Round: 25 Ground: Hardcourt outdoor
| ITF Japan F2 | 2017/03/16 02:00 | Shintaro Imai v Masaki Sasai | 6-7,3-6 |
| ITF Japan F2 | 2017/03/14 05:45 | Shintaro Imai v Rio Noguchi | 6-1,6-1 |
| ITF Japan F1 | 2017/03/08 01:00 | Yuta Shimizu v Shintaro Imai | 7-5,6-2 |
| Challenger Yokohama Qual | 2017/02/25 05:30 | Blaz Rola v Shintaro Imai | 6-4,6-1 |
| ITF Indonesia F2 | 2017/02/17 05:45 | Dayne Kelly v Shintaro Imai | 7-6,6-3 |
| ITF Indonesia F2 | 2017/02/16 06:10 | Rhett Purcell v Shintaro Imai | 6-7,6-2,3-6 |
| ITF Indonesia F2 | 2017/02/14 03:00 | Hao Yuan Ng v Shintaro Imai | 0-6,3-6 |
| ITF Indonesia F1 | 2017/02/10 07:45 | Shintaro Imai v Kento Takeuchi | 2-6,4-6 |
| Others | 2016/11/06 02:00 | Shinji Hazawa v Kaito Uesugi | 4-6,7-6,4-6 |
| Others | 2016/11/05 05:00 | Shinta Fujii v Shinji Hazawa | 2-6,1-6 |