Stadion: Court 16 Round: 25
| ITF - Korea F4 | 2017/06/20 01:00 | Jae Hwan Kim v Jun Sang Park | 6-4,6-0 |
| ITF - Korea F3 - Qualifikation | 2018/06/16 02:00 | Jun Sang Park v Jung Hoon Kim | 6-2,6-1 |
| ITF - Korea F2 | 2018/06/13 02:20 | Jun Sang Park v Michael Zhu | 2-6,3-6 |
| ITF - Korea F1 | 2018/06/04 01:00 | Dong-Hak Sin v Jun Sang Park | 6-2,6-3 |
| ITF - Korea F1 | 2018/06/03 02:00 | Jun Sang Park v Yu-Seob Kim | 5-7,6-3,6-2 |
| ITF - Korea 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 - Korea F4 | 2017/06/20 01:00 | Jae Hwan Kim v Jun Sang Park | 6-4,6-0 |
| ITF - Korea F4 | 2017/06/19 01:00 | Jun Sang Park v Danut Cuc | 6-1,6-1 |
| ITF - Korea F3 | 2018/06/22 08:10 | Takuto Niki v Jae Hwan Kim | 6-3,6-4 |
| ITF - Korea F3 | 2018/06/20 03:15 | Jae Hwan Kim v Shintaro Imai | 6-4,7-6 |
| ITF - Korea F3 | 2018/06/19 02:35 | Sang-Woo Noh v Jae Hwan Kim | 4-6,0-6 |
| ITF - Korea F2 | 2018/06/16 02:40 | Jae Hwan Kim v Yunseong Chung | 4-6,7-5,2-6 |
| ITF - Korea F2 | 2018/06/15 03:00 | Jae Hwan Kim v Ju-Hae Moon | 6-4,6-1 |
| ITF - Korea F2 | 2018/06/14 02:30 | Cheng-Yu Yu v Jae Hwan Kim | 1-6,5-7 |
| ITF - Korea F2 | 2018/06/13 03:30 | Jae Hwan Kim v Sang-Woo Noh | 6-2,6-3 |
| ITF - Korea F2 | 2018/06/11 03:30 | Jae Hwan Kim v Sung Jun Park | 6-1,6-2 |