Stadium: Court 1 Round: 44 Ground: Clay
| ITF - M25 Poznan | 2021/08/24 08:00 | Leonardo Aboian v Jan Jermar | 6-2,6-4 |
| ITF - M25 Poznan | 2021/08/22 08:00 | Leonardo Aboian v Mateusz Cislo | 6-0,6-0 |
| ITF - M15 Lodz | 2021/08/18 08:00 | Leonardo Aboian v Pawel Juszczak | 2-6,6-2,3-6 |
| ITF - M15 Lodz | 2021/08/16 15:00 | Leonardo Aboian v Alan Bojarski | 6-2,6-3 |
| ITF - M15 Lodz | 2021/08/16 09:30 | Leonardo Aboian v Fermin Calvo Barcelo | 3-6,7-6,10-7 |
| ITF - M15 Gdynia | 2021/08/08 08:00 | Max Basing v Leonardo Aboian | 6-4,3-6,10-4 |
| ITF - M15 Káhira | 2021/08/04 07:30 | Fares Zakaria v Leonardo Aboian | 6-4,6-2 |
| ITF - M15 Káhira | 2021/08/03 10:10 | Leonardo Aboian v Tommaso Roggero | 7-6,6-3 |
| ITF - M25 Poznan | 2021/08/24 08:00 | Martyn Pawelski v Sebastian Brzezinski | 3-6,4-6 |
| ITF - M25 Poznan | 2021/08/22 08:00 | Sebastian Brzezinski v Tom Hands | 6-3,6-3 |
| ITF M15 Piombino | 2019/08/27 10:00 | Andres Gabriel Ciurletti v Sebastian Brzezinski | 6-3,6-4 |
| ITF M15 Piombino | 2019/08/26 12:30 | Tommaso Rombai v Sebastian Brzezinski | 3-6,2-6 |
| ITF M15 Santa Cristina | 2019/08/12 15:25 | Andrea Picchione v Sebastian Brzezinski | 6-7,7-5,10-5 |
| ITF M25 Appiano | 2019/08/07 07:30 | Sebastian Brzezinski v Francesco Forti | 4-6,3-6 |
| ITF - M25 Bolzano | 2019/07/30 08:50 | Sebastian Brzezinski v Davide Tortora | 4-6,2-6 |
| ITF - M25 Bolzano | 2019/07/29 13:00 | Marco De Rossi v Sebastian Brzezinski | 4-6,4-6 |