Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova | 2023/08/30 08:00 | Duarte Vale v Max Cunat | 6-2,6-4 |
| ITF M25 Idanha-A-Nova | 2023/08/22 08:00 | Gabriele Bosio v Duarte Vale | 7-5,6-1 |
| Challenger Porto | 2023/07/31 12:05 | Robert Strombachs v Duarte Vale | 6-2,7-6 |
| Challenger Porto | 2023/07/30 14:40 | Enzo Wallart v Duarte Vale | 4-6,4-6 |
| ITF M25 Porto | 2023/07/27 14:30 | Raphael Lambling v Duarte Vale | 2-6,7-6,6-4 |
| ITF M25 Porto | 2023/07/26 17:55 | Tiago Silva v Duarte Vale | 2-6,3-6 |
| ITF M25 Castelo Branco | 2023/07/20 08:30 | Julio Cesar Porras v Duarte Vale | 4-6,7-6,6-1 |
| ITF M25 Castelo Branco | 2023/07/19 08:30 | Ricardo Batista v Duarte Vale | 1-6,1-6 |
| ITF M25 Idanha-A-Nova | 2023/08/29 11:40 | Joe Leather v Pierre Delage | 6-3,6-7,3-6 |
| ITF M25 Idanha-A-Nova | 2023/08/24 07:55 | Ricardo Villacorta-Alonso v Pierre Delage | 6-2,7-5 |
| ITF M25 Idanha-A-Nova | 2023/08/23 10:10 | Pierre Delage v Robin Bertrand | 6-3,6-4 |
| ITF M25 Aldershot | 2023/08/16 12:55 | Finn Bass v Pierre Delage | 6-2,6-7,6-1 |
| ITF M25 Roehampton | 2023/08/07 09:00 | Pierre Delage v Matthew Summers | 6-3,3-6,4-10 |
| ITF M25 Roehampton | 2023/08/06 08:55 | Pierre Delage v Oliver Hague | 7-6,6-3 |
| ITF M25 Brazzaville | 2023/07/25 11:55 | Mateo Barreiros Reyes v Pierre Delage | 7-6,4-6,7-6 |
| ITF M25 Brazzaville | 2023/07/20 11:05 | Karim-Mohamed Maamoun v Pierre Delage | 6-7,6-3,7-6 |