Round: 27 Ground: Hardcourt outdoor
| ITF Chinese Taipei F1 | 2017/06/15 02:00 | Yusuke Takahashi v Dane Propoggia | 6-1,6-1 |
| ITF Chinese Taipei F1 | 2017/06/14 02:00 | Yusuke Takahashi v Chien Hsun Lo | 6-4,6-1 |
| ITF Japan F7 | 2017/06/10 02:45 | Yusuke Takahashi v Yosuke Watanuki | 2-6,3-6 |
| ITF Japan F7 | 2017/06/09 02:45 | Sho Shimabukuro v Yusuke Takahashi | 4-6,5-7 |
| ITF Japan F7 | 2017/06/07 01:00 | Masaki Sasai v Yusuke Takahashi | 3-6,4-6 |
| ITF Japan F7 | 2017/06/06 06:15 | Rimpei Kawakami v Yusuke Takahashi | 1-6,6-4,5-7 |
| ITF Japan F6 | 2017/06/04 02:00 | Shintaro Imai v Yusuke Takahashi | 2-6,2-6 |
| ITF Japan F6 | 2017/06/03 02:30 | Yusuke Takahashi v Renta Tokuda | 6-4,6-3 |
| ITF Chinese Taipei F1 | 2017/06/15 03:30 | Shao-Fan Liu v Shinta Fujii | 6-4,6-7,5-7 |
| ITF Chinese Taipei F1 | 2017/06/14 04:55 | Shinta Fujii v Finn Tearney | 7-5,6-3 |
| ITF Japan F6 Qual | 2017/05/28 01:00 | Shinta Fujii v Tomohiro Masabayashi | 6-2,4-6,2-6 |
| ITF China F7 Qual | 2017/05/15 03:50 | He Feng v Shinta Fujii | 6-1,6-4 |
| ITF China F7 Qual | 2017/05/14 04:55 | Shinta Fujii v Xi Qi | 6-4,6-7,6-3 |
| ITF China F7 Qual | 2017/05/13 06:30 | Tao Mu v Shinta Fujii | 6-7,1-6 |
| ITF China F6 Qual | 2017/05/07 04:50 | Chukang Wang v Shinta Fujii | 6-4,7-5 |
| ITF China F6 Qual | 2017/05/06 04:30 | Louis Clark v Shinta Fujii | 3-6,3-6 |