Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ATP Stockholm | 2018/10/14 13:55 | Peter Polansky v Karl Friberg | 6-4,6-1 |
| ITF Sweden F5 | 2018/10/01 14:00 | Karl Friberg v Otto Virtanen | 3-6,7-5,1-6 |
| ITF Sweden F4 | 2018/09/25 11:00 | Karl Friberg v Otto Virtanen | 6-1,5-7,0-6 |
| ITF Great Britain F5 | 2018/09/18 11:40 | Karl Friberg v Aidan Mchugh | 6-4,4-6,6-7 |
| ITF Great Britain F4 | 2018/09/12 12:05 | Jack Draper v Karl Friberg | 6-3,6-4 |
| ITF Great Britain F4 | 2018/09/11 13:00 | Robert Carter v Karl Friberg | 6-7,3-6 |
| ITF Belgium F10 | 2018/08/28 12:00 | Benjamin Dhoe v Karl Friberg | 6-3,6-2 |
| ITF Finland F3 | 2018/08/18 10:00 | Otto Virtanen v Karl Friberg | 4-6,1-6 |
| ITF Sweden F5 | 2018/10/01 14:25 | Patrik Niklas-Salminen v Filip Bergevi | 6-7,6-3,7-6 |
| ITF Sweden F4 | 2018/09/25 13:15 | Christopher Heyman v Filip Bergevi | 6-4,6-3 |
| ITF Great Britain F5 | 2018/09/22 09:30 | Jack Draper v Filip Bergevi | 6-3,6-2 |
| ITF Great Britain F5 | 2018/09/21 09:30 | Antoine Bellier v Filip Bergevi | 2-6,2-6 |
| ITF Great Britain F5 | 2018/09/20 12:50 | Joshua Paris v Filip Bergevi | 3-6,6-3,4-6 |
| ITF Great Britain F5 | 2018/09/19 13:00 | Filip Bergevi v Francesco Vilardo | 6-3,7-5 |
| ITF Great Britain F5 | 2018/09/18 12:15 | Filip Bergevi v Isaac Stoute | 6-2,7-6 |
| Challenger Bastad | 2018/07/09 09:00 | Vaclav Safranek v Filip Bergevi | 6-3,0-6,7-5 |