Stadium: Center Court Round: 29 Ground: Hardcourt outdoor
| Challenger Gwangju | 2017/09/23 01:50 | Tatsuma Ito v Matthias Bachinger | 6-7,3-6 |
| Challenger Gwangju | 2017/09/22 02:00 | Duckhee Lee v Matthias Bachinger | 3-6,5-7 |
| Challenger Gwangju | 2017/09/21 04:45 | Luke Saville v Matthias Bachinger | 3-6,4-6 |
| Challenger Gwangju | 2017/09/20 01:30 | Matthias Bachinger v Yasutaka Uchiyama | 6-3,7-6 |
| Challenger Shanghai | 2017/09/16 05:00 | Matthias Bachinger v Yibing Wu | 5-7,5-7 |
| Challenger Shanghai | 2017/09/15 02:30 | Matthias Bachinger v Omar Jasika | 6-1,6-1 |
| Challenger Shanghai | 2017/09/13 04:10 | Alessandro Bega v Matthias Bachinger | 3-6,2-6 |
| Challenger Shanghai | 2017/09/12 03:35 | Bradley Mousley v Matthias Bachinger | 6-7,5-7 |
| Challenger Gwangju | 2017/09/23 04:05 | Tsung-Hua Yang v Peter Polansky | 6-4,5-7,6-2 |
| Challenger Gwangju | 2017/09/22 06:25 | Tsung-Hua Yang v Marinko Matosevic | 6-1,7-6 |
| Challenger Gwangju | 2017/09/20 03:50 | Rubin Statham v Tsung-Hua Yang | 7-6,5-7,1-6 |
| Challenger Gwangju | 2017/09/19 01:30 | Shuichi Sekiguchi v Tsung-Hua Yang | 5-7,6-7 |
| Challenger Gwangju Qual | 2017/09/18 01:30 | Tsung-Hua Yang v Miliaan Niesten | 0-6,6-1,6-3 |
| Challenger Gwangju Qual | 2017/09/17 01:30 | Tsung-Hua Yang v Yunseong Chung | 7-6,7-5 |
| Challenger Shanghai Qual | 2017/09/11 02:00 | Tsung-Hua Yang v Bradley Mousley | 6-7,6-3,6-7 |
| Challenger Zhangjiagang Qual | 2017/09/05 03:00 | Tsung-Hua Yang v Yuya Kibi | 6-2,3-6,5-7 |