Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Santa Margherita | 2023/04/19 09:55 | Niccolo Baroni v Goncalo Oliveira | 3-6,5-7 |
| ITF M25 Santa Margherita | 2023/04/18 12:35 | Mario G Fernandez v Goncalo Oliveira | 3-6,2-6 |
| ITF M25 Santa Margherita | 2023/04/15 09:30 | Daniel Michalski v Goncalo Oliveira | 3-6,2-6 |
| ITF M25 Santa Margherita | 2023/04/14 09:30 | Goncalo Oliveira v Giorgio Tabacco | 6-0,6-1 |
| ITF M25 Santa Margherita | 2023/04/13 10:20 | Stefano Napolitano v Goncalo Oliveira | 1-6,4-6 |
| ITF M25 Santa Margherita | 2023/04/12 10:35 | Goncalo Oliveira v Max Houkes | 6-2,1-6,6-3 |
| ITF M25 Santa Margherita | 2023/04/11 12:00 | Gabriele Piraino v Goncalo Oliveira | 2-6,1-6 |
| ITF M25 Santa Margherita | 2023/04/07 09:30 | Daniel Michalski v Goncalo Oliveira | 6-2,4-6,6-3 |
| Challenger Oeiras | 2023/04/16 15:40 | Tiago Pereira v Kenny de Schepper | 2-6,2-6 |
| ITF M15 Monastir | 2023/04/10 12:30 | Moerani Bouzige v Tiago Pereira | 6-2,7-6 |
| ITF M15 Monastir | 2023/04/09 08:00 | Martin Mazev v Tiago Pereira | 0-6,3-6 |
| ITF M15 Monastir | 2023/04/04 08:30 | Tiago Pereira v Jake Van Emburgh | 5-7,4-6 |
| ITF M15 Monastir | 2023/04/03 15:00 | Tiago Pereira v Yukun Wang | 6-2,6-0 |
| ITF M15 Monastir | 2023/03/30 08:30 | Ray Ho v Tiago Pereira | 6-4,6-3 |
| ITF M15 Monastir | 2023/03/29 08:30 | Nikolas Moceanu v Tiago Pereira | 5-7,3-6 |
| ITF M15 Monastir | 2023/03/27 13:30 | Tiago Pereira v Michael Gloeckler | 7-5,6-3 |