Stadium: Center Court Round: 19 Ground: Clay
| ITF M25 - Trnava | 2023/11/08 10:40 | Aleksandr Braynin v Karl Friberg | 6-3,6-7,4-6 |
| Challenger - Maia | 2023/11/26 13:10 | Karl Friberg v Tiago Pereira | 4-6,6-3,6-1 |
| Challenger - Danderyd | 2023/11/15 17:30 | Denis Yevseyev v Karl Friberg | 6-2,6-3 |
| ITF M25 - Trnava | 2023/11/12 10:00 | Karl Friberg v Lukas Pokorny | 6-4,6-4 |
| ITF M25 - Trnava | 2023/11/11 09:00 | Karl Friberg v Remy Bertola | 7-5,6-4 |
| ITF M25 - Trnava | 2023/11/10 09:00 | Matej Vocel v Karl Friberg | 4-6,2-6 |
| ITF M25 - Trnava | 2023/11/09 08:55 | Alastair Gray v Karl Friberg | 6-1,5-7,3-6 |
| ITF M25 - Trnava | 2023/11/08 10:40 | Aleksandr Braynin v Karl Friberg | 6-3,6-7,4-6 |
| ATP - Stockholm | 2023/10/16 15:35 | Miomir Kecmanovic v Karl Friberg | 6-4,6-2 |
| Challenger - Maia | 2023/11/26 11:00 | Tiago Silva v Aleksandr Braynin | 6-7,1-6 |
| ITF M25 - Vale Do Lobo | 2023/11/22 10:00 | Elliot Benchetrit v Aleksandr Braynin | 6-1,6-0 |
| ITF M25 - Vale Do Lobo | 2023/11/16 11:30 | Khumoyun Sultanov v Aleksandr Braynin | 6-3,7-6 |
| ITF M25 - Vale Do Lobo | 2023/11/15 10:00 | Lukas Pokorny v Aleksandr Braynin | 4-6,0-6 |
| ITF M25 - Trnava | 2023/11/08 10:40 | Aleksandr Braynin v Karl Friberg | 6-3,6-7,4-6 |
| ITF M25 - Trnava | 2023/11/07 13:35 | Aleksandr Braynin v Roman Postolka | 7-5,6-1 |
| ITF M25 - Trnava | 2023/11/06 14:00 | Aleksandr Braynin v Serafin Zund | 6-7,6-1,10-1 |
| Challenger - Ortisei | 2023/10/22 10:40 | Aleksandr Braynin v Andrea Picchione | 3-6,4-6 |