Estadio: Center Court (1) Round: 62 Ground: Clay
| ITF M15 Perugia | 2021/07/19 15:00 | Wishaya Trongcharoenchaikul v Giulio Perego | 5-7,3-6 |
| UTR Pro Tennis Series Florida | 2021/03/13 14:00 | Joshua Sheehy v Giulio Perego | 6-2,5-4 |
| UTR Pro Tennis Series Florida | 2021/03/11 16:00 | Giulio Perego v Tristan Meraut | 6-3,4-6,6-2 |
| UTR Pro Tennis Series Florida | 2021/03/10 14:00 | Ronan Jachuck v Giulio Perego | 6-1,6-2 |
| UTR Pro Tennis Series Florida | 2021/03/09 14:04 | Nicolas Kotzen v Giulio Perego | 5-7,4-6 |
| ITF M25 Naples | 2021/02/22 16:00 | Darian King v Giulio Perego | 6-2,7-5 |
| UTR Pro Tennis Series Florida | 2021/01/24 14:00 | Nick Chappell v Giulio Perego | 6-1,7-5 |
| UTR Pro Tennis Series Florida | 2021/01/23 14:00 | Charles Sullivan v Giulio Perego | 4-6,2-6 |
| ITF M15 Perugia | 2021/07/19 17:00 | Manuel Mazza v Tomas Gerini | 6-4,6-3 |
| ITF M15 Perugia | 2021/07/18 13:45 | Manuel Mazza v Fabrizio Andaloro | 6-4,5-7,10-3 |
| ITF M15 L'Aquila | 2021/07/14 08:00 | Pablo Llamas Ruiz v Manuel Mazza | 6-3,3-6,6-4 |
| ITF M15 L'Aquila | 2021/07/13 08:00 | Manuel Mazza v Federico Bertuccioli | 6-2,6-3 |
| ITF M15 L'Aquila | 2021/07/12 08:00 | Alessandro Pecci v Manuel Mazza | 3-6,4-6 |
| ITF 15 Antalya | 2021/04/04 06:30 | Sami Ben Abdennibi v Manuel Mazza | 6-1,6-1 |
| ITF 15 Antalya | 2021/03/30 07:00 | Matteo Gigante v Manuel Mazza | 6-1,6-1 |
| ITF 15 Antalya | 2021/03/29 07:00 | Manuel Mazza v Seong-Gook Oh | 6-4,6-1 |