Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Idanha-A-Nova | 2023/08/23 07:55 | Goncalo Oliveira v Pedro Araujo | 6-4,3-6,6-3 |
| Santo Domingo, Dominican Republic | 2023/08/09 16:00 | Goncalo Oliveira v Francisco Comesana | 4-6,0-6 |
| Challenger Porto | 2023/08/02 16:30 | Goncalo Oliveira v Luca Nardi | 4-6,6-3,3-6 |
| Challenger Porto | 2023/08/01 13:05 | Goncalo Oliveira v Lucas Poullain | 6-4,6-0 |
| Segovia, Spain | 2023/07/25 11:45 | Cem Ilkel v Goncalo Oliveira | 7-6,7-6 |
| ITF M25 Castelo Branco | 2023/07/23 09:00 | Goncalo Oliveira v Fabrizio Andaloro | 6-2,6-1 |
| ITF M25 Castelo Branco | 2023/07/22 08:30 | Goncalo Oliveira v Guillaume Dalmasso | 7-6,3-6,7-6 |
| ITF M25 Castelo Branco | 2023/07/21 08:30 | Goncalo Oliveira v Julio Cesar Porras | 7-6,7-5 |
| ITF M25 Idanha-A-Nova | 2023/08/23 11:45 | Alberto Barroso Campos v Aziz Ouakaa | 6-1,6-2 |
| ITF - M15 Monastir | 2023/08/13 08:30 | Alberto Barroso Campos v Etienne Donnet | 6-2,4-6,6-3 |
| ITF - M15 Monastir | 2023/08/12 08:30 | Alberto Barroso Campos v Mikhail Gorokhov | 6-1,6-2 |
| ITF - M15 Monastir | 2023/08/11 10:10 | Skander Mansouri v Alberto Barroso Campos | 6-7,3-6 |
| ITF - M15 Monastir | 2023/08/10 10:20 | Pablo Trochu v Alberto Barroso Campos | 3-6,3-6 |
| ITF - M15 Monastir | 2023/08/09 09:25 | Tiago Pereira v Alberto Barroso Campos | 1-6,1-6 |
| ITF - M15 Monastir | 2023/08/06 08:30 | Alexandros Skorilas v Alberto Barroso Campos | 3-6,4-6 |
| ITF - M15 Monastir | 2023/08/05 08:30 | Alberto Barroso Campos v Stefano Reitano | 6-0,6-1 |