Estadio: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF Corea F2 | 2018/06/13 02:20 | Jun Sang Park v Michael Zhu | 2-6,3-6 |
| ITF Corea F1 | 2018/06/04 01:00 | Dong-Hak Sin v Jun Sang Park | 6-2,6-3 |
| ITF Corea F1 | 2018/06/03 02:00 | Jun Sang Park v Yu-Seob Kim | 5-7,6-3,6-2 |
| ITF Corea F1 | 2018/06/02 02:00 | Jun Sang Park v In Kyo Jeong | 6-1,6-2 |
| Challenger Gwangju | 2017/09/19 06:40 | Jun Sang Park v Alessandro Bega | 1-6,0-6 |
| ITF Corea F4 | 2017/06/20 01:00 | Jae Hwan Kim v Jun Sang Park | 6-4,6-0 |
| ITF Corea F4 | 2017/06/19 01:00 | Jun Sang Park v Danut Cuc | 6-1,6-1 |
| ITF Corea F4 | 2017/06/17 04:00 | Jun Sang Park v Jaeheon Yoon | 6-0,6-2 |
| ITF Corea F2 | 2018/06/09 01:00 | Jung Hoon Kim v Sung Jun Park | 0-6,2-6 |
| ITF Corea F1 | 2018/06/03 04:00 | Jung Hoon Kim v Loic Ratsaratany | 2-6,1-6 |
| ITF Corea F1 | 2018/06/02 04:00 | Jung Hoon Kim v Hyeon il Jung | 6-3,7-5 |
| ITF Corea F4 | 2017/06/20 04:05 | Woo-Ram Kim v Jung Hoon Kim | 6-2,6-0 |