Stadium: Center Round: 25 Ground: Hardcourt indoor
| ITF Estonia F4 | 2017/11/07 09:00 | Patrik Niklas-Salminen v Marat Deviatiarov | 6-7,6-1,3-6 |
| ITF Estonia F3 | 2017/11/02 09:00 | Jonathan Mridha v Patrik Niklas-Salminen | 6-3,6-3 |
| ITF Estonia F3 | 2017/10/31 10:30 | Alexander Igoshin v Patrik Niklas-Salminen | 3-6,2-6 |
| ITF Estonia F2 | 2017/10/25 10:00 | Gregoire Jacq v Patrik Niklas-Salminen | 6-2,6-1 |
| ITF Estonia F2 | 2017/10/23 10:25 | Patrik Niklas-Salminen v Karl Friberg | 7-6,6-2 |
| ITF Belgium F12 | 2017/09/08 08:00 | Jonas Merckx v Patrik Niklas-Salminen | 6-2,6-3 |
| ITF Belgium F12 | 2017/09/07 10:40 | Stijn Slump v Patrik Niklas-Salminen | 2-6,1-6 |
| ITF Belgium F12 | 2017/09/05 10:55 | Patrik Niklas-Salminen v Michiel de Krom | 7-5,6-4 |
| Challenger Bratislava | 2017/11/08 12:20 | Marcos Baghdatis v Matteo Viola | 6-4,6-4 |
| Challenger Bratislava Qual | 2017/11/06 09:00 | Matteo Viola v Niels Desein | 6-3,6-7,2-6 |
| Challenger Bratislava Qual | 2017/11/05 10:05 | Matteo Viola v Andrej Glvac | 6-4,6-1 |
| Challenger Bratislava Qual | 2017/11/04 12:40 | Matteo Viola v Sarp Agabigun | 3-6,6-4,6-2 |
| ITF Israel F15 | 2017/10/31 13:20 | Matteo Viola v Yshai Oliel | 1-6,1-6 |
| ITF Greece F6 | 2017/10/29 09:00 | Matteo Viola v Tallon Griekspoor | 6-7,4-6 |
| ITF Greece F6 | 2017/10/28 07:00 | Vaclav Safranek v Matteo Viola | 7-6,1-6,6-7 |
| ITF Greece F6 | 2017/10/27 07:30 | Matteo Viola v Markos Kalovelonis | 6-1,6-4 |