Round: 25 Ground: Hardcourt outdoor
| Challenger Yokohama Qual | 2017/02/25 04:50 | Yunseong Chung v Soonwoo Kwon | 6-7,5-7 |
| Challenger Kyoto Qual | 2017/02/18 05:25 | Yunseong Chung v Takuto Niki | 2-6,6-7 |
| ITF Thailand F6 | 2016/12/30 03:00 | Dmitry Popko v Yunseong Chung | 6-4,4-6,6-1 |
| ITF Thailand F6 | 2016/12/29 03:00 | Yunseong Chung v Fajing Sun | 4-6,7-5,6-2 |
| ITF Thailand F6 | 2016/12/28 03:00 | Yan Sabanin v Yunseong Chung | 6-7,1-6 |
| ITF Thailand F6 | 2016/12/27 04:45 | Yunseong Chung v Jirat Navasirisomboon | 7-6,6-4 |
| ITF Thailand F5 | 2016/12/19 03:00 | Young Seok Kim v Yunseong Chung | 3-6,6-4,7-6 |
| ITF Indonesia F5 | 2016/12/07 05:25 | Cheong-Eui Kim v Yunseong Chung | 6-2,5-7,7-5 |
| ITF China F2 | 2017/02/21 02:00 | Tsung-Hua Yang v Liang-Chi Huang | 6-3,6-2 |
| ITF China F1 | 2017/02/16 03:30 | Fernando Romboli v Liang-Chi Huang | 6-4,7-5 |
| ITF China F1 | 2017/02/15 08:30 | Tsung-Hua Yang v Liang-Chi Huang | 4-6,1-6 |
| ITF Vietnam F8 | 2016/08/10 02:00 | Jirat Navasirisomboon v Liang-Chi Huang | 6-2,6-1 |
| ITF Vietnam F8 | 2016/08/01 04:30 | Jumpei Yamasaki v Liang-Chi Huang | 6-3,6-3 |
| ITF Hong Kong F1 | 2016/06/08 22:00 | Liang-Chi Huang v Daniel Nolan | 6-2,6-3 |
| ITF Hong Kong F1 | 2016/06/07 22:00 | Liang-Chi Huang v Yuqing Ning | 6-3,5-7,6-3 |
| ITF Hong Kong F1 | 2016/06/06 22:00 | Liang-Chi Huang v Hong Kit Wong | 6-3,6-1 |