Seojin Park
2025
| J60 MAKATICITY-2 | 1R | |
| J60 MAKATICITY | 2R | |
| J60 NONTHABURI-2 | [12] | 3R |
| J30 YEONGWOL | [1] | 1R |
| J60 HARMON-2 | [5] | Quarter |
| J60 HARMON | [6] | Quarter |
| J60 YANGGU | [8] | 1R |
| J60 SUNCHANG | 2R | |
| J60 ANDONG | [8] | 1R |
2024
| J60 MANILACITY-2 | Quarter | |
| J60 MANILACITY | Quarter | |
| J100 SEOUL | 2R | |
| J100 KUCHING | 2R | |
| J100 KUALALUMPUR | 2R | |
| J30 MACAU | Win | |
| J30 JIAXING | 2R | |
| J30 JINGSHAN | [14] | 2R |
| J60 GIMCHEON | 2R | |
| J30 SUNCHANG | 2R | |
| J30 INCHEON | 1R | |
| J30 ANDONG | 1R |
Nation
KOR
Generation
Born in 2010 (14-15 years old)
World Ranking
Junior World Ranking 1131th
Year-end Junior World Ranking
- Year-end 2024 1044th
Rival
Yuna Yang (0-2)
Soo Young Choi (1-1)
Match Details
2025 J60 MAKATICITY-2
| L | 1R | Yu-Ning Tsai | 0-6 2-6 |
2025 J60 MAKATICITY
| W | 1R | Ave Maria Policarpio | 6-1 6-0 |
| L | 2R | Aoi Watanabe | 0-6 3-6 |
2025 J60 NONTHABURI-2
| W | 2R | Kanokin Wongpuvarak | 6-1 6-0 |
| L | 3R | Dinara De Silva | 5-7 3-6 |
2025 J30 YEONGWOL
| L | 1R | Yebin Jeon | 2-6 6-3 0-6 |
2025 J60 HARMON-2
| W | 2R | Tohko Takino | 7-5 6-4 |
| L | QF | Azuna Ichioka | 4-6 2-6 |
2025 J60 HARMON
| W | 1R | Amelie Helene Perez-Terlaje | 6-2 6-1 |
| W | 2R | Kai Ning Chanya Ng | 2-6 7-5 6-4 |
| L | QF | Riyo Yoshida | 0-6 1-6 |
2025 J60 YANGGU
| L | 1R | Yuna Yang | 1-6 7-6 2-6 |
2025 J60 SUNCHANG
| W | 1R | Soo Young Choi | 6-7 6-0 6-1 |
| L | 2R | Seojin Lee | 3-6 4-6 |
2025 J60 ANDONG
| L | 1R | Yuna Yang | 1-6 6-7 |
2024 J60 MANILACITY-2
| W | 1R | Yu Tsen Ko | 6-2 6-2 |
| W | 2R | Saaya Sakashita | 6-2 6-0 |
| L | QF | Jiyun Oh | 1-6 5-7 |
2024 J60 MANILACITY
| W | 1R | Simran Madahar | 6-0 6-1 |
| W | 2R | Naomi Hagi | 7-5 6-0 |
| L | QF | Soo Young Choi | 2-6 5-7 |
2024 J100 SEOUL
| W | 1R | Acalia Shamim | 6-4 6-2 |
| L | 2R | Yesung Choo | 3-6 2-6 |
2024 J100 KUCHING
| L | 2R | Kimiko Cooper | 0-6 1-6 |
2024 J100 KUALALUMPUR
| W | 1R | Rino Shinden | 6-1 6-0 |
| L | 2R | Shihomi Li Xuan Leong | 1-6 1-6 |
2024 J30 MACAU
| W | 1R | Cameron Yeung | 6-0 6-7 6-4 |
| W | 2R | Sandra Bautista | 6-1 6-1 |
| W | QF | Victoria Luo Freitas | 2-6 6-0 7-5 |
| W | SF | Jingwei Guo | 6-3 6-3 |
| W | F | Yen-Ni Chiang | 7-5 6-4 |
2024 J30 JIAXING
| W | 1R | Xiaoyan Xia | 6-2 6-1 |
| L | 2R | Chuyu Zhang | 2-6 2-6 |
2024 J30 JINGSHAN
| W | 1R | Zhitong Chen | 2-6 7-5 6-3 |
| L | 2R | Xiaofen Liu | 4-6 4-6 |
2024 J60 GIMCHEON
| W | 1R | Hee Won Ju | 7-5 2-6 6-3 |
| L | 2R | Hyewon Kim | 3-6 0-6 |
2024 J30 SUNCHANG
| W | 1R | Hanna Furutani | 6-1 6-1 |
| L | 2R | Yeseo Park | 2-6 4-6 |
2024 J30 INCHEON
| L | 1R | Chaerin Lee | 6-1 5-7 1-6 |
2024 J30 ANDONG
| L | 1R | Cocomi Saito | 5-7 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9670, Number of registered players: 6,052, Number of registered results: 333,569