Stadium: Court 15 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Daegu | 2024/06/02 00:00 | Yongjun Shim v Duhyun Eum | 5-7,2-6 |
| ITF M25 Anseong | 2023/06/19 03:25 | Yongjun Shim v Kenta Nakamura | 3-6,2-6 |
| ITF M25 Anseong | 2023/06/18 08:30 | Ji Han Lee v Yongjun Shim | 5-7,1-6 |
| ITF M25 Changwon | 2023/06/11 07:10 | Jungwoong Na v Yongjun Shim | 6-2,6-2 |
| ITF M15 Anseong | 2024/06/13 02:10 | Sanhui Shin v Junhyun Lee | 3-6,6-3,6-4 |
| ITF M15 Anseong | 2024/06/12 01:00 | Woodam Song v Junhyun Lee | 2-6,3-6 |
| ITF M15 Anseong | 2024/06/11 03:10 | Sungbeen Sim v Junhyun Lee | 4-6,4-6 |
| ITF M15 Anseong | 2024/06/10 03:30 | Hangyeom Kim v Junhyun Lee | 1-6,4-6 |
| ITF M15 Anseong | 2024/06/09 06:30 | Woohyuk Sim v Junhyun Lee | 3-6,3-6 |
| ITF M15 Daegu | 2024/06/04 02:25 | Ji Hoon Son v Junhyun Lee | 6-2,6-0 |
| ITF M15 Karuizawa | 2024/05/27 01:00 | Sam Ryan Ziegann v Junhyun Lee | 6-3,3-6,11-9 |
| ITF M25 Luan | 2024/05/12 02:00 | Seon Yong Han v Junhyun Lee | 6-3,6-1 |