Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 Karlskrona | 2019/05/08 13:20 | Simon Freund v Karl Friberg | 3-6,7-5,5-7 |
| ATP Stockholm | 2021/11/06 11:00 | Simon Freund v Nino Serdarusic | 1-6,7-6,3-6 |
| ITF M15 Doha | 2021/10/22 12:30 | Simon Freund v Julian Cash | 5-7,3-6 |
| ITF M15 Doha | 2021/10/21 12:30 | Simon Freund v Joshua Paris | 6-1,7-6 |
| ITF M15 Doha | 2021/10/20 12:30 | Simon Freund v Christoffer Solberg | 6-3,6-4 |
| ITF M25 Falun | 2021/09/28 10:55 | Maximilian Neuchrist v Simon Freund | 4-6,6-3,6-2 |
| ITF M25 Falun | 2021/09/27 09:45 | Simon Freund v Robin Thour | 4-6,6-3,12-10 |
| ITF M25 Jonkoping | 2021/09/21 09:10 | Jonathan Mridha v Simon Freund | 7-5,4-6,7-5 |
| ITF M25 Ricany | 2021/09/01 11:40 | Antonin Bolardt v Simon Freund | 6-2,1-6,6-4 |
| ITF M15 Heraklion | 2021/11/23 08:30 | Karl Friberg v Alastair Gray | 2-6,5-7 |
| ITF M15 Heraklion | 2021/11/17 10:00 | Filip Bergevi v Karl Friberg | 6-3,7-6 |
| ITF M25 Falun | 2021/09/27 09:20 | Karl Friberg v Daniel Little | 1-6,2-6 |
| ITF M25 Falun | 2021/09/26 11:00 | Karl Friberg v Felipe Mikkelsen | 6-1,6-1 |
| ITF M25 Jonkoping | 2021/09/21 12:20 | Evgeny Karlovskiy v Karl Friberg | 6-4,6-1 |
| ITF M15 Ulcinj | 2021/09/16 09:50 | Rrezart Cungu v Karl Friberg | 6-1,6-3 |
| ITF M15 Ulcinj | 2021/09/14 08:00 | Karl Friberg v Petar Jovanovic | 6-3,6-0 |
| ITF M15 Ulcinj | 2021/09/07 10:55 | Karl Friberg v Antonio Massara | 2-6,3-6 |