| Challenger Bangkok 2 Qual | 2017/01/09 04:30 | Seong Chan Hong v Jimmy Wang | 6-2,4-6,4-6 |
| Challenger Bangkok 2 Qual | 2017/01/08 09:20 | Seong Chan Hong v Sidharth Rawat | 6-4,6-0 |
| Challenger Bangkok Qual | 2017/01/01 04:00 | Seong Chan Hong v Jurgen Zopp | 4-6,7-6,5-7 |
| Challenger Bangkok Qual | 2016/12/31 04:55 | Ti Chen v Seong Chan Hong | 2-6,7-6,3-6 |
| Challenger Toyota | 2016/11/15 05:30 | Yoshihito Nishioka v Seong Chan Hong | 6-3,6-3 |
| Challenger Kobe | 2016/11/07 04:00 | Hyeon Chung v Seong Chan Hong | 6-1,6-3 |
| ITF Vietnam F5 | 2016/09/19 03:00 | Seong Chan Hong v Soichiro Moritani | 7-6,4-6,4-6 |
| ITF Thailand F3 | 2016/09/08 02:00 | Seong Chan Hong v Yusuke Takahashi | 4-6,0-6 |
| ITF Thailand F6 | 2016/12/27 03:00 | Congsup Congcar v Young Seok Kim | 6-2,6-3 |
| ITF Thailand F5 | 2016/12/21 04:20 | Min Hyeok Cho v Young Seok Kim | 6-2,6-2 |
| ITF Thailand F5 | 2016/12/19 03:00 | Young Seok Kim v Yunseong Chung | 3-6,6-4,7-6 |
| Others | 2016/11/12 05:50 | Hiroka Kondo v Young Seok Kim | 6-4,6-4 |
| Others | 2016/11/12 00:30 | Masaki Sasai v Young Seok Kim | 1-6,5-7 |
| Others | 2016/11/05 03:45 | Shintaro Imai v Young Seok Kim | 6-1,6-2 |
| ITF Vietnam F8 | 2016/10/29 03:00 | Young Seok Kim v Enzo Couacaud | 4-6,1-6 |
| ITF Vietnam F8 | 2016/10/28 03:00 | Niki Kaliyanda Poonacha v Young Seok Kim | 4-6,3-6 |