Stadium: C Round: 25 Ground: Clay
| ITF Finland F1 Qual | 2017/07/29 07:30 | Patrik Niklas-Salminen v Johan Jonhagen | 6-7,0-6 |
| Challenger Tampere Qual | 2017/07/22 12:15 | Patrik Niklas-Salminen v Juan Ignacio Londero | 2-6,4-6 |
| Challenger Tampere Qual | 2017/07/22 08:30 | Aaro Pollanen v Patrik Niklas-Salminen | 6-7,6-7 |
| Challenger Lisbon Qual | 2017/06/10 16:10 | Goncalo Falcao v Patrik Niklas-Salminen | 6-3,6-4 |
| Challenger Mestre Qual | 2017/05/20 13:25 | Hubert Hurkacz v Patrik Niklas-Salminen | 6-1,6-3 |
| ITF Italy F13 | 2017/05/16 11:00 | Patrik Niklas-Salminen v Walter Trusendi | 1-6,0-6 |
| ITF Italy F13 | 2017/05/14 07:00 | Patrik Niklas-Salminen v Kirill Kivattsev | 7-6,7-5 |
| ITF Italy F13 | 2017/05/14 07:00 | Patrik Niklas-Salminen v Ludovico Scerrati | 6-1,6-1 |
| ITF Finland F1 | 2017/08/03 10:00 | Axel Michon v Matias Franco Descotte | 6-1,6-2 |
| ITF Finland F1 | 2017/08/02 08:00 | Patrick Kaukovalta v Matias Franco Descotte | 0-6,6-3,3-6 |
| ITF Finland F1 | 2017/08/01 07:00 | Leevi Saatela v Matias Franco Descotte | 0-6,0-6 |
| ITF Estonia F1 | 2017/07/28 15:50 | Matias Franco Descotte v George Von Massow | 3-6,1-6 |
| ITF Estonia F1 | 2017/07/27 10:20 | Arturs Lazdins v Matias Franco Descotte | 1-6,1-6 |
| ITF Estonia F1 | 2017/07/26 09:40 | Sameer Kumar v Matias Franco Descotte | 1-6,4-6 |
| ITF Estonia F1 | 2017/07/24 09:25 | Karl Kiur Saar v Matias Franco Descotte | 3-6,1-6 |
| Challenger Medellin Qual | 2017/07/09 21:00 | Matias Franco Descotte v Nicolas Alberto Arreche | 4-6,6-2,4-6 |