Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF - M25 Nottingham | 2023/04/28 12:30 | Christian Sigsgaard v August Holmgren | 5-7,4-6 |
| 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 Nottingham - Qualif. | 2023/04/24 10:30 | Ioannis Xilas v Alexis Canter | 6-2,1-6,6-10 |
| ITF - M25 Nottingham | 2023/04/17 09:25 | Fabio Nestola v Ioannis Xilas | 6-4,1-6,10-8 |
| ITF - M25 Nottingham | 2023/04/16 08:55 | Drew Van Orderlain v Ioannis Xilas | 3-6,3-6 |
| ITF - M15 Héraklion | 2023/03/22 15:20 | Lucas Catarina v Ioannis Xilas | 6-3,7-5 |
| ITF - M15 Héraklion | 2023/03/21 07:00 | Ioannis Xilas v Jonathan Baron | 6-0,6-0 |
| ITF - M15 Héraklion | 2023/03/20 08:00 | Hacohen, Ofer v Ioannis Xilas | 5-7,2-6 |
| ITF - M15 Héraklion | 2023/03/16 07:55 | Ioannis Xilas v Orel Kimhi | 3-6,6-3,1-6 |
| ITF - M15 Héraklion | 2023/03/15 12:20 | Ioannis Xilas v Gabriele Maria Noce | 7-5,6-1 |