Stadium: Court 4 Round: 44 Ground: Clay
| ITF M15 Ulcinj | 2021/09/12 08:00 | Jerko Brkic v Lior Goldenberg | 6-3,6-0 |
| ITF M15 Castelo Branco | 2021/07/25 11:00 | Lior Goldenberg v Joao Graca | 2-6,2-6 |
| ITF M15 Heraklion | 2021/06/07 06:30 | Matas Vasiliauskas v Lior Goldenberg | 7-5,6-4 |
| ITF M15 Heraklion | 2021/05/31 06:30 | Federico Arnaboldi v Lior Goldenberg | 6-3,6-1 |
| ITF M15 Heraklion | 2021/05/30 06:30 | Lior Goldenberg v Athanassios Manekas | 6-4,7-5 |
| ITF M15 Heraklion | 2021/05/24 09:30 | Lior Goldenberg v Lorenzo Joaquin Rodriguez | 6-3,4-6,5-10 |
| ITF M15 Heraklion | 2021/05/23 12:00 | Lior Goldenberg v Toby D. Boyer | 4-6,6-3,13-11 |
| ITF M15 Jerusalem | 2021/05/12 07:00 | Zane Khan v Lior Goldenberg | 6-0,6-1 |
| ITF M15 Ulcinj | 2021/09/19 08:00 | Stefano Reitano v Leonardo Rossi | 2-6,6-4,6-10 |
| ITF M15 Ulcinj | 2021/09/13 08:00 | Leonardo Rossi v Gabriele Piraino | 2-6,1-6 |
| ITF M15 Ulcinj | 2021/09/12 08:00 | Felipe Mikkelsen v Leonardo Rossi | 2-6,1-6 |
| ITF M25 Lesa | 2021/08/22 07:00 | Leonardo Rossi v Edoardo Zanada | 0-6,3-6 |
| ITF M15 Warmbad-Villach | 2021/08/17 13:00 | Franco Ribero v Leonardo Rossi | 3-6,6-4,10-4 |
| ITF M15 Warmbad-Villach | 2021/08/16 12:30 | Leonardo Rossi v Michalis Sakellaridis | 7-6,6-4 |
| ITF M25 Bolzano | 2021/08/02 07:05 | Augusto Virgili v Leonardo Rossi | 6-4,3-6,10-8 |
| ITF M25 Ajaccio | 2021/07/04 15:30 | Clement Chidekh v Leonardo Rossi | 6-3,6-2 |