Stadium: C Round: 25 Ground: Clay
| ITF Finland F1 | 2015/08/04 09:20 | Christoffer Solberg v Patrik Niklas-Salminen | 6-3,4-6,1-6 |
| ITF Egypt F7 | 2018/02/24 10:30 | Luca Prevosto v Christoffer Solberg | 4-6,1-6 |
| ITF Tunisia F25 | 2017/09/06 13:30 | Andrea Grazioso v Christoffer Solberg | 6-2,6-2 |
| ITF Tunisia F25 | 2017/09/04 09:00 | Christoffer Solberg v Ramy Labna | 6-3,6-3 |
| ITF Tunisia F25 | 2017/09/03 09:00 | Christoffer Solberg v Melker Isaksson | 6-4,6-1 |
| ITF Finland F3 | 2017/08/16 12:55 | Jurgen Zopp v Christoffer Solberg | 6-1,6-2 |
| ITF Finland F3 | 2017/08/15 07:00 | Christoffer Solberg v Alexander Merino | 6-2,6-1 |
| ITF Finland F3 Qual | 2017/08/13 07:00 | Christoffer Solberg v Matias Jarvi | 7-5,6-2 |
| ITF Finland F3 Qual | 2017/08/12 09:30 | Christoffer Solberg v Juho Kantola | 6-2,6-0 |
| ITF Turkey F3 | 2018/01/25 07:00 | Patrik Niklas-Salminen v Gianluca Mager | 3-6,2-6 |
| ITF Turkey F3 | 2018/01/23 07:30 | Patrik Niklas-Salminen v Vazha Shubladze | 6-2,6-2 |
| ITF Turkey F3 | 2018/01/22 10:00 | Patrik Niklas-Salminen v Gleb Alekseenko | 6-0,6-0 |
| ITF Finland F4 | 2017/11/15 14:00 | Tom Jomby v Patrik Niklas-Salminen | 6-3,4-6,7-5 |
| ITF Finland F4 | 2017/11/14 19:55 | Patrik Niklas-Salminen v Matteo Viola | 6-4,3-6,7-5 |
| 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 |