Round: 62 Ground: Hardcourt outdoor
| ITF Japan F1 | 2017/03/06 01:00 | Yuga Tashiro v Rio Noguchi | 2-6,4-6 |
| ITF Japan F1 | 2017/03/05 01:00 | Koichi Sano v Yuga Tashiro | 2-6,4-6 |
| ITF Thailand F6 | 2016/12/24 08:30 | Xiao Gong v Yuga Tashiro | 6-4,6-2 |
| ITF Thailand F6 | 2016/12/24 04:00 | Yuga Tashiro v Punn Bodhidatta | 3-6,6-0,6-2 |
| ITF Thailand F5 | 2016/12/17 02:30 | Yuga Tashiro v Maksim Malyshev | 6-7,6-1,1-6 |
| ITF Thailand F4 | 2016/12/10 06:00 | Hyun-Woo Nam v Yuga Tashiro | 6-1,6-2 |
| ITF Thailand F4 | 2016/12/10 02:30 | Young-Hoon Jeong v Yuga Tashiro | 2-6,5-7 |
| Billie Jean King Cup | 2016/11/12 03:15 | Kuan-Yi Lee v Yuga Tashiro | 6-3,6-0 |
| ITF Korea F8 | 2016/09/06 02:55 | Young Seok Kim v Hiromasa Oku | 6-0,6-2 |
| ITF Korea F7 | 2016/08/30 06:45 | Hiromasa Oku v Jeamoon Lee | 3-6,6-7 |
| ITF Korea F8 | 2016/08/22 02:30 | Jung-Woong Na v Hiromasa Oku | 4-6,6-1,6-0 |
| ITF Vietnam F8 | 2016/08/01 02:00 | Hiromasa Oku v Sora Fukuda | 2-6,3-6 |
| ITF Vietnam F8 | 2016/07/30 05:30 | Hiromasa Oku v Ansu Bhuyan | 5-7,6-4,7-5 |
| ITF Japan F8 | 2016/06/15 04:30 | Kazuki Nishiwaki v Hiromasa Oku | 2-6,6-3,6-4 |
| ITF Japan F7 | 2016/06/07 03:40 | Hiromasa Oku v Sho Katayama | 1-6,2-6 |
| ITF Japan F6 | 2016/06/02 01:00 | Hiromasa Oku v Yuya Kibi | 3-6,2-6 |