Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF Greece F7 | 2017/10/28 09:00 | Hiramatsu, Shinnosuke v Khomich, Aleksei | 2-6,3-6 |
| Serbia F5, Singles | 2017/09/06 08:55 | Domagoj Biljesko v Hiramatsu, Shinnosuke | 6-4,6-3 |
| ITF Serbia F3 Qual | 2017/08/19 09:30 | Hiramatsu, Shinnosuke v Bosnjak, Mislav | 6-3,4-6,3-6 |
| ITF Serbia F2 | 2017/08/16 07:30 | Jacq, Gregoire v Hiramatsu, Shinnosuke | 6-4,6-4 |
| ITF Serbia F1 Qual | 2017/08/06 07:00 | Hiramatsu, Shinnosuke v Alexander Donski | 6-3,2-6,3-6 |
| ITF Serbia F1 Qual | 2017/08/05 07:00 | Hiramatsu, Shinnosuke v Drobnjakovic, Pavle | 6-1,6-1 |
| ITF Georgia F2 | 2017/07/09 05:00 | Wakita, Shunsuke v Hiramatsu, Shinnosuke | 6-4,7-6 |
| ITF Georgia F1 | 2017/07/02 06:00 | Shubladze, Vazha v Hiramatsu, Shinnosuke | 7-6,6-1 |
| ITF Greece F7 | 2017/11/02 10:45 | Hovhannisyan, Mousheg v Billy Harris | 6-7,3-6 |
| ITF Greece F7 | 2017/11/01 09:30 | Hovhannisyan, Mousheg v Zsombor Piros | 7-6,6-1 |
| ITF Greece F7 | 2017/10/30 08:00 | Alexander Donski v Hovhannisyan, Mousheg | 2-6,3-6 |
| ITF Greece F7 | 2017/10/29 08:30 | Schramm, Marvin v Hovhannisyan, Mousheg | 4-6,2-6 |
| ITF Greece F6 | 2017/10/24 12:40 | Hovhannisyan, Mousheg v Dominik Kellovsky | 3-6,4-6 |
| ITF Greece F6 | 2017/10/23 07:00 | Hovhannisyan, Mousheg v Dettinger, Moritz | 6-7,6-3,6-3 |
| Fairfield, USA, Qualifications | 2017/10/07 22:15 | Ryan Haviland v Hovhannisyan, Mousheg | 6-4,6-3 |
| ITF USA F32 | 2017/09/26 21:10 | Hovhannisyan, Mousheg v Jumpei Yamasaki | 4-6,5-7 |