Round: 54 Ground: Clay
| ITF Uganda F2 | 2018/05/10 11:30 | Christoffer Solberg v S D Prajwal Dev | 4-6,7-5,3-6 |
| ITF Uganda F2 | 2018/05/09 06:00 | Giovani Samaha v Christoffer Solberg | 7-6,0-6,2-6 |
| ITF Uganda F2 | 2018/05/07 10:30 | Sergey Dorozhkin v Christoffer Solberg | 6-7,0-6 |
| ITF Uganda F2 | 2018/05/06 06:00 | Ibrahim Kibet Yego v Christoffer Solberg | 2-6,3-6 |
| ITF Uganda F1 | 2018/04/29 12:00 | Christoffer Solberg v Mehluli D A Sibanda | 6-0,1-6,0-6 |
| ITF Egypt F12 | 2018/04/01 08:00 | Dominik Kellovsky v Christoffer Solberg | 4-6,6-4,6-0 |
| ITF Egypt F12 | 2018/03/31 08:00 | Iancu-Iustinian Ghinda v Christoffer Solberg | 2-6,1-6 |
| ITF Egypt F9 | 2018/03/12 08:00 | Christoffer Solberg v Dominic Weidinger | 1-6,5-7 |
| ITF Sweden F1 Qual | 2018/05/05 08:00 | Patrick Mayer v Ville Perkkola | 6-0,6-0 |
| ITF Finland F1 Qual | 2017/07/29 07:30 | Ville Perkkola v Gabriele Moghini | 3-6,1-6 |