| J60 JAKARTA-2 | Final | |
| J60 JAKARTA | 1R | |
| J60 YANGGU | Final | |
| J60 SUNCHANG | 1R | |
| J30 ANSEONG | Semi |
| J60 GIMCHEON | Quarter | |
| J30 SUNCHANG | 2R | |
| J30 INCHEON | 1R | |
| J30 YEONGWOL | 1R |
KOR
Born in 2009 (16-17 years old)
Junior World Ranking 732th
| W | 1R | Titouan Ichsan Raymond Parrod | 6-1 6-2 |
| W | 2R | Timur Gordeev | 6-2 6-1 |
| W | QF | Lachlan King | 6-4 2-6 6-3 |
| W | SF | Luke Jie Xi Ho | 2-6 6-0 6-3 |
| L | F | Rafalentino Ali Da Costa | 6-3 6-7 6-7 |
| L | 1R | Rafa Jeconia Verdasco Mangunsong | 6-2 3-6 2-6 |
| W | 1R | Gwan Woo Lee | 4-2 |
| W | SF | Young Hoon Kim | 6-4 7-6 |
| L | F | Lyul Kim | 2-6 3-6 |
| L | 1R | Lyul Kim | 3-6 6-2 3-6 |
| W | 1R | Shin Jaejun | 7-6 6-4 |
| W | 2R | Jiheon Ha | 6-3 6-2 |
| W | QF | Geon Hyeok Jeon | 6-1 6-1 |
| L | SF | Siyun Kim | 1-6 1-4 |
| W | 1R | Jun Hyuck Lee | 5-7 6-4 6-2 |
| W | 2R | Geonhyung Kim | 6-3 6-3 |
| W | QF | Young Hoon Kim | 6-4 6-3 |
| L | SF | Juchan Hwang | 4-6 3-6 |
| W | 1R | Rafael Gama | 6-3 6-2 |
| L | 2R | Sungmin Lee | 2-6 1-6 |
| W | 1R | Jun Hyuck Lee | 6-3 7-5 |
| L | 2R | Wonmin Kim | 5-7 1-6 |
| L | 1R | Wonmin Kim | 2-6 5-7 |
| W | 1R | Mitsuki Ohmasa | 6-2 6-2 |
| L | 2R | Jae Min Lee | 1-6 2-6 |
| W | 1R | Yeong Seung Jo | 6-1 7-6 |
| L | 2R | Min Ho Ko | 2-6 4-6 |
| W | 1R | Gyudan Lee | 6-1 6-4 |
| W | 2R | Se Hyun Lee | 6-0 6-3 |
| W | QF | Young Hoon Kim | 6-1 6-0 |
| W | SF | Jisung Lee | 6-1 6-3 |
| L | F | Wonmin Kim | 6-4 4-6 1-6 |
| W | 1R | Dong Hyeon Euom | 6-2 6-0 |
| W | 2R | Leo Lee | 6-4 6-4 |
| L | QF | Siu Chi Nicholas Cheng | 1-6 3-6 |
| W | 1R | Jae Min Lee | 7-5 6-2 |
| L | 2R | Wonmin Kim | 3-6 1-6 |
| L | 1R | Hyung Tak Oh | 7-6 4-6 6-7 |
| L | 1R | Hyowon Hwang | 1-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15474, Number of registered players: 8,165, Number of registered results: 475,051