| L | QF | Suha Lee | 2-6 4-6 |
2022 J5Yeongwol
| L | 1R | Su Been Lee | 4-6 3-6 |
2022 J5Gimcheon
| L | 1R | Sein Myoung | 0-6 6-4 4-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9280, Number of registered players: 5,767, Number of registered results: 305,685