Round: 25 Ground: Hardcourt outdoor
| ITF Japan F4 | 2016/03/30 01:00 | Issei Okamura v Kittiphong Wachiramanowong | 6-4,6-2 |
| ITF Thailand F9 | 2015/12/02 08:25 | Kittiphong Wachiramanowong v Issei Okamura | 3-6,6-4,6-3 |
| ITF Indonesia F4 | 2016/12/01 03:10 | Kento Takeuchi v Kittiphong Wachiramanowong | 6-3,6-3 |
| ITF Indonesia F4 | 2016/11/29 03:10 | Kittiphong Wachiramanowong v David Agung Susanto | 6-2,6-2 |
| ITF Vietnam F9 | 2016/11/01 05:30 | Kittiphong Wachiramanowong v Rishab Agarwal | 7-5,3-6,6-7 |
| ITF Vietnam F8 | 2016/10/27 03:00 | Kittiphong Wachiramanowong v Evan Song | 3-6,6-2,2-6 |
| ITF Vietnam F8 | 2016/10/25 09:45 | Linh Giang Trinh v Kittiphong Wachiramanowong | 3-6,3-6 |
| ITF Vietnam F8 | 2016/10/24 04:30 | Kittiphong Wachiramanowong v Anthony Susanto | 6-4,6-1 |
| ITF Vietnam F8 | 2016/10/23 06:00 | Kittiphong Wachiramanowong v Atsushi Ushida | 6-4,6-0 |
| ITF Vietnam F7 | 2016/10/17 06:05 | Nam Hoang Ly v Kittiphong Wachiramanowong | 6-1,6-4 |
| ITF Indonesia F5 | 2016/12/07 07:10 | David Agung Susanto v Issei Okamura | 6-1,6-4 |
| ITF W60 Montpellier | 2016/11/12 07:00 | Issei Okamura v Sergey Betov | 6-4,5-7,3-6 |
| ITF W60 Montpellier | 2016/11/12 04:30 | Issei Okamura v Soichiro Moritani | 7-5,6-2 |
| ITF W60 Montpellier | 2016/11/05 02:00 | Issei Okamura v Masato Shiga | 3-6,1-6 |
| ITF Chinese Taipei F1 | 2016/10/11 02:00 | Tung-Lin Wu v Issei Okamura | 6-2,3-6,6-2 |
| ITF Vietnam F5 | 2016/09/22 03:00 | Issei Okamura v Shinta Fujii | 3-6,6-7 |
| ITF Vietnam F5 | 2016/09/20 03:00 | Issei Okamura v Ren Nakamura | 6-2,6-3 |
| ITF Vietnam F4 | 2016/09/16 03:00 | Yuichi Ito v Issei Okamura | 6-2,4-6,6-4 |