Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Korea F1 | 2018/06/05 03:00 | Minjong Park v Cing-Yang Meng | 6-3,6-3 |
| Puchar Davisa | 2018/02/03 07:40 | Mohammad A A K Akbar v Minjong Park | 7-6,7-6 |
| ITF Korea F3 Qual | 2017/06/10 01:00 | Jae Hwan Kim v Minjong Park | 6-0,6-1 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | Minjong Park v Jaeyoung Park | 4-6,5-7 |
| ITF Korea F1 | 2018/06/06 03:20 | Yong-Kyu Lim v Min-Kyu Song | 4-6,6-4,6-1 |
| Challenger Busan Qual | 2018/05/12 04:05 | Yong-Kyu Lim v Wishaya Trongcharoenchaikul | 7-6,6-7,2-6 |
| Challenger Gimcheon Qual | 2018/05/06 04:30 | Yong-Kyu Lim v Wishaya Trongcharoenchaikul | 6-2,6-7,4-6 |
| Challenger Gimcheon Qual | 2018/05/05 01:30 | Yong-Kyu Lim v Cheng-Peng Hsieh | 6-4,6-3 |
| Challenger Seoul Qual | 2018/04/29 04:55 | Renta Tokuda v Yong-Kyu Lim | 6-4,6-4 |
| Challenger Seoul Qual | 2018/04/28 04:30 | Yong-Kyu Lim v Frederik Nielsen | 6-4,6-1 |
| ITF Korea F5 | 2017/06/29 01:30 | Seong-Gook Oh v Yong-Kyu Lim | 6-4,6-4 |
| ITF Korea F5 | 2017/06/28 06:10 | In Kyo Jeong v Yong-Kyu Lim | 6-7,2-6 |