Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
| ITF - M25 Nottingham | 2023/04/27 14:05 | Clement Chidekh v Christian Sigsgaard | 4-6,3-6 |
| ITF - M25 Nottingham | 2023/04/25 10:25 | Christian Sigsgaard v Mark Whitehouse | 6-4,6-1 |
| ITF - M25 Saint Dizier | 2023/03/30 11:15 | Florian Broska v Christian Sigsgaard | 7-6,6-3 |
| ITF - M25 Saint Dizier | 2023/03/29 12:20 | Christian Sigsgaard v Tristan Lamasine | 7-6,6-4 |
| ITF - M25 Toulouse | 2023/03/23 09:55 | Christian Sigsgaard v Goncalo Oliveira | 3-6,3-6 |
| ITF - M25 Toulouse | 2023/03/22 09:00 | Max Cunat v Christian Sigsgaard | 3-6,6-7 |
| ITF - M25 Faro | 2023/02/20 14:20 | Nikolay Nedelchev v Christian Sigsgaard | 6-4,2-6,10-7 |
| ITF - M25 Faro | 2023/02/19 13:00 | Jordi Domenech Castillo v Christian Sigsgaard | 0-6,2-6 |
| ITF - M25 Nottingham | 2023/04/27 11:40 | Matthew Dellavedova v August Holmgren | 1-6,3-6 |
| ITF - M25 Nottingham | 2023/04/25 10:20 | Oscar Weightman v August Holmgren | 2-6,7-5,1-6 |
| ITF - M25 Nottingham | 2023/04/19 10:20 | August Holmgren v Hamish Stewart | 6-7,5-7 |
| ITF - M25 Sharm El Sheikh | 2023/04/12 08:30 | August Holmgren v Sergey Fomin | 6-4,0-6,2-6 |
| ITF - M25 Saint Dizier | 2023/03/28 08:00 | Tim Handel v August Holmgren | 7-6,6-3 |
| ITF - M25 Toulouse | 2023/03/21 16:15 | Arthur Reymond v August Holmgren | 6-3,6-4 |
| ITF - M25 Portimao | 2023/03/17 10:30 | Goncalo Oliveira v August Holmgren | 6-7,7-6,6-3 |
| ITF - M25 Portimao | 2023/03/16 12:50 | August Holmgren v Skander Mansouri | 6-3,7-6 |