Seo Yun Choi
2024
| J200 CHUNCHEON | 1R | |
| J60 YANGGU-GUN | [2] | Quarter |
| J60 GIMCHEON | [3] | Win |
| J60 ANDONG | [3] | 1R |
| J30 COLOMBO | [2] | Final |
2023
| J30 GIFU | [6] | Final |
| J30 YEONGWOL | [5] | Semi |
| J300 WANJU | 2R | |
| J100 ANDONG | Quarter | |
| J60 SUNCHANG | 1R | |
| J60 ANDONG | Quarter | |
| J30 ANDONG | 1R | |
| J30 GIMCHEON | 2R |
2022
Nation
KOR
Generation
Born in 2007 (18-19 years old)
World Ranking
WTA Ranking　1331th
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
J200 CHUNCHEON
| L | 1R | Renee Alame | 4-6 7-5 1-6 |
J60 YANGGU-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 |
J60 GIMCHEON
| 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 |
J60 ANDONG
| L | 1R | Yuhan Chen | 5-7 2-6 |
J30 COLOMBO
| 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 |
J30 GIFU
| 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 |
J30 YEONGWOL
| 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 |
J300 WANJU
| W | 1R | Kanna Soeda | 7-5 6-1 |
| L | 2R | Asylzhan Arystanbekova | 3-6 1-6 |
J100 ANDONG
| 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 |
J60 SUNCHANG
| L | 1R | Maralgoo Chogsomjav | 6-7 0-6 |
J60 ANDONG
| 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 |
J30 ANDONG
| L | 1R | Se-Yeon Yang | 2-6 2-6 |
J30 GIMCHEON
| W | 1R | Idom Cho | 6-0 6-2 |
| L | 2R | Min Young Park | 2-6 3-6 |
JB1 OSAN-ASIACLOSED
| L | 1R | Fang An Lin | 4-6 2-6 |
J2 CHUNCHEON
| W | 1R | Madhurima Sawant | 6-2 6-0 |
| L | 2R | Shiho Tsujioka | 2-6 3-6 |
J5 YANGGU
| 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 |
J5 YEONGWOL
| L | 1R | Su Been Lee | 4-6 3-6 |
J5 GIMCHEON
| 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: 11227, Number of registered players: 7,122, Number of registered results: 411,522