Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Bucharest | 2023/08/29 06:30 | Gian Marco Ortenzi v Leonardo Taddia | 6-1,6-2 |
| ITF M15 Bucharest | 2023/08/28 06:00 | Dominic Ducariu v Leonardo Taddia | 1-6,6-1,7-10 |
| ITF M15 Caslano | 2023/08/20 13:30 | Rodrigo Alujas v Leonardo Taddia | 6-4,6-0 |
| ITF M25 Muttenz | 2023/08/15 12:25 | Jonas Schaer v Leonardo Taddia | 6-2,6-3 |
| ITF M25 Muttenz | 2023/08/14 16:20 | Sacha Ouzilou v Leonardo Taddia | 5-7,5-7 |
| ITF M25 Bacau | 2023/07/23 08:30 | Leonardo Taddia v Umberto Maria Giovannini | 6-4,4-6,9-11 |
| ITF M25 Castelo Branco | 2023/07/17 11:30 | Adan Freire Da Silva v Leonardo Taddia | 6-3,6-2 |
| ITF M25 Castelo Branco | 2023/07/16 09:00 | Joao Dinis Silva v Leonardo Taddia | 3-6,1-6 |