Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Doboj | 2021/07/13 11:30 | Frane Nincevic v Christoffer Solberg | 6-2,7-6 |
| ITF M15 Sofia | 2021/07/05 08:00 | Christoffer Solberg v Ivan Mikhaylyuk | 1-6,3-6 |
| ITF M15 Sofia | 2021/07/04 10:30 | Christoffer Solberg v Sergis Kyratzis | 6-1,6-3 |
| ITF M15 Antalya | 2020/03/08 08:00 | Xavier Gabarro v Christoffer Solberg | 2-1 |
| ITF M15 Antalya | 2020/03/03 09:35 | Pol Toledo Bague v Christoffer Solberg | 6-3,6-0 |
| ITF M15 Peguera | 2020/02/16 11:00 | Christoffer Solberg v Davide Albertoni | 2-6,2-6 |
| ITF M15 Palmanova | 2020/02/10 10:00 | Oriol Fillat Gimenez v Christoffer Solberg | 6-1,6-7,10-3 |
| ITF M15 Palmanova | 2020/02/09 11:00 | Juan C Garcia Garcia v Christoffer Solberg | 3-6,3-6 |