Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| Korea F3, Singles Qualifying | 2018/06/16 02:00 | Park, Jun Sang v Kim, Jung Hoon | 6-2,6-1 |
| ITF Korea F2 | 2018/06/13 02:20 | Park, Jun Sang v Michael Zhu | 2-6,3-6 |
| ITF Korea F1 | 2018/06/04 01:00 | Sin, Dong-Hak v Park, Jun Sang | 6-2,6-3 |
| ITF Korea F1 | 2018/06/03 02:00 | Park, Jun Sang v Kim, Yu-Seob | 5-7,6-3,6-2 |
| ITF Korea F1 | 2018/06/02 02:00 | Park, Jun Sang v Jeong, In Kyo | 6-1,6-2 |
| Challenger - Gwangju | 2017/09/19 06:40 | Park, Jun Sang v Bega, Alessandro | 1-6,0-6 |
| ITF Korea F4 | 2017/06/20 01:00 | Jae Hwan Kim v Park, Jun Sang | 6-4,6-0 |
| ITF Korea F4 | 2017/06/19 01:00 | Park, Jun Sang v Cuc, Danut | 6-1,6-1 |
| Korea F3, Singles Qualifying | 2018/06/16 02:00 | Jeong, In Kyo v Wang, Chukang | 3-6,0-6 |
| ITF Korea F2 | 2018/06/13 03:05 | Oh, Seong-Gook v Wang, Chukang | 6-1,5-7,7-5 |
| ITF Korea F2 | 2018/06/11 05:00 | Wang, Chukang v Han, Jin Sung | 7-6,6-2 |
| ITF Korea F2 | 2018/06/10 06:30 | Wang, Chukang v Jeong Heon Lee | 2-6,6-3,6-0 |
| ITF China F8 | 2018/06/05 05:00 | Bang Shuo Yin v Wang, Chukang | 6-3,3-6,6-3 |
| ITF China F7 | 2018/05/29 02:00 | Wang, Chukang v Takeuchi, Kento (1987) | 3-6,2-6 |
| ITF China F6 | 2018/05/15 02:00 | Shintaro Imai v Wang, Chukang | 6-3,6-2 |
| ITF China F6 Qual | 2018/05/14 03:00 | Wang, Chukang v Zijiang Yang | 7-5,6-2 |