Stadium: Court 2 Round: 26 Ground: Clay
| ITF India F8 | 2017/09/12 11:10 | Sumit Nagal v Hung, Jui-Chen | 3-6,3-6 |
| Challenger Zhangjiagang Qual | 2017/09/05 02:00 | Niesten, Miliaan v Hung, Jui-Chen | 4-6,6-2,6-3 |
| Challenger Zhangjiagang Qual | 2017/09/04 04:30 | Hung, Jui-Chen v Tung-Lin Wu | 6-3,6-3 |
| Thailande F6, Qualifications Simples | 2017/08/15 06:40 | Ito, Yuichi v Hung, Jui-Chen | 6-2,4-6,6-4 |
| ITF Thailand F5 Qual | 2017/08/07 02:30 | Hung, Jui-Chen v Li, Yuanfeng | 6-1,4-6,4-6 |
| ITF Thailand F5 Qual | 2017/08/06 03:55 | Hung, Jui-Chen v Khan, Shahbaaz | 2-6,7-5,6-2 |
| ITF China F13 | 2017/07/21 03:30 | Fajing Sun v Hung, Jui-Chen | 6-2,6-1 |
| ITF China F13 | 2017/07/20 02:00 | Hung, Jui-Chen v Yunseong Chung | 1-6,6-3,6-4 |
| ITF India F8 | 2017/09/11 08:25 | Oh, Seong-Gook v S D Prajwal Dev | 2-6,6-4,6-1 |
| ITF India F7 | 2017/09/06 04:00 | Pungliya, Jayesh v Oh, Seong-Gook | 7-5,7-6 |
| ITF India F7 | 2017/09/05 05:55 | Oh, Seong-Gook v Dzhavakian, Yurii | 6-0,6-1 |
| ITF Korea F5 | 2017/07/01 05:50 | Oh, Seong-Gook v Lee, Tae-Woo | 2-6,7-5,3-6 |
| ITF Korea F5 | 2017/06/30 02:00 | Chung, Hong v Oh, Seong-Gook | 6-1,3-6,0-6 |
| ITF Korea F5 | 2017/06/29 01:30 | Oh, Seong-Gook v Lim, Yong-Kyu | 6-4,6-4 |
| ITF Korea F5 | 2017/06/28 06:15 | Son, Ji Hoon v Oh, Seong-Gook | 5-7,1-6 |
| ITF Korea F5 | 2017/06/27 01:30 | Oh, Seong-Gook v Jang, Woo Hyeok | 6-4,6-3 |