Stadium: Court 8 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Alcala De Henares | 2023/11/22 09:50 | Asier Civera Martinez v Perez Sanz, David | 1-6,1-6 |
| ITF - M25 Santa Margherita | 2023/10/09 07:55 | Perez Sanz, David v Giammarco Gandolfi | 2-6,6-7 |
| ITF M25 Idanha-A-Nova | 2023/08/31 08:00 | Loic N Tenguere v Perez Sanz, David | 6-3,6-4 |
| ITF M25 Idanha-A-Nova | 2023/08/29 09:10 | Adan Freire Da Silva v Perez Sanz, David | 3-6,7-6,2-6 |
| ITF M25 Idanha-A-Nova | 2023/08/24 09:40 | Perez Sanz, David v Dan Added | 4-6,1-6 |
| ITF M25 Idanha-A-Nova | 2023/08/23 12:00 | Perez Sanz, David v Diogo Marques | 6-1,6-1 |
| ITF M25 Roda de Bara | 2023/07/12 16:45 | Martinez, Alex v Perez Sanz, David | 7-5,6-1 |
| ITF - M15 Monastir | 2023/04/12 08:30 | Szymon Kielan v Perez Sanz, David | 7-6,6-3 |
| ITF M15 Alcala De Henares | 2023/11/21 08:00 | Luigi Castelletti v David Puig Molina | 4-6,6-0,10-5 |
| ITF M15 Alcala De Henares | 2023/11/20 11:30 | Luigi Castelletti v Pau Bosch Munoz | 6-4,6-2 |
| ITF - M15 Monastir | 2023/11/05 08:30 | Luigi Castelletti v Chirag Duhan | 0-6,1-6 |
| ITF M15 Selva Gardena | 2023/10/30 13:00 | Patrick Zahraj v Luigi Castelletti | 6-3,7-5 |
| ITF M15 Selva Gardena | 2023/10/29 14:45 | Eliot Nobel v Luigi Castelletti | 7-6,3-6,5-10 |
| Challenger Olbia | 2023/10/15 13:40 | Mathias Bourgue v Luigi Castelletti | 6-3,6-4 |
| ITF - M15 Sharm El Sheikh | 2023/10/08 12:00 | Mykhailo Mossur v Luigi Castelletti | 6-3,6-2 |
| ITF - M15 Sharm El Sheikh | 2023/10/03 07:00 | Andrea Militi Ribaldi v Luigi Castelletti | 7-6,4-6,10-4 |