Round: 25 Ground: Hardcourt outdoor
| Others | 2016/11/12 05:50 | Kondo, Hiroki v Kim, Young Seok | 6-4,6-4 |
| Others | 2016/11/12 00:30 | Sasai, Masaki v Kim, Young Seok | 1-6,5-7 |
| Others | 2016/11/05 03:45 | Shintaro Imai v Kim, Young Seok | 6-1,6-2 |
| ITF Vietnam F8 | 2016/10/29 03:00 | Kim, Young Seok v Enzo Couacaud | 4-6,1-6 |
| ITF Vietnam F8 | 2016/10/28 03:00 | Niki Kaliyanda Poonacha v Kim, Young Seok | 4-6,3-6 |
| ITF Vietnam F8 | 2016/10/27 03:00 | Gong, Xiao v Kim, Young Seok | 5-7,3-6 |
| ITF Vietnam F8 | 2016/10/25 05:40 | Moon, Ju-Hae v Kim, Young Seok | 2-6,2-6 |
| ITF Vietnam F7 | 2016/10/17 03:00 | Kim, Young Seok v Skadarka, Stefan | 7-6,6-7,4-6 |
| ITF Indonesia F5 | 2016/12/07 05:25 | Kim, Cheong-Eui v Yunseong Chung | 6-2,5-7,7-5 |
| Indonesia F4, Singles | 2016/11/30 04:45 | Cing-Yang Meng v Yunseong Chung | 7-6,6-4 |
| Challenger Astana 2 | 2016/11/23 05:00 | Nikola Milojevic v Yunseong Chung | 6-7,7-6,6-3 |
| Challenger Astana 2 | 2016/11/21 07:00 | Ayap, Sagadat v Yunseong Chung | 3-6,3-6 |
| Challenger Astana 2 Qual | 2016/11/20 05:00 | Kedriouk, Alexey v Yunseong Chung | 4-6,1-6 |
| Challenger Astana 2 Qual | 2016/11/19 05:00 | Beibit Zhukayev v Yunseong Chung | 3-6,2-6 |
| Others | 2016/11/12 01:50 | Kikuchi, Gengo v Yunseong Chung | 7-5,6-4 |
| ITF Chinese Taipei F3 | 2016/10/27 04:00 | Yu Hsiou Hsu v Yunseong Chung | 6-3,7-6 |