Na Hyun Kang
Year-end Junior World Ranking
Rival
Minseo Kim (4-0)
- [2021] J4OSAN 6-4 6-1
- [2021] J5ANDONG-2 6-2 6-2
- [2021] J5GIMCHEON 6-0 7-6
- [2021] J5SUNCHANG 6-4 6-1
Gyeong Seo Lee (0-2)
- [2021] J4OSAN 6-4 5-7 2-6
- [2021] J4YANGGU 5-7 3-6
Boyoung Jeong (0-2)
- [2021] J5GIMCHEON 4-6 1-6
- [2021] J5SUNCHANG 1-6 3-6
Minji Choi (2-0)
- [2021] J4OSAN 6-2 6-1
- [2021] J5GIMCHEON 6-0 6-0
Jun Seo Lee (2-0)
- [2021] J5YANGGU 6-0 6-2
- [2021] J5SUNCHANG 6-0 6-0
Match Details
| W | 1R | Seo Hyeon Park | 6-3 2-6 6-2 |
| W | 2R | Minseo Kim | 6-2 6-2 |
| L | QF | Gaeul Jang | 0-6 1-6 |
| W | 1R | Jun Seo Lee | 6-0 6-2 |
| W | 2R | Sein Myoung | 4-6 6-3 6-2 |
| W | QF | Ha Yeong Ryu | 6-2 6-0 |
| W | SF | Dainhee Kim | 6-4 6-7 6-4 |
| W | F | Juae Shin | 6-7 6-2 6-1 |
| W | 1R | Minji Choi | 6-0 6-0 |
| W | 2R | Ji Hyun Kang | 6-1 6-1 |
| W | QF | Minseo Kim | 6-0 7-6 |
| L | SF | Boyoung Jeong | 4-6 1-6 |
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