Stadium: I Round: 27 Ground: Clay
| ITF Chinese Taipei F3 | 2016/10/29 02:00 | Patrik Niklas-Salminen v Jonas Merckx | 6-4,4-6,5-7 |
| ITF Belgium F12 | 2017/09/07 10:30 | Jonas Merckx v Bart Van Den Berg | 6-0,6-4 |
| ITF Belgium F12 | 2017/09/05 10:05 | Jonas Merckx v Hunter Johnson | 6-4,6-2 |
| ITF Belgium F11 | 2017/09/02 15:00 | Jonas Merckx v Louis Wessels | 4-6,3-6 |
| ITF Belgium F11 | 2017/09/01 09:05 | Maxime Pauwels v Jonas Merckx | 4-6,2-6 |
| ITF Belgium F11 | 2017/08/31 09:35 | Manuel Guinard v Jonas Merckx | 4-6,0-6 |
| ITF Belgium F11 | 2017/08/28 11:50 | Philippe Gelade v Jonas Merckx | 0-6,0-6 |
| ITF Belgium F9 | 2017/08/18 14:05 | Julien Cagnina v Jonas Merckx | 6-7,6-0,6-2 |
| ITF Belgium F9 | 2017/08/17 15:25 | Maxime Pauwels v Jonas Merckx | 6-3,4-6,3-6 |
| 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 |
| ITF Hungary F7 | 2017/08/29 12:30 | Enrique Lopez-Perez v Patrik Niklas-Salminen | 6-2,4-6,6-2 |
| ITF Finland F3 | 2017/08/16 10:00 | Karl Friberg v Patrik Niklas-Salminen | 6-2,3-6,6-2 |
| ITF Finland F3 | 2017/08/15 10:10 | Patrik Niklas-Salminen v Mattias Siimar | 6-4,7-6 |
| ITF Finland F2 | 2017/08/08 12:35 | Patrik Niklas-Salminen v Matias Franco Descotte | 4-6,7-6,4-6 |
| 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 |