Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF Sweden F4 | 2018/09/22 11:35 | Christoffer Solberg v Oliver Andersson | 6-3,1-6,6-3 |
| ITF Finland F3 | 2018/08/14 11:25 | Christoffer Solberg v Patrik Niklas-Salminen | 0-6,1-6 |
| ITF Finland F2 | 2018/08/08 09:55 | George Loffhagen v Christoffer Solberg | 6-4,6-2 |
| ITF Finland F2 | 2018/08/06 12:00 | Christoffer Solberg v Esteban Bruna | 7-5,5-7,6-1 |
| ITF Finland F1 | 2018/07/31 12:45 | Christoffer Solberg v Patrik Niklas-Salminen | 2-6,4-6 |
| ITF Lithuania F1 | 2018/07/26 09:40 | Christoffer Solberg v Denis Klok | 5-7,3-6 |
| ITF Lithuania F1 | 2018/07/25 11:30 | Christoffer Solberg v Mateusz Terczyński | 6-3,5-7,7-5 |
| ITF Lithuania F1 | 2018/07/23 10:00 | Sergey Betov v Christoffer Solberg | 0-6,5-7 |
| ITF Sweden F4 | 2018/09/22 10:30 | Erik Grevelius v Alexander Georg Mandma | 6-4,6-4 |