Stadium: C6 Aterno Gas&Power Round: 44 Ground: Clay
| ITF M25 Casinalbo | 2021/07/08 11:00 | Matteo Arnaldi v Gianmarco Ferrari | 7-6,6-1 |
| ITF M25 Casinalbo | 2021/07/07 08:35 | Gianmarco Ferrari v Giovanni Fonio | 6-4,7-6 |
| ITF M25 Casinalbo | 2021/07/05 19:20 | Gianmarco Ferrari v Filip Bergevi | 6-1,7-6 |
| ITF M15 Heraklion | 2021/05/30 15:00 | Gianmarco Ferrari v Austin Ansari | 6-3,4-6,8-10 |
| ITF M15 Heraklion | 2021/05/26 12:40 | Gianmarco Ferrari v Felix Corwin | 3-6,2-6 |
| ITF M15 Heraklion | 2021/05/23 10:00 | Gianmarco Ferrari v Vasilios Caripi | 6-3,6-0 |
| ITF M15 Antalya | 2021/04/21 08:20 | Gianmarco Ferrari v Oleksandr Ovcharenko | 3-6,2-6 |
| ITF M15 Antalya | 2021/04/18 09:05 | Gianmarco Ferrari v Nicolae Frunza | 2-6,1-6 |