Stadium: Court 1 Round: 19 Ground: Clay
| ITF M25 Idanha-A-Nova | 2023/08/31 08:00 | Loic N Tenguere v David Perez Sanz | 6-3,6-4 |
| ITF M25 Idanha-A-Nova | 2023/08/29 09:10 | Adan Freire Da Silva v David Perez Sanz | 3-6,7-6,2-6 |
| ITF M25 Idanha-A-Nova | 2023/08/24 09:40 | David Perez Sanz v Dan Added | 4-6,1-6 |
| ITF M25 Idanha-A-Nova | 2023/08/23 12:00 | David Perez Sanz v Diogo Marques | 6-1,6-1 |
| ITF M25 Roda de Bara | 2023/07/12 16:45 | Alex Martinez v David Perez Sanz | 7-5,6-1 |
| ITF M15 Monastir | 2023/04/12 08:30 | Szymon Kielan v David Perez Sanz | 7-6,6-3 |
| ITF M15 Chennai | 2023/04/07 03:30 | David Perez Sanz v Sidharth Rawat | 5-7,6-7 |
| ITF M15 Chennai | 2023/04/06 04:40 | David Perez Sanz v Yash Chaurasia | 6-1,6-1 |
| ITF M25 Santa Margherita | 2023/10/03 13:30 | Gianmarco Ferrari v Giammarco Gandolfi | 6-1,7-5 |
| ITF M25 Santa Margherita | 2023/09/24 08:00 | Giammarco Gandolfi v Dax Donders | 3-6,3-6 |
| ITF M15 Pirot | 2023/09/06 12:30 | Giammarco Gandolfi v Vlad Andrei Dancu | 3-6,6-3,2-6 |
| ITF M15 Pirot | 2023/09/05 07:30 | Lazar Vojinovic v Giammarco Gandolfi | 7-6,4-6,3-10 |
| ITF M15 Pirot | 2023/09/04 10:00 | Egor Khotchenkov v Giammarco Gandolfi | 6-7,3-6 |
| ITF M15 Kursumlijska Banja | 2023/08/30 07:00 | Giammarco Gandolfi v Alen Mujakic | 4-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/08/29 12:15 | Giammarco Gandolfi v Marco Furlanetto | 7-5,7-6 |
| ITF M15 Kursumlijska Banja | 2023/08/28 09:30 | Giammarco Gandolfi v Alexey Aleshchev | 6-0,6-4 |