Jiyun Oh
Generation
Born in 2010 (14-15 years old)
Year-end Junior World Ranking
Rival
Yesung Choo (0-2)
- [2025] J60ANDONG 1-6 0-6
- [2024] J60JAKARTA-2 4-6 2-6
Yi-Ching Huang (2-0)
- [2024] J30SINGAPORE 4-6 6-4 6-0
- [2024] J60SINGAPORE 6-1 3-2
Joanne Lynn Hartono (2-0)
- [2024] J60JAKARTA-2 6-3 6-1
- [2023] J30JAKARTA 6-3 6-1
Pornnapat Hongjumradsin (2-0)
- [2023] J30HOCHIMINHCITY-2 6-2 6-2
- [2023] J30HOCHIMINHCITY 6-4 6-2
Match Details
| W | 1R | Ji Yeon Park | 6-1 6-3 |
| W | 2R | Eunseol Choi | 6-0 6-1 |
| W | QF | Rae Youn Kim | 3-6 6-4 6-3 |
| L | SF | Yesung Choo | 1-6 0-6 |
| W | 1R | Josefa Beatrice Panganiban | 6-1 6-0 |
| W | 2R | Pimlaphat Lim | 6-1 6-2 |
| W | QF | Seojin Park | 6-1 7-5 |
| W | SF | Stefi Marithe Aludo | 6-3 2-6 6-1 |
| L | F | Tennielle Madis | 2-6 6-7 |
| W | 1R | Milana Kolesova | 6-2 6-2 |
| W | 2R | Shinar Zahra Shukayna Heriyadi Sunggoro | 6-1 6-2 |
| W | QF | Taylah Lessue | 6-1 6-1 |
| W | SF | Min Young Choi | 6-1 7-6 |
| W | F | Sa Rang Lim | 6-2 6-0 |
| L | 1R | Gwen Emily Kurniawan | 4-6 4-6 |
| W | 1R | Wambui Taylor | 6-1 6-2 |
| W | 2R | Jinshu Xia | 7-5 6-3 |
| W | QF | An-Jie Zheng | 6-0 6-2 |
| W | SF | Yi-Ching Huang | 6-1 3-2 |
| W | F | Chenming Zhang | 6-0 6-4 |
| W | 1R | Pimmada Lim | 6-1 6-3 |
| W | 2R | Yi-Ching Huang | 4-6 6-4 6-0 |
| W | QF | Abigail Elham | 6-2 6-1 |
| W | SF | Anjali Kirana Junarto | 2-6 6-2 6-2 |
| L | F | Nicole Weng | 3-6 3-6 |
| W | 1R | Pornnapat Hongjumradsin | 6-2 6-2 |
| W | 2R | Sophia Tran Ngoc Nhi Huynh | 6-1 6-2 |
| W | QF | Peien Deng | 7-6 6-2 |
| W | SF | Sebin Eom | 6-3 6-3 |
| W | F | Yuhan Chen | 6-7 6-3 7-6 |
| W | 1R | Pornnapat Hongjumradsin | 6-4 6-2 |
| L | 2R | Daniella Clara Suryapranata | 4-6 3-6 |
| W | 1R | Joanne Lynn Hartono | 6-3 6-1 |
| L | 2R | Cylova Zuleyka Hukmasabiyya | 3-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093