Round: 46 Ground: Hardcourt outdoor
| Others | 2016/11/12 04:30 | Issei Okamura v Moritani, Soichiro | 7-5,6-2 |
| Others | 2016/11/05 02:00 | Issei Okamura v Shiga, Masato | 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 Fujii, Shinta | 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 | Ito, Yuichi v Issei Okamura | 6-2,4-6,6-4 |
| ITF Vietnam F4 | 2016/09/15 03:30 | Choi, Seungri v Issei Okamura | 4-6,3-6 |
| ITF Vietnam F4 | 2016/09/13 07:10 | Oh, Chan-Yeong v Issei Okamura | 6-7,3-6 |
| Others | 2016/11/12 05:10 | Kaito Uesugi v Betov, Sergey | 2-6,1-6 |
| Others | 2016/11/07 04:15 | Kim, Cheong-Eui v Betov, Sergey | 6-3,6-2 |
| Others | 2016/11/06 06:15 | Ito, Yuichi v Betov, Sergey | 7-6,4-6,5-7 |
| Others | 2016/11/05 06:55 | Masaya Kobayashi v Betov, Sergey | 2-6,1-6 |
| Challenger Tashkent Qual | 2016/10/09 07:25 | Betov, Sergey v Surchenko, Dmitry | 3-6,2-6 |
| Orleans, France, Qualifying | 2016/09/25 13:35 | Betov, Sergey v Mektic, Nikola | 4-6,4-6 |
| Orleans, France, Qualifying | 2016/09/24 16:55 | Betov, Sergey v Bednarek, Tomasz | 7-6,6-2 |
| Nanchang, China | 2016/09/12 03:20 | Betov, Sergey v Chung, Hyeon | 0-6,2-6 |