Stadium: Court 1 - Center Round: 54 Ground: Clay
| ITF M25 Koksijde | 2021/08/15 11:40 | Noah Schlagenhauf v Ammar Elamin | 4-6,3-6 |
| ITF M15 Castelo Branco | 2021/07/28 08:30 | Daniel Batista v Pietro Mugelli | 6-2,6-3 |
| ITF M15 Castelo Branco | 2021/07/27 08:30 | Andre Rodeia v Pietro Mugelli | 4-6,6-3,6-10 |
| ITF M15 Castelo Branco | 2021/07/26 14:00 | Pietro Mugelli v David Marrero | 7-6,7-6 |
| ITF M25 Kottingbrunn | 2021/07/20 07:55 | Pietro Mugelli v Milos Karol | 2-6,4-6 |
| ITF M25 Kottingbrunn | 2021/07/19 08:00 | Pietro Mugelli v Lukas Rohseano | 6-4,6-7,10-8 |
| ITF M25 Uriage | 2021/07/11 10:25 | Pietro Mugelli v Dylan Andrianaly | 6-3,4-6,9-11 |
| ITF M15 Sharm El Sheikh | 2021/03/14 07:00 | Pietro Mugelli v Maik Steiner | 3-6,6-7 |
| ITF M15 Sharm El Sheikh | 2021/03/07 17:00 | Pietro Mugelli v Omni Kumar | 0-6,0-6 |