Stadium: Court 4 Round: 29
| ITF Korea F6 | 2018/08/31 03:00 | Sanhui Shin v Lee, Tae-Woo | 6-4,6-3 |
| ITF Korea F6 | 2018/08/30 03:00 | Seon Yong Han v Sanhui Shin | 1-6,3-6 |
| ITF Korea F3 | 2018/06/21 03:20 | Sanhui Shin v Kim, Cheong-Eui | 6-7,3-6 |
| ITF Korea F3 | 2018/06/19 08:30 | Yeongseok Jeong v Sanhui Shin | 6-4,5-7,2-6 |
| Korea F3, Singles Qualifying | 2018/06/18 03:30 | Seon Yong Han v Sanhui Shin | 1-6,6-2,4-6 |
| Korea F3, Singles Qualifying | 2018/06/17 04:30 | Sanhui Shin v Park, Minjong | 6-0,6-7,6-4 |
| Korea F3, Singles Qualifying | 2018/06/16 03:30 | Sanhui Shin v Kim, Byeonghun | 6-2,6-0 |
| Challenger Seoul Qual | 2018/04/29 02:00 | Luke Saville v Sanhui Shin | 6-1,6-1 |
| ITF Korea F6 | 2018/09/01 04:00 | Oh, Seong-Gook v Song, Min-Kyu | 1-6,6-7 |
| ITF Korea F6 | 2018/08/31 03:00 | Na, Jung-Woong v Song, Min-Kyu | 1-6,2-6 |
| ITF Korea F6 | 2018/08/30 03:00 | Sin, Dong-Hak v Song, Min-Kyu | 7-6,2-6,4-6 |
| ITF Korea F6 | 2018/08/29 03:00 | Kim, Sung Hun v Song, Min-Kyu | 2-6,2-6 |
| ITF China F10 | 2018/07/10 03:30 | Song, Min-Kyu v Runhao Hua | 4-6,2-6 |
| ITF China F9 | 2018/07/07 07:30 | Yan Bai v Song, Min-Kyu | 7-6,6-3 |
| ITF China F9 | 2018/07/06 03:00 | Song, Min-Kyu v Sekiguchi, Shuichi | 6-2,6-1 |
| ITF China F9 | 2018/07/05 03:00 | Song, Min-Kyu v Jie Cui | 7-5,6-0 |