Round: 44 Ground: Hardcourt outdoor
| ITF Korea F8 | 2016/09/04 04:30 | Seung-Hun Shin v Geon Ju Shin | 6-3,6-2 |
| ITF Korea F1 Qual | 2016/06/11 01:00 | Geon Ju Shin v Dong-Hak Sin | 7-6,4-6,4-6 |
| Challenger Gimcheon Qual | 2017/04/29 03:15 | Alexander Sarkissian v Sung Hun Kim | 6-1,6-2 |
| ITF Korea F1 Qual | 2016/06/12 03:00 | Dylan Seong Kwan Kim v Sung Hun Kim | 6-0,6-3 |
| ITF Korea F1 Qual | 2016/06/11 01:00 | In Kyo Jeong v Sung Hun Kim | 3-6,6-4,3-6 |