Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/06/14 08:30 | Tiago Pereira v Wissam Abderrahman | 4-6,6-4,3-6 |
| ITF M15 Monastir | 2023/06/09 10:20 | Robin Bertrand v Tiago Pereira | 3-6,6-4,6-3 |
| ITF M15 Monastir | 2023/06/06 08:30 | Tiago Pereira v Aleksandr Lobanov | 7-5,6-3 |
| ITF M25 La Nucia | 2023/06/01 10:00 | Tiago Pereira v Alibek Kachmazov | 5-7,3-6 |
| ITF M25 La Nucia | 2023/05/31 10:00 | Tiago Pereira v Jaime Caldes | 6-1,6-4 |
| ITF M15 Monastir | 2023/05/13 08:30 | Rigele Te v Tiago Pereira | 7-5,7-5 |
| ITF M15 Monastir | 2023/05/12 08:30 | Omni Kumar v Tiago Pereira | 4-6,5-7 |
| ITF M15 Monastir | 2023/05/11 08:30 | Gage Brymer v Tiago Pereira | 3-6,4-6 |
| ITF M25 Mungia | 2023/06/20 12:05 | Alex Martinez v Alberto Barroso Campos | 6-4,2-6,6-3 |
| ITF M25 Martos | 2023/06/14 08:00 | Fajing Sun v Alberto Barroso Campos | 6-2,6-4 |
| ITF M25 Cordoba | 2023/06/06 09:20 | Alberto Barroso Campos v David Jorda Sanchis | 2-6,2-6 |
| Challenger Oeiras | 2023/05/14 10:25 | Alessandro Giannessi v Alberto Barroso Campos | 6-1,6-3 |
| ITF M25 Sanxenxo | 2023/04/26 10:00 | John Echeverria v Alberto Barroso Campos | 6-3,6-2 |
| ITF M15 Telde | 2023/04/20 10:30 | Alberto Barroso Campos v Kai Lemstra | 5-7,6-3,1-6 |
| ITF M15 Telde | 2023/04/19 09:30 | Alberto Barroso Campos v Dominik Recek | 7-5,6-3 |
| ITF M15 Telde | 2023/04/14 09:00 | Alberto Barroso Campos v Diego A B Sanchez | 4-6,1-6 |