Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Loule | 2022/03/16 16:00 | Alberto Barroso Campos v Ricardo Batista | 6-1,6-2 |
| ITF M25 Loule | 2022/03/13 11:15 | Alberto Barroso Campos v Ben Weintraub | 6-0,6-3 |
| ITF M25 Portimao | 2022/03/09 15:10 | Alberto Barroso Campos v Jonas Forejtek | 1-6,2-6 |
| ITF M25 Portimao | 2022/03/08 10:30 | Alberto Barroso Campos v Tomas C Abasolo | 6-1,6-3 |
| ITF M25 Portimao | 2022/03/07 10:00 | Alberto Barroso Campos v Iago D Alvarez | 6-0,6-1 |
| ITF M25 Portimao | 2022/03/06 09:30 | Alberto Barroso Campos v Miguel Simao | 6-1,6-0 |
| ITF M25 Faro | 2022/03/04 11:40 | Clement Tabur v Alberto Barroso Campos | 7-6,6-3 |
| ITF M25 Faro | 2022/03/03 16:00 | Alberto Barroso Campos v Alejandro Moro Canas | 6-4,4-6,6-4 |
| ITF M25 Loule | 2022/03/16 16:00 | Tomas C Abasolo v Christian Sigsgaard | 3-6,6-1,10-12 |
| ITF M25 Loule | 2022/03/13 11:30 | Miguel Simao v Christian Sigsgaard | 0-6,0-6 |
| Davis Cup | 2022/03/04 05:30 | Ramkumar Ramanathan v Christian Sigsgaard | 6-3,6-2 |
| ITF M25 Shrewsbury | 2022/02/07 10:00 | Christian Sigsgaard v Ben Jones | 2-6,6-3,10-6 |
| ITF M25 Shrewsbury | 2022/02/06 11:55 | Christian Sigsgaard v Mattias Southcombe | 6-3,6-2 |
| ITF M25 Loughborough | 2022/01/26 16:50 | Aidan Mchugh v Christian Sigsgaard | 6-3,6-4 |
| ITF M25 Loughborough | 2022/01/24 14:55 | Christian Sigsgaard v Alec Beckley | 6-3,6-4 |
| ITF M25 Loughborough | 2022/01/23 12:45 | Christian Sigsgaard v Ying Hou | 6-2,6-2 |