Stadium: Centre Court (1) Round: 26 Ground: Clay
| ITF M25 Trento | 2022/02/28 14:20 | Nicolas Parizzia v Luigi Castelletti | 7-6,7-5 |
| ITF M15 Bergamo | 2023/06/28 09:45 | Giulio Colacioppo v Luigi Castelletti | 6-1,4-6,3-6 |
| ITF M25 Cattolica | 2023/06/18 09:00 | Luigi Castelletti v Rushil Khosla | 3-6,6-7 |
| ITF M15 Frascati | 2023/06/04 11:40 | Luigi Castelletti v Mariano Tammaro | 1-6,4-6 |
| ITF M25 Rooma | 2023/05/28 07:00 | Luigi Castelletti v Francesco Ferrari | 2-6,2-6 |
| ITF M25 Reggio Emilia | 2023/05/15 14:15 | Kyle Edmund v Luigi Castelletti | 6-3,6-3 |
| ITF M15 Alaminos-Larnaca | 2023/05/09 09:30 | Igor Trunov v Luigi Castelletti | 6-3,6-1 |
| ITF M15 Alaminos-Larnaca | 2023/05/08 07:00 | Luigi Castelletti v Andrea Militi Ribaldi | 7-6,6-4 |
| ITF M15 Alaminos-Larnaca | 2023/04/30 09:30 | Luigi Castelletti v Shunsuke Wakita | 3-6,6-4,2-10 |
| ITF M15 Bergamo | 2023/06/28 15:45 | Nicolas Parizzia v Samuel Vincent Ruggeri | 5-7,6-4,6-4 |
| ITF M15 Tanger | 2023/06/07 12:35 | Taym Alazmeh v Nicolas Parizzia | 6-2,6-3 |
| ITF M15 Constanta | 2023/05/30 10:50 | Nicolas Parizzia v Elmer Moller | 4-6,4-6 |
| ITF M15 Alaminos-Larnaca | 2023/04/27 07:00 | Guy Den Ouden v Nicolas Parizzia | 7-5,6-0 |
| ITF M15 Alaminos-Larnaca | 2023/04/25 08:40 | Photos Photiades v Nicolas Parizzia | 1-6,1-6 |
| ITF M15 Antalya | 2023/04/16 07:00 | Nicolas Parizzia v Sean Hess | 5-7,5-7 |
| ITF M25 Santa Margherita | 2023/04/03 11:30 | Daniel Michalski v Nicolas Parizzia | 6-1,6-3 |
| ITF M15 Opatija | 2023/03/22 13:20 | Nicolas Parizzia v Davide Galoppini | 4-6,3-6 |