Round: 62 Ground: Hardcourt outdoor
| ITF Japan F1 | 2017/03/08 01:00 | Shoma Kato v Hiroyasu Ehara | 3-6,2-6 |
| ITF Japan F1 | 2017/03/04 01:00 | Hiroyasu Ehara v Kousuke Ogura | 6-2,6-2 |
| Challenger Yokohama Qual | 2017/02/26 03:20 | Hiroyasu Ehara v Takuto Niki | 7-6,1-6,3-6 |
| Challenger Yokohama Qual | 2017/02/25 06:25 | Hiroyasu Ehara v Masamichi Imamura | 6-3,6-4 |
| ITF Egypt F4 | 2017/02/10 12:30 | Youssef Hossam v Hiroyasu Ehara | 6-4,6-2 |
| ITF Egypt F4 | 2017/02/09 09:30 | Olexiy Kolisnyk v Hiroyasu Ehara | 2-6,1-6 |
| ITF Egypt F4 | 2017/02/08 11:55 | Hiroyasu Ehara v Markus Eriksson | 6-3,6-4 |
| ITF Egypt F4 | 2017/02/06 08:00 | Hiroyasu Ehara v Keisuke Numajiri | 6-0,6-3 |
| ITF Japan F1 | 2017/03/08 02:30 | Shinta Fujii v Takuto Niki | 6-7,2-6 |
| ITF Japan F1 | 2017/03/06 01:00 | Yohei Ono v Shinta Fujii | 5-7,5-7 |
| ITF Japan F1 | 2017/03/04 01:00 | Tomohiro Masabayashi v Shinta Fujii | 6-3,2-6,3-6 |
| Challenger Kyoto Qual | 2017/02/18 03:00 | Shuichi Sekiguchi v Shinta Fujii | 6-1,7-5 |
| ITF Indonesia F2 Qual | 2017/02/13 03:15 | Chan-Yeong Oh v Shinta Fujii | 6-3,6-1 |
| ITF Indonesia F2 Qual | 2017/02/12 09:45 | Mochammad Rizky Widianto v Shinta Fujii | 3-6,2-6 |
| ITF Indonesia F1 Qual | 2017/02/06 06:15 | Shinta Fujii v Kazuma Kawachi | 6-3,5-7,1-6 |
| ITF Indonesia F1 Qual | 2017/02/05 09:00 | Shinta Fujii v Jesse Delaney | 6-3,6-4 |