| ITF M15 Daegu | 06/02 00:00 | 62 | Yongjun Shim v Duhyun Eum | 5-7,2-6 | |
| ITF M25 Anseong | 06/19 03:25 | 62 | Yongjun Shim v Kenta Nakamura | 3-6,2-6 | |
| ITF M25 Anseong | 06/18 08:30 | 62 | Ji Han Lee v Yongjun Shim | 5-7,1-6 | |
| ITF M25 Changwon | 06/11 07:10 | 62 | Jungwoong Na v Yongjun Shim | 6-2,6-2 |