Round: 44 Ground: Hardcourt outdoor
| ITF Turkey F3 | 2017/01/23 07:00 | Filip Brtnicky v Naoki Takeda | 1-6,6-3,1-6 |
| ITF Turkey F3 | 2017/01/22 07:00 | Filip Brtnicky v Bogdan Djurdjevic | 6-1,6-4 |
| ITF Czech Republic F12 | 2016/12/06 09:00 | Sami Reinwein v Filip Brtnicky | 6-3,3-6,6-3 |
| ITF Czech Republic F11 | 2016/11/26 13:00 | Filip Brtnicky v Jiri Vachtl | 5-7,4-6 |
| ITF Hungary F6 | 2016/09/19 11:00 | Filip Brtnicky v Peter Nagy | 5-7,0-6 |
| ITF Austria F8 | 2016/08/30 10:05 | Vit Kopriva v Filip Brtnicky | 6-2,6-3 |
| ITF Austria F8 | 2016/08/28 08:00 | Filip Brtnicky v Denis Kapric | 3-6,6-4,7-5 |
| ITF Austria F8 | 2016/08/27 12:00 | Filip Brtnicky v Aitor Aramburu | 6-2,6-1 |
| ITF Turkey F4 | 2017/01/28 07:00 | Ren Nakamura v Oleg Ladik | 6-0,6-2 |
| ITF Turkey F3 | 2017/01/21 07:00 | Ren Nakamura v Isa Mammetgulyyev | 3-6,6-7 |
| Republica Ceha - Extraliga | 2016/11/05 05:50 | Soichiro Moritani v Ren Nakamura | 6-1,6-2 |
| ITF Vietnam F7 | 2016/10/17 05:50 | Ren Nakamura v Sang-Woo Noh | 1-6,3-6 |
| ITF Vietnam F6 - Final | 2016/09/26 04:30 | Ahmed Deedat Abdul Razak v Ren Nakamura | 6-4,6-2 |
| ITF Vietnam F5 | 2016/09/20 03:00 | Issei Okamura v Ren Nakamura | 6-2,6-3 |
| ITF Vietnam F4 | 2016/09/13 08:45 | Ren Nakamura v Yu Hsiang Chiu | 7-5,3-6,2-6 |
| ITF Vietnam F8 | 2016/08/06 05:30 | Congsup Congcar v Ren Nakamura | 6-2,6-2 |