Stadium: Court 1 Round: 62
| ITF Sweden F3 | 2018/05/24 08:00 | Frederik Press v Karl Friberg | 6-2,6-3 |
| ITF Sweden F3 | 2018/05/23 08:00 | Karl Friberg v Andre Goransson | 4-6,6-3,6-1 |
| ITF Sweden F3 | 2018/05/21 08:00 | Karl Friberg v Morgan Johansson | 2-6,6-1,6-4 |
| ITF Sweden F2 | 2018/05/14 13:50 | Karl Friberg v Frederik Press | 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 | Sam Taylor v Karl Friberg | 2-6,0-6 |
| ITF Turkey F15 | 2018/04/19 09:40 | Riccardo Bonadio v Karl Friberg | 6-2,6-0 |
| ITF Turkey F15 | 2018/04/17 07:30 | Olexiy Kolisnyk v Karl Friberg | 3-6,1-6 |
| ITF Hungary F4 Qual | 2018/06/09 08:00 | Philip Bachmaier v Nemanja Subanovic | 3-6,2-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/28 16:05 | Nemanja Subanovic v Milos Nikolic | 2-6,3-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/27 10:30 | Nemanja Subanovic v Stefan Granolic | 6-3,6-2 |
| ITF Hungary F1 | 2018/05/08 09:35 | Peter Makk v Nemanja Subanovic | 6-7,2-6 |
| ITF Hungary F1 Qual | 2018/05/07 09:25 | Edoardo Sardella v Nemanja Subanovic | 6-3,5-7,3-6 |
| ITF Croatia F3 | 2018/03/19 11:00 | Mike Urbanija v Nemanja Subanovic | 3-6,6-4,6-2 |
| ITF Croatia F3 | 2018/03/18 13:00 | Martin Zeljenka v Nemanja Subanovic | 5-7,1-6 |
| ITF Croatia F2 | 2018/03/10 08:00 | Simone Camposeo v Nemanja Subanovic | 4-6,7-6,7-5 |