Stadium: Court 2 Round: 54 Ground: Clay
| ITF M25 Grodzisk Mazowiecki | 2021/08/01 09:30 | Schiavetti, Pietro v Juliusz Bienkiewicz | 2-6,6-2,5-10 |
| ITF M15 Vejle | 2021/07/25 11:00 | Schiavetti, Pietro v Leonardo Catani | 2-6,0-6 |
| ITF M25 Kottingbrunn | 2021/07/20 09:15 | Toby Martin v Schiavetti, Pietro | 6-3,6-7,10-7 |
| ITF M25 Kottingbrunn | 2021/07/19 10:00 | Danijel Lazic v Schiavetti, Pietro | 0-6,2-6 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Schiavetti, Pietro v Ibrahim, Hasan | 7-5,3-6,13-11 |
| ITF M25 Uriage | 2021/07/11 13:00 | Schiavetti, Pietro v Otin, Pol | 4-6,3-6 |
| ITF M25 Velenje | 2021/07/04 07:30 | Schiavetti, Pietro v Roko Horvat | 6-2,3-6,6-10 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/19 12:50 | Botezan, George v Schiavetti, Pietro | 6-4,6-1 |