Stadium: Court 2 Round: 62 Ground: Clay
| ITF M25 Cattolica | 2023/06/18 13:10 | Mazzucchelli, Leonardo v Gregorio Biondolillo | 4-6,5-7 |
| ITF M15 Warmbad-Villach | 2023/05/21 12:00 | Mazzucchelli, Leonardo v Liam Gavrielides | 3-6,2-6 |
| ITF M15 Warmbad-Villach | 2023/05/21 07:00 | Jaka Protic Zakelj v Mazzucchelli, Leonardo | 6-0,2-6,6-10 |
| ITF - M25 Santa Margherita | 2023/04/30 08:00 | Mazzucchelli, Leonardo v Benito Massacri | 7-6,4-6,7-10 |
| ITF - M25 Santa Margherita | 2023/04/23 11:00 | Leonardo Catani v Mazzucchelli, Leonardo | 6-1,6-2 |
| ITF - M25 Santa Margherita | 2023/04/16 08:00 | Wojcik, Jakub v Mazzucchelli, Leonardo | 6-3,6-1 |
| ITF - M25 Santa Margherita | 2023/04/09 08:30 | Mazzucchelli, Leonardo v Martniez, Mateo Nicolas | 1-6,1-6 |
| ITF - M25 Santa Margherita | 2023/04/03 10:25 | Gian M Di Natale v Mazzucchelli, Leonardo | 6-0,6-1 |
| ITF M25 Klosters | 2023/07/02 14:30 | Baltensperger, Raphael v Maurus Malgiaritta | 6-3,6-3 |
| ITF - M15 Celje | 2023/06/28 13:05 | Maurus Malgiaritta v Jan Kupcic | 6-7,4-6 |
| ITF - M15 Celje | 2023/06/27 08:45 | Josip Simundza v Maurus Malgiaritta | 2-6,6-7 |
| ITF - M15 Celje | 2023/06/26 10:55 | Maurus Malgiaritta v Niklas Waldner | 6-4,6-4 |
| ITF M15 Store | 2023/06/20 07:55 | Maurus Malgiaritta v Dennis Dragomirov | 2-6,6-3,7-10 |
| ITF M15 Litija | 2023/06/14 09:40 | Miha Vetrih v Maurus Malgiaritta | 6-2,7-6 |
| ITF M15 Litija | 2023/06/13 07:00 | Jirousek, Tomas v Maurus Malgiaritta | 6-4,6-2 |
| ITF M15 Litija | 2023/06/12 11:00 | Sam Oster v Maurus Malgiaritta | 2-6,3-6 |