Stadium: Court 8 Round: 62 Ground: Clay
| ITF M15 Pirot | 2021/09/19 07:00 | Gabriele Moghini v Lorenzo Vatteroni | 6-4,5-7,10-6 |
| ITF M15 Bad Waltersdorf | 2021/08/23 14:45 | Lorenzo Vatteroni v Alessandro Pecci | 4-6,2-6 |
| ITF M15 Bad Waltersdorf | 2021/08/23 07:00 | Ignacio Carou v Lorenzo Vatteroni | 6-2,1-6,5-10 |
| ITF M15 Bad Waltersdorf | 2021/08/22 07:00 | Lorenzo Vatteroni v Mario G Fernandez | 7-5,6-4 |
| ITF M15 Warmbad-Villach | 2021/08/18 08:00 | Matic Spec v Lorenzo Vatteroni | 6-3,6-0 |
| ITF M15 Warmbad-Villach | 2021/08/17 12:00 | Gorazd Srbljak v Lorenzo Vatteroni | 3-6,1-6 |
| ITF M15 Warmbad-Villach | 2021/08/17 07:30 | Lorenzo Vatteroni v Stefanos Sakellaridis | 7-6,6-2 |
| ITF M15 Perugia | 2021/07/18 09:30 | Pietro Pampanin v Lorenzo Vatteroni | 6-3,6-2 |