Round: 27 Ground: Hardcourt outdoor
| Challenger Yokohama Qual | 2017/02/26 01:00 | Jimmy Wang v Shuichi Sekiguchi | 6-2,6-7,2-6 |
| ITF China F4 | 2017/04/06 04:45 | Jimmy Wang v Yuqing Ning | 4-6,7-6,7-5 |
| ITF China F4 | 2017/04/04 04:15 | Mukund Sasikumar v Jimmy Wang | 2-6,2-6 |
| Challenger Quanzhou Qual | 2017/03/18 07:40 | Lorenzo Sonego v Jimmy Wang | 7-6,6-2 |
| Challenger Quanzhou Qual | 2017/03/18 03:30 | Sheng Hao Jin v Jimmy Wang | 3-6,1-6 |
| Challenger Yokohama Qual | 2017/02/26 01:00 | Jimmy Wang v Shuichi Sekiguchi | 6-2,6-7,2-6 |
| Challenger Yokohama Qual | 2017/02/25 01:00 | Jimmy Wang v Gengo Kikuchi | 6-3,3-6,6-1 |
| Challenger Kyoto | 2017/02/21 01:30 | Jimmy Wang v Blaz Kavcic | 0-6,7-6,1-6 |
| Challenger Kyoto Qual | 2017/02/20 03:15 | Sora Fukuda v Jimmy Wang | 1-6,2-6 |
| ITF China F4 | 2017/04/06 05:05 | Xi Qi v Shuichi Sekiguchi | 4-6,3-6 |
| ITF China F4 | 2017/04/04 05:50 | Long Chen v Shuichi Sekiguchi | 0-6,0-6 |
| Challenger Quanzhou | 2017/03/23 04:50 | Shuichi Sekiguchi v Uladzimir Ignatik | 6-7,4-6 |
| Challenger Quanzhou | 2017/03/20 02:05 | Agustin Velotti v Shuichi Sekiguchi | 6-7,4-6 |
| Challenger Quanzhou Qual | 2017/03/19 03:40 | Shuichi Sekiguchi v Andrea Pellegrino | 2-6,6-7 |
| Challenger Quanzhou Qual | 2017/03/18 05:00 | Shuichi Sekiguchi v Aliaksandr Bury | 6-2,6-0 |
| Challenger Shenzhen Qual | 2017/03/12 09:00 | Kuan-Yi Lee v Shuichi Sekiguchi | 6-3,6-4 |
| Challenger Shenzhen Qual | 2017/03/12 04:45 | Shuichi Sekiguchi v Jaume Munar | 6-4,2-6,6-3 |