Round: 44 Ground: Hardcourt outdoor
| ITF Thailand F4 | 2016/12/10 07:00 | Numajiri, Keisuke v Park, Sung Jun | 7-6,2-6,6-0 |
| ITF Chinese Taipei F1 | 2016/10/11 05:00 | Yu, Cheng-Yu v Numajiri, Keisuke | 6-2,6-4 |
| Challenger Nanchang Qual | 2016/09/10 07:10 | Sekiguchi, Shuichi v Numajiri, Keisuke | 6-0,6-2 |
| ITF Korea F8 | 2016/09/07 04:35 | Numajiri, Keisuke v Jeamoon Lee | 1-6,1-6 |
| ITF Korea F8 | 2016/09/06 04:00 | Nagao, Katsuki v Numajiri, Keisuke | 6-3,4-6,0-6 |
| ITF Korea F8 | 2016/09/04 02:00 | Numajiri, Keisuke v Cho, Gwang Hyeon | 6-1,6-4 |
| ITF Korea F8 | 2016/08/28 02:00 | Numajiri, Keisuke v Jang, Woo Hyeok | 3-6,1-6 |
| ITF Spain F26 Qual | 2016/08/14 08:30 | Numajiri, Keisuke v Sanz Llopis, Aitor | 2-6,4-6 |
| ITF Thailand F4 | 2016/12/10 07:00 | Malyshev, Aleksandr v Arsenov, Danila | 7-5,4-6,4-6 |
| ITF Turkey F46 | 2016/11/16 08:25 | Arsenov, Danila v Zemel, Yankel | 4-6,6-3,6-7 |
| ITF Turkey F46 Qual | 2016/11/14 07:00 | Arsenov, Danila v Usakli, Oezen | 6-1,6-1 |
| ITF Kazakhstan F5 | 2016/09/22 04:00 | Fayziev, Sanjar v Arsenov, Danila | 6-3,6-2 |
| ITF Kazakhstan F5 | 2016/09/21 04:00 | Arsenov, Danila v Tsivadze, George | 0-6,6-3,6-4 |
| ITF India F5 | 2016/09/20 07:45 | Dernowski, Dietrich v Arsenov, Danila | 2-6,3-6 |
| ITF Kazakhstan F5 Qual | 2016/09/18 08:00 | Ishtuganov, Dmytro v Arsenov, Danila | 1-6,6-3,3-6 |
| ITF Kazakhstan F5 Qual | 2016/09/17 08:00 | Arsenov, Danila v Urinov, Ibrokhimjon | 6-0,6-2 |