| J60 ANDONG | Quarter | |
| J30 ANDONG | [6] | Quarter |
| J30 GIMCHEON | [2] | 2R |
| J3 ANDONG | Semi | |
| JB1 OSAN-ASIACLOSED | 1R | |
| J2 CHUNCHEON | 1R | |
| J5 YANGGU | [4] | Semi |
| J5 ANDONG | [3] | Final |
| J5 YEONGWOL | [7] | Final |
| J5 GIMCHEON | Final | |
| J4 SUNCHANG | 2R | |
| J4 JEJU | 2R |
| J4 JEJU | 1R |
KOR
| W | 1R | Woojun Kang | 6-4 7-6 |
| W | 2R | Woong Bi Lee | 6-1 6-3 |
| L | QF | Min Ho Ko | 6-3 3-6 5-7 |
| W | 1R | Min Kyeol Lee | 6-1 0-6 6-0 |
| W | 2R | Seunghwan Yu | 6-3 4-6 6-3 |
| L | QF | Woong Bi Lee | 2-6 6-4 3-6 |
| W | 1R | Jisung Lee | 6-3 3-6 6-0 |
| L | 2R | Jihwan Kim | 3-2 |
| W | 1R | Ryosuke Inagawa | 6-1 6-1 |
| W | 2R | Jung Hun Seo | 6-3 6-4 |
| W | QF | Poonthong Komopisut | 7-6 6-1 |
| L | SF | Woong Bi Lee | 3-6 5-7 |
| L | 1R | Suphawat Saeoui | 4-6 3-6 |
| L | 1R | Quang Duong | 1-6 1-6 |
| W | 1R | Ho Jun Park | 6-2 2-6 6-0 |
| W | 2R | Min Kyeol Lee | 6-4 6-2 |
| W | QF | Hyeon Seok Seo | 6-2 6-0 |
| L | SF | Yeonsu Jeong | 7-5 3-6 2-6 |
| W | 1R | Minwoo Kim | 7-6 6-3 |
| W | 2R | Jung Hun Seo | 6-1 6-1 |
| W | QF | Se Hyun Kim | 6-4 2-0 |
| W | SF | Woong Bi Lee | 6-3 3-6 6-2 |
| L | F | Min Seok Maeng | 3-6 4-6 |
| W | 1R | Juwan Bae | 6-7 7-5 6-1 |
| W | 2R | Hyeon Seok Seo | 6-4 6-2 |
| W | QF | Minjoon Kim | 0-6 2-2 |
| W | SF | Yeonsu Jeong | 6-1 6-2 |
| L | F | Chan Hee Han | 3-6 2-6 |
| W | 1R | Jeong Yu Kim | 6-4 6-3 |
| W | 2R | Jihoon Kang | 6-3 3-6 7-5 |
| W | QF | Chan Hee Han | - - - |
| W | SF | Dong Geon Kim | 1-6 7-6 6-0 |
| L | F | Donghyun Hwang | 2-6 1-6 |
| W | 1R | Yangho Park | 6-3 6-2 |
| L | 2R | Chan Hee Han | 5-7 1-6 |
| W | 1R | Jihoon Kang | 6-3 6-3 |
| L | 2R | Minjoon Kim | 3-6 1-6 |
| W | 1R | Wooin Lee | 6-2 7-5 |
| L | 2R | Woohyuk Chang | 2-6 5-7 |
| W | 1R | Jeong Yu Kim | 6-0 6-2 |
| L | 2R | Seungmin Park | 3-6 1-6 |
| W | 1R | Moobeen Kim | 6-3 6-4 |
| L | 2R | Woohyuk Chang | 4-6 1-6 |
| L | 1R | Minjoon Kim | 6-7 4-6 |
| L | 1R | Yoon Hak Lee | 3-6 6-2 6-7 |
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