Stadium: C1) Aterno Gas&Power Round: 44 Ground: Clay
| ITF M15 L'Aquila | 2021/07/12 08:00 | Alessandro Pecci v Manuel Mazza | 3-6,4-6 |
| ITF M25 Bolzano | 2021/08/03 14:10 | Raul Brancaccio v Alessandro Pecci | 6-3,6-3 |
| ITF M15 Perugia | 2021/07/23 12:00 | Alessandro Pecci v Gabriele Piraino | 7-6,6-7,1-6 |
| ITF M15 Perugia | 2021/07/22 13:50 | Alessandro Pecci v Luca Potenza | 7-5,2-6,6-3 |
| ITF M15 Perugia | 2021/07/21 13:00 | Juan Pablo Paz v Alessandro Pecci | 3-6,4-6 |
| ITF M15 Perugia | 2021/07/20 11:15 | Alessandro Pecci v Antonio Campo | 6-2,7-5 |
| ITF M15 Perugia | 2021/07/19 09:00 | Alessandro Pecci v Federico Campana | 6-3,7-6 |
| ITF M15 Perugia | 2021/07/18 10:15 | Giorgio Ricca v Alessandro Pecci | 4-6,2-6 |
| ITF M15 L'Aquila | 2021/07/12 08:00 | Alessandro Pecci v Manuel Mazza | 3-6,4-6 |
| Challenger San Marino | 2021/08/10 13:25 | Manuel Mazza v Hugo Dellien | 4-6,5-7 |
| Challenger San Marino | 2021/08/09 11:00 | Alexander Shevchenko v Manuel Mazza | 6-2,6-7,1-6 |
| Challenger San Marino | 2021/08/08 08:00 | Manuel Mazza v Matteo Martineau | 6-1,3-6,6-3 |
| ITF M25 Bolzano | 2021/08/03 12:10 | Manuel Mazza v Daniele Capecchi | 3-6,6-3,3-6 |
| ITF M25 Bolzano | 2021/08/02 15:30 | Luca Parenti v Manuel Mazza | 2-6,1-6 |
| ITF M25 Bolzano | 2021/08/02 10:45 | Antonio Caruso v Manuel Mazza | 4-6,2-6 |
| ITF M15 Perugia | 2021/07/21 10:15 | Manuel Mazza v Luciano Darderi | 3-6,0-6 |
| ITF M15 Perugia | 2021/07/20 11:10 | Giulio Perego v Manuel Mazza | 2-6,4-6 |