Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Rome 2 | 2017/09/26 11:40 | Daniel Gimeno-Traver v Marco Cecchinato | 6-4,6-0 |
| Challenger Rome 2 Qual | 2017/09/25 09:00 | Omar Giacalone v Daniel Gimeno-Traver | 2-6,2-6 |
| Challenger Rome 2 Qual | 2017/09/24 11:20 | Corrado Summaria v Daniel Gimeno-Traver | 4-6,1-6 |
| Challenger Rome 2 Qual | 2017/09/23 10:40 | Daniel Gimeno-Traver v Cristian Rodriguez | 5-7,6-1,6-1 |
| Challenger Sibiu Qual | 2017/09/16 11:30 | Daniel Gimeno-Traver v Andreas Haider-Maurer | 4-6,4-6 |
| Challenger Banja Luka | 2017/09/14 13:00 | Felix Auger Aliassime v Daniel Gimeno-Traver | 7-5,6-3 |
| Challenger Banja Luka | 2017/09/11 14:30 | Daniel Gimeno-Traver v Vaclav Safranek | 6-3,7-6 |
| Challenger Seville | 2017/09/04 17:05 | Teymuraz Gabashvili v Daniel Gimeno-Traver | 6-3,6-7,6-7 |
| Challenger Gwangju Qual | 2017/09/17 01:30 | Tsung-Hua Yang v Yunseong Chung | 7-6,7-5 |
| Challenger Gwangju Qual | 2017/09/16 01:30 | Yunseong Chung v Seong Taek Im | 6-1,7-6 |
| Challenger Shanghai Qual | 2017/09/09 02:00 | Yunseong Chung v Zhicheng Zhu | 6-3,6-1 |
| Challenger Chengdu | 2017/08/03 03:00 | Yunseong Chung v Nikola Milojevic | 6-7,4-6 |
| Challenger Chengdu | 2017/08/01 02:00 | Yunseong Chung v Shuichi Sekiguchi | 4-6,6-3,7-5 |
| Challenger Chengdu Qual | 2017/07/30 03:00 | Vishnu Vardhan v Yunseong Chung | 4-6,3-6 |
| Challenger Chengdu Qual | 2017/07/29 03:55 | Sergey Betov v Yunseong Chung | 2-6,6-7 |
| ITF China F14 | 2017/07/25 03:35 | Yunseong Chung v Jie Cui | 3-6,5-7 |