Stadium: Court 1 Round: 29 Ground: Hardcourt outdoor
| ITF Finland F3 | 2018/08/14 11:40 | Karl Friberg v Patrick Kaukovalta | 6-3,6-4 |
| ITF M25 Trnava | 2023/04/02 09:00 | Jakub Mensik v Karl Friberg | 7-6,6-3 |
| ITF M25 Trnava | 2023/04/01 09:00 | Tibo Colson v Karl Friberg | 2-6,4-6 |
| ITF M25 Trnava | 2023/03/31 10:35 | Karl Friberg v Eliakim Coulibaly | 7-5,6-1 |
| ITF M25 Trnava | 2023/03/30 12:15 | Karl Friberg v Nicolas Kobelt | 6-1,6-1 |
| ITF M25 Trnava | 2023/03/28 15:25 | Karl Friberg v Lukas Palovic | 6-0,6-4 |
| Challenger Las Franquesas del Valles | 2023/03/23 09:30 | Karl Friberg v Marco Trungelliti | 3-6,1-6 |
| Challenger Las Franquesas del Valles | 2023/03/21 15:05 | Karl Friberg v Bogdan Bobrov | 6-4,5-7,6-1 |
| Challenger Las Franquesas del Valles | 2023/03/20 11:40 | Bruno P Navarro v Karl Friberg | 2-6,3-6 |
| ITF Finland F3 | 2018/08/14 11:40 | Karl Friberg v Patrick Kaukovalta | 6-3,6-4 |
| ITF Finland F2 | 2018/08/07 09:35 | Patrick Kaukovalta v Michal Konecny | 6-7,4-6 |
| ITF Finland F1 | 2018/08/01 08:00 | Eduardo Dischinger v Patrick Kaukovalta | 3-6,6-2,6-3 |
| ITF Finland F1 | 2018/07/31 10:00 | Patrick Kaukovalta v Mats Hermans | 3-6,6-2,6-3 |
| ITF Finland F3 | 2017/08/16 10:00 | Daniel Appelgren v Patrick Kaukovalta | 4-6,6-4,6-2 |
| ITF Finland F3 | 2017/08/15 08:25 | Patrick Kaukovalta v Marco Bortolotti | 6-1,6-3 |
| ITF Finland F2 | 2017/08/09 11:10 | Patrick Kaukovalta v Julien Cagnina | 2-6,1-6 |
| ITF Finland F2 | 2017/08/08 16:45 | Aleksi Tuukkanen v Patrick Kaukovalta | 0-6,1-6 |