| ITF Thailand F10 Qual | 2017/11/26 07:00 | Ryota Tanuma v Cheong Hwi Kim | 6-0,6-0 |
| ITF Thailand F10 Qual | 2017/11/25 04:00 | Patcharapol Kawin v Cheong Hwi Kim | 3-6,3-6 |
| ITF Vietnam F3 | 2017/11/18 05:00 | Cheong Hwi Kim v Sergey Bolotov | 6-7,2-6 |
| ITF Vietnam F2 | 2017/11/11 04:00 | Ryota Kishi v Cheong Hwi Kim | 7-5,6-1 |
| ITF Vietnam F1 | 2017/11/05 02:00 | Vasko Mladenov v Cheong Hwi Kim | 6-0,6-4 |
| ITF Malaysia F3 | 2017/10/28 04:30 | Cheong Hwi Kim v Punn Bodhidatta | 3-6,6-7 |
| ITF Malaysia F2 | 2017/10/22 01:00 | Cheong Hwi Kim v Vinayak Sharma Kaza | 4-6,0-6 |
| ITF Malaysia F2 | 2017/10/21 01:00 | Cheong Hwi Kim v Achint Bhagat | 6-2,6-2 |
| ITF Korea F5 | 2017/06/28 06:40 | Hong Chung v Sung Jun Park | 6-0,1-6,6-0 |
| ITF Korea F5 | 2017/06/27 01:30 | Ho-Min Kang v Sung Jun Park | 4-6,2-6 |
| ITF Korea F5 | 2017/06/26 03:30 | Byeonghun Kim v Sung Jun Park | 0-6,6-3,0-6 |
| ITF Korea F4 | 2017/06/20 02:20 | Jung-Woong Na v Sung Jun Park | 6-4,6-3 |
| ITF Korea F4 | 2017/06/19 01:00 | Sung Jun Park v Ho-Min Kang | 6-0,6-0 |
| ITF Korea F4 | 2017/06/18 02:00 | Woo Young Lee v Sung Jun Park | 1-6,2-6 |
| ITF Korea F3 Qual | 2017/06/10 03:00 | Sung Jun Park v Sang Yeop Kim | 2-6,2-6 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | Jung-Woong Na v Sung Jun Park | 6-4,6-3 |