Stadium: Pista 3 Round: 25 Ground: Hardcourt outdoor
| Challenger Las Franquesas del Valles | 2023/03/20 11:40 | Bruno P Navarro v Karl Friberg | 2-6,3-6 |
| Challenger Las Franquesas del Valles | 2023/03/19 14:35 | Ignasi De Rueda De Genover v Karl Friberg | 2-6,6-3,3-6 |
| ITF M25 Trimbach | 2023/03/17 12:05 | Maximilian Neuchrist v Karl Friberg | 6-4,6-4 |
| ITF M25 Trimbach | 2023/03/16 09:00 | Kirill Kivattsev v Karl Friberg | 2-6,7-5,4-6 |
| ITF M25 Trimbach | 2023/03/15 09:00 | Alessandro Pecci v Karl Friberg | 4-6,6-7 |
| ITF M15 Creteil | 2023/03/09 11:00 | Karl Friberg v Antoine Ghibaudo | 1-6,3-6 |
| ITF M15 Creteil | 2023/03/07 17:00 | Karl Friberg v Mayeul Darras | 6-4,6-4 |
| Challenger Rovereto | 2023/02/20 09:00 | Karl Friberg v Mathias Bourgue | 3-6,6-7 |
| Challenger Las Franquesas del Valles | 2023/03/20 15:15 | Maks Kasnikowski v Bogdan Bobrov | 7-6,6-7,5-7 |
| Challenger Las Franquesas del Valles | 2023/03/19 16:45 | Miguel Damas v Bogdan Bobrov | 2-6,4-6 |
| Challenger Szekesfehervar | 2023/03/12 11:45 | Giovanni Mpetshi Perricard v Bogdan Bobrov | 7-6,6-4 |
| Challenger Antalya | 2023/03/05 12:20 | Bogdan Bobrov v Gerald Melzer | 3-6,1-6 |
| ITF M15 Monastir | 2023/02/28 10:10 | Ryuki Matsuda v Bogdan Bobrov | 6-4,7-5 |
| ITF M25 Monastir | 2023/02/21 11:30 | Bogdan Bobrov v Cezar Cretu | 1-6,0-6 |
| ITF M25 Monastir | 2023/02/17 08:30 | Bogdan Bobrov v Robin Bertrand | 6-3,2-6,6-7 |
| ITF M25 Monastir | 2023/02/16 10:45 | Alexander Donski v Bogdan Bobrov | 6-7,6-7 |