Stadium: S & S Court Round: 54 Ground: Clay
| ITF M25 Arlon | 2023/06/26 10:55 | Olivier Rojas v Manuel Almeida | 6-2,6-4 |
| ITF M25 Sanxenxo | 2023/04/24 11:00 | Manuel Almeida v Davide Ferrarolli | 1-6,7-5,5-10 |
| ITF M25 Reus | 2023/04/02 12:00 | Manuel Almeida v Mario Mansilla Diez | 0-6,4-6 |
| ITF M25 Portimao | 2023/03/13 09:00 | Sergio R Pereira v Manuel Almeida | 3-6,6-2,10-3 |
| ITF M25 Portimao | 2023/03/12 09:00 | Manuel Almeida v Naman Sharma | 6-3,6-4 |
| ITF M25 Quinta Do Lago | 2023/03/08 14:45 | Aydan Gomez Osorio v Manuel Almeida | 4-6,6-0,10-4 |
| ITF M25 Quinta Do Lago | 2023/03/05 16:00 | Manuel Almeida v Nicolas Rafael Goldberg Alviani | 6-1,6-2 |
| ITF M25 Loulé | 2023/02/27 10:00 | Harry Wendelken v Manuel Almeida | 6-2,6-3 |
| ITF M15 Vratislav | 2023/06/27 09:40 | Gabriel Matuszewski v Jiri Barnat | 2-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/06/19 07:30 | Gabriel Matuszewski v Dimitrije Zubac | 6-7,6-4,8-10 |
| ITF M15 Kursumlijska Banja | 2023/06/18 07:00 | Gabriel Matuszewski v Nikola Kolyachev | 6-4,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/11 12:30 | Gabriel Matuszewski v Marko Maksimovic | 1-6,1-6 |
| ITF M25 Kursumlijska Banja | 2023/06/06 07:00 | Alexander Zgirovsky v Gabriel Matuszewski | 6-4,6-3 |
| ITF M25 Kursumlijska Banja | 2023/06/05 06:55 | Marko Nikolic v Gabriel Matuszewski | 3-6,6-2,6-10 |
| ITF M15 Kursumlijska Banja | 2023/05/29 12:20 | Gabriel Matuszewski v Lorenzo Carboni | 1-6,4-6 |
| ITF M15 Kursumlijska Banja | 2023/05/28 11:00 | Gabriel Matuszewski v Benjamin Denis Alarcon | 6-3,6-7,10-3 |