Stadium: Central Court Round: 46
| Challenger Ningbo Qual | 2017/10/15 07:50 | Shuichi Sekiguchi v Yunseong Chung | 4-6,3-6 |
| Challenger Kaohsiung | 2017/10/03 05:40 | Shuichi Sekiguchi v Akira Santillan | 3-6,4-6 |
| Challenger Gwangju | 2017/09/19 01:30 | Shuichi Sekiguchi v Tsung-Hua Yang | 5-7,6-7 |
| Challenger Shanghai | 2017/09/12 06:35 | Alexander Kudryavtsev v Shuichi Sekiguchi | 6-4,4-6,2-6 |
| Challenger Zhangjiagang | 2017/09/07 04:35 | Shuichi Sekiguchi v Mohamed Safwat | 7-6,1-6,3-6 |
| Challenger Zhangjiagang | 2017/09/05 08:00 | Shuichi Sekiguchi v Kento Takeuchi | 6-4,6-3 |
| Challenger Jinan | 2017/08/09 03:35 | Shuichi Sekiguchi v Evgeny Donskoy | 2-6,3-6 |
| Challenger Jinan | 2017/08/07 03:40 | N. Vijay Sundar Prashanth v Shuichi Sekiguchi | 4-6,4-6 |
| Challenger Shenzhen 2 Qual | 2017/10/29 02:30 | Yuanfeng Li v Marinko Matosevic | 5-7,1-6 |
| Challenger Shenzhen 2 Qual | 2017/10/28 03:00 | Shi Hong Zeng v Yuanfeng Li | 3-6,2-6 |
| ITF Thailand F9 | 2017/10/17 03:00 | Yuanfeng Li v Remy Bertola | 6-4,4-6,5-7 |
| ITF Thailand F8 Qual | 2017/10/08 06:20 | Yuanfeng Li v Yuichi Ito | 2-6,6-3,5-7 |
| ITF Thailand F8 Qual | 2017/10/07 03:00 | Yuanfeng Li v Jae-Min Seol | 6-2,6-1 |
| ITF Thailand F7 Qual | 2017/10/01 02:30 | Remy Bertola v Yuanfeng Li | 6-4,6-4 |
| Challenger Shanghai Qual | 2017/09/09 05:25 | Yuanfeng Li v Yan Bai | 0-6,6-7 |
| Challenger Zhangjiagang Qual | 2017/09/04 03:15 | Marinko Matosevic v Yuanfeng Li | 6-1,6-2 |