Estádio: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF - M15 Parnu | 2021/10/25 11:00 | Alexey Dubinin v Dawid Taczala | 5-7,3-6 |
| ITF - M15 Sozopol | 2021/10/10 13:30 | Dan Radu Munteanu v Dawid Taczala | 6-4,6-2 |
| ITF - M25 Praga | 2021/10/03 14:00 | Artem Dubrivnyy v Dawid Taczala | 6-4,6-2 |
| ITF - M25 Eupen | 2021/09/05 09:45 | Dawid Taczala v Loic Cloes | 3-6,1-6 |
| ITF - M25 Poznan | 2021/08/25 10:50 | Dawid Taczala v Borys Zgola | 3-6,6-7 |
| ITF - M15 Łódź | 2021/08/16 09:30 | Taiyo Yamanaka v Dawid Taczala | 6-4,6-3 |
| ITF - M15 Gdynia | 2021/08/08 08:30 | Dawid Taczala v Filip Pieczonka | 6-7,0-6 |
| ITF - M25 Grodzisk Mazowiecki | 2021/08/05 07:00 | Illya Beloborodko v Dawid Taczala | 6-1,6-2 |
| ITF - M15 Sozopol | 2021/10/11 09:00 | Ewan Moore v Alessandro Procopio | 7-5,7-6 |
| ITF - M15 Sozopol | 2021/10/03 08:00 | Alessandro Procopio v Nikolay Nedelchev | 4-6,4-6 |
| ITF - M15 Ulcinj | 2021/09/13 13:00 | Gianmarco Ferrari v Alessandro Procopio | 7-6,6-3 |
| ITF - M15 Ulcinj | 2021/09/13 08:00 | Daniel Ibragimov v Alessandro Procopio | 6-4,2-6,11-13 |
| ITF - M15 Ulcinj | 2021/09/12 08:00 | William Ma v Alessandro Procopio | 2-6,2-6 |
| ITF - M15 Ulcinj | 2021/09/06 13:00 | Daisuke Sumizawa v Alessandro Procopio | 6-2,6-2 |
| ITF - M15 Ulcinj | 2021/09/05 07:30 | Aleksa Mardjonovic v Alessandro Procopio | 7-6,4-6,6-10 |
| ITF - M15 Pescara | 2021/08/15 11:15 | Facundo Arias Bisso v Alessandro Procopio | 6-3,7-6 |