Stadium: Court 14 Round: 25
| ITF Korea F5 | 2018/08/20 01:00 | Woo Hyeok Jang v Byeonghun Kim | 6-1,6-2 |
| ITF Korea F5 | 2018/08/19 02:00 | Woo Hyeok Jang v Jaeyoung Park | 6-3,6-2 |
| ITF Korea F5 | 2018/08/18 01:00 | Sang-Woo Noh v Woo Hyeok Jang | 4-6,4-6 |
| Challenger Gwangju Qual | 2018/08/12 01:30 | Woo Hyeok Jang v Sidharth Rawat | 0-6,3-6 |
| Challenger Gwangju Qual | 2018/08/11 03:20 | Woo Hyeok Jang v Sung Jun Park | 6-4,6-3 |
| ITF Korea F3 Qual | 2018/06/17 02:00 | Mitchell Thomas McDaniels v Woo Hyeok Jang | 7-5,6-2 |
| ITF Korea F2 | 2018/06/09 01:00 | Woo Hyeok Jang v Sung Hun Kim | 2-6,2-6 |
| ITF Korea F1 | 2018/06/03 02:00 | Dong-Hak Sin v Woo Hyeok Jang | 6-1,6-2 |
| ITF China F10 | 2018/07/10 03:30 | Min-Kyu Song v Runhao Hua | 4-6,2-6 |
| ITF China F9 | 2018/07/07 07:30 | Yan Bai v Min-Kyu Song | 7-6,6-3 |
| ITF China F9 | 2018/07/06 03:00 | Min-Kyu Song v Shuichi Sekiguchi | 6-2,6-1 |
| ITF China F9 | 2018/07/05 03:00 | Min-Kyu Song v Jie Cui | 7-5,6-0 |
| ITF China F9 | 2018/07/03 09:10 | Yuya Kibi v Min-Kyu Song | 5-7,2-6 |
| ITF Korea F3 | 2018/06/20 02:30 | Yunseong Chung v Min-Kyu Song | 7-6,7-6 |
| ITF Korea F3 | 2018/06/18 01:00 | Min-Kyu Song v Michael Zhu | 6-4,6-2 |
| ITF Korea F2 | 2018/06/13 04:55 | Takuto Niki v Min-Kyu Song | 3-6,7-5,6-3 |