Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF Korea F3 Qual | 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 Qual | 2018/06/16 02:00 | In Kyo Jeong v Chukang Wang | 3-6,0-6 |
| ITF Korea F2 | 2018/06/13 03:05 | Seong-Gook Oh v Chukang Wang | 6-1,5-7,7-5 |
| ITF Korea F2 | 2018/06/11 05:00 | Chukang Wang v Jin Sung Han | 7-6,6-2 |
| ITF Korea F2 | 2018/06/10 06:30 | Chukang Wang v Jeong Heon Lee | 2-6,6-3,6-0 |
| ITF China F8 | 2018/06/05 05:00 | Bang Shuo Yin v Chukang Wang | 6-3,3-6,6-3 |
| ITF China F7 | 2018/05/29 02:00 | Chukang Wang v Kento Takeuchi | 3-6,2-6 |
| ITF China F6 | 2018/05/15 02:00 | Shintaro Imai v Chukang Wang | 6-3,6-2 |
| ITF China F6 Qual | 2018/05/14 03:00 | Chukang Wang v Zijiang Yang | 7-5,6-2 |