Stadium: Center Court Round: 46
| Challenger Gwangju Qual | 2017/09/16 01:30 | Woo Hyeok Jang v Daniel Yoo | 6-4,6-4 |
| ITF Korea F5 | 2017/06/27 01:30 | Seong-Gook Oh v Woo Hyeok Jang | 6-4,6-3 |
| ITF Korea F4 | 2017/06/17 02:00 | Woo Hyeok Jang v Seong Jae Han | 2-6,6-3,3-6 |
| ITF Korea F2 Qual | 2017/06/05 03:00 | Jung-Woong Na v Woo Hyeok Jang | 6-4,6-1 |
| ITF Korea F2 Qual | 2017/06/04 03:00 | Woo Young Lee v Woo Hyeok Jang | 3-6,2-6 |
| ITF Korea F2 Qual | 2017/06/03 02:00 | Min Hyun Lee v Woo Hyeok Jang | 3-6,4-6 |
| ITF Korea F1 | 2017/05/31 06:40 | Chan-Yeong Oh v Woo Hyeok Jang | 6-2,4-6,6-1 |
| ITF Korea F1 Qual | 2017/05/29 04:20 | Seong-Gook Oh v Woo Hyeok Jang | 2-6,3-6 |
| Challenger Šanghaj | 2017/09/14 02:30 | Hiroki Moriya v Yuya Kibi | 6-7,6-2,6-3 |
| Challenger Šanghaj | 2017/09/12 08:00 | Yuya Kibi v Kento Takeuchi | 6-4,6-4 |
| Challenger Shanghai Qual | 2017/09/11 02:00 | Martins Podzus v Yuya Kibi | 4-6,5-7 |
| Challenger Shanghai Qual | 2017/09/10 02:00 | Miliaan Niesten v Yuya Kibi | 2-6,4-6 |
| Challenger Zhangjiagang | 2017/09/06 06:25 | Lorenzo Frigerio v Yuya Kibi | 7-6,6-4 |
| Challenger Zhangjiagang Qual | 2017/09/05 03:00 | Tsung-Hua Yang v Yuya Kibi | 6-2,3-6,5-7 |
| Challenger Zhangjiagang Qual | 2017/09/04 06:20 | Wei-De Lin v Yuya Kibi | 5-7,1-6 |
| Challenger Jinan | 2017/08/07 02:40 | Yuya Kibi v Duckhee Lee | 2-6,2-6 |