Stadium: Court 1 Round: 27
| ITF Sweden F2 | 2018/05/14 13:50 | Karl Friberg v Press, Frederik | 1-6,3-6 |
| ITF Sweden F3 | 2018/05/23 08:00 | Eriksson, Markus v Press, Frederik | 6-7,3-6 |
| ITF Sweden F3 | 2018/05/21 08:00 | Dijkhuizen, Marc v Press, Frederik | 1-6,6-3,6-7 |
| ITF Sweden F2 | 2018/05/19 09:00 | Press, Frederik v Alexander Ritschard | 4-6,3-6 |
| ITF Sweden F2 | 2018/05/18 13:20 | Press, Frederik v Ornago, Fabrizio | 6-3,6-2 |
| ITF Sweden F2 Qual | 2018/05/17 10:00 | Press, Frederik v van Beem, Colin | 1-6,6-1,6-3 |
| ITF Sweden F2 | 2018/05/16 08:30 | Eriksson, Markus v Press, Frederik | 1-6,0-6 |
| ITF Sweden F2 | 2018/05/14 13:50 | Karl Friberg v Press, Frederik | 1-6,3-6 |
| Egypt F14, Singles Qualifying | 2018/04/19 09:50 | David Poljak v Press, Frederik | 6-2,6-4 |
| ITF Sweden F3 | 2018/05/23 08:00 | Karl Friberg v Goransson, Andre | 4-6,6-3,6-1 |
| ITF Sweden F3 | 2018/05/21 08:00 | Karl Friberg v Johansson, Morgan | 2-6,6-1,6-4 |
| ITF Sweden F2 | 2018/05/14 13:50 | Karl Friberg v Press, Frederik | 1-6,3-6 |
| ITF Sweden F1 | 2018/05/09 09:30 | Karl Friberg v Nick Chappell | 2-6,3-6 |
| ITF Sweden F1 | 2018/05/08 13:35 | Taylor, Sam v Karl Friberg | 2-6,0-6 |
| Turkey F15, Singles Qualifying | 2018/04/19 09:40 | Riccardo Bonadio v Karl Friberg | 6-2,6-0 |
| Turkey F15, Singles Qualifying | 2018/04/17 07:30 | Kolisnyk, Olexiy v Karl Friberg | 3-6,1-6 |
| Turkey F15, Singles Qualifying | 2018/04/16 07:30 | Karl Friberg v Veldheer, Mick | 0-6,6-3,6-2 |