| ITF Thailand F4 | 2016/12/16 06:30 | Sadio Doumbia v Yong-Kyu Lim | 5-7,7-5,6-2 |
| ITF Thailand F4 | 2016/12/15 03:30 | Yong-Kyu Lim v Wishaya Trongcharoenchaikul | 2-6,6-3,6-4 |
| ITF Thailand F4 | 2016/12/14 03:00 | Yong-Kyu Lim v Ryota Tanuma | 6-2,6-3 |
| ITF Thailand F4 | 2016/12/13 03:00 | Yong-Kyu Lim v Keisuke Numajiri | 6-4,6-1 |
| Challenger Toyota | 2016/11/18 05:05 | Luke Saville v Yong-Kyu Lim | 6-4,6-0 |
| Challenger Toyota | 2016/11/16 02:35 | Yong-Kyu Lim v Go Soeda | 6-4,4-6,7-5 |
| Challenger Toyota | 2016/11/15 01:00 | Yong-Kyu Lim v Soonwoo Kwon | 6-4,2-6,6-1 |
| Others | 2016/11/13 07:00 | Yong-Kyu Lim v Hiroka Kondo | 6-4,6-2 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Dong-Kyu Lee v Jaeyoung Park | 6-2,6-2 |
| ITF Korea F2 Qual | 2017/06/04 04:30 | Dong-Kyu Lee v Yeongseok Jeong | 6-4,6-1 |
| ITF Korea F1 | 2017/05/31 01:00 | Dong-Kyu Lee v Seong Chan Hong | 1-6,6-4,4-6 |
| ITF Korea F1 Qual | 2017/05/29 03:40 | Dong-Kyu Lee v Donghwi Shin | 6-3,6-1 |
| ITF Korea F1 Qual | 2017/05/28 01:00 | Dong-Kyu Lee v Jun Sang Park | 6-2,7-5 |
| ITF Indonesia F6 | 2017/04/11 03:00 | Karunuday Singh v Dong-Kyu Lee | 3-6,6-4,6-3 |
| ITF Indonesia F6 | 2017/04/10 03:00 | Dong-Kyu Lee v Arief Rahman | 6-4,6-3 |
| ITF Indonesia F6 | 2017/04/09 04:00 | Dong-Kyu Lee v Dominik Nazaruk | 7-5,6-4 |