Round: 26 Ground: Hardcourt outdoor
| ITF China F13 | 2017/07/18 07:05 | Hung, Jui-Chen v Issei Okamura | 6-4,6-2 |
| ITF China F12 | 2017/07/10 07:05 | Hung, Jui-Chen v Zhyrmont, Dzmitry | 6-7,3-6 |
| ITF Chinese Taipei F2 | 2017/06/20 01:30 | Fujii, Shinta v Hung, Jui-Chen | 6-3,6-4 |
| ITF Korea F3 | 2017/06/15 02:20 | Hung, Jui-Chen v Lim, Yong-Kyu | 2-6,0-6 |
| ITF Korea F3 | 2017/06/13 01:00 | Hung, Jui-Chen v Nam, Hyun Woo | 7-6,6-1 |
| ITF Korea F2 | 2017/06/07 04:50 | Hung, Jui-Chen v Sin, Dong-Hak | 6-2,4-6,5-7 |
| ITF Korea F1 | 2017/05/31 06:50 | Hung, Jui-Chen v Lee, Dae-Hee | 4-6,6-7 |
| ITF Singapore F1 | 2017/05/25 04:05 | Prashanth, N. Vijay Sundar v Hung, Jui-Chen | 6-1,6-3 |
| ITF China F13 | 2017/07/18 05:35 | Feng, He v Yunseong Chung | 4-6,4-6 |
| ITF Korea F5 | 2017/06/29 01:30 | Yunseong Chung v Lee, Tae-Woo | 5-7,6-7 |
| ITF Korea F5 | 2017/06/28 06:50 | Yunseong Chung v Kim, A-Ram | 6-1,6-2 |
| ITF Korea F4 | 2017/06/23 03:30 | Yunseong Chung v Kim, Cheong-Eui | 5-7,6-7 |
| ITF Korea F4 | 2017/06/22 04:05 | Yunseong Chung v Oh, Seong-Gook | 6-2,6-2 |
| ITF Korea F4 | 2017/06/20 04:15 | Yunseong Chung v Lee, Dong-Kyu | 6-3,6-2 |
| ITF Korea F3 | 2017/06/15 01:00 | Yunseong Chung v Yoo, Daniel | 5-7,4-6 |
| ITF Korea F3 | 2017/06/14 01:00 | Yunseong Chung v Son, Ji Hoon | 7-6,6-4 |