Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF China F9 | 2018/07/03 09:10 | Kibi, Yuya v Song, Min-Kyu | 5-7,2-6 |
| ITF Korea F3 | 2018/06/20 02:30 | Yunseong Chung v Song, Min-Kyu | 7-6,7-6 |
| ITF Korea F3 | 2018/06/18 01:00 | Song, Min-Kyu v Michael Zhu | 6-4,6-2 |
| ITF Korea F2 | 2018/06/13 04:55 | Niki, Takuto v Song, Min-Kyu | 3-6,7-5,6-3 |
| ITF Korea F1 | 2018/06/06 03:20 | Lim, Yong-Kyu v Song, Min-Kyu | 4-6,6-4,6-1 |
| ITF Vietnam F3 | 2018/05/16 06:00 | Saito, Takashi v Song, Min-Kyu | 6-1,6-0 |
| ITF Vietnam F3 | 2018/05/14 03:00 | Tran, Quang Truong v Song, Min-Kyu | 1-6,1-6 |
| ITF Vietnam F2 | 2018/05/09 04:55 | Song, Min-Kyu v Kelsey Stevenson | 0-6,6-7 |
| ITF China F9 | 2018/07/03 07:00 | Jie Cui v He, Xiaoyu | 6-2,6-0 |
| ITF China F8 | 2018/06/06 03:10 | Wu, Di v Jie Cui | 7-6,6-0 |
| ITF China F8 | 2018/06/05 02:00 | Jie Cui v Han, Cheng | 6-0,6-3 |
| ITF China F7 | 2018/05/29 02:00 | Ehara, Hiroyasu v Jie Cui | 6-4,6-2 |
| ITF China F5 | 2018/05/10 04:50 | Jie Cui v Frawley, James | 7-5,4-6,6-4 |
| ITF China F5 | 2018/05/08 03:55 | Takeuchi, Kento (1987) v Jie Cui | 1-6,6-3,3-6 |
| ITF China F4 | 2018/05/03 03:00 | Yuta Shimizu v Jie Cui | 4-6,6-4,6-1 |
| ITF China F4 | 2018/05/01 02:00 | Jie Cui v Tsung-Hao Huang | 6-3,6-1 |