Stadium: Court 4 Round: 44 Ground: Clay
| ITF M15 Szczawno | 2023/08/27 09:30 | Fryderyk Lechno-Wasiutynski v Andy Allen | 6-2,6-2 |
| ITF M25 Bielsko Biala | 2023/08/14 07:30 | Andy Allen v Stephanos Schinas | 1-6,3-6 |
| ITF M25 Bielsko Biala | 2023/08/13 08:00 | Andy Allen v Sebastian Usiadek | 6-2,6-2 |
| ITF M15 Szczawno | 2023/08/29 09:30 | Maciej Matuszczyk v Yann Wojcik | 4-6,4-6 |
| ITF M15 Szczawno | 2023/08/28 10:00 | Mikolaj Lis v Maciej Matuszczyk | 6-4,3-6,8-10 |
| ITF M25 Poznan | 2023/08/20 12:00 | Michal Matuszewski v Maciej Matuszczyk | 6-3,7-5 |
| ITF M25 Bielsko Biala | 2023/08/13 11:00 | Maciej Matuszczyk v Andrea Meduri | 2-6,7-5,7-10 |
| ITF M25 Lodz | 2023/08/09 08:00 | Iiro Vasa v Maciej Matuszczyk | 6-3,6-1 |
| ITF M25 Lodz | 2023/08/08 09:00 | Francesco Ferrari v Maciej Matuszczyk | 6-1,6-7,10-12 |
| ITF M25 Lodz | 2023/08/07 13:30 | Maciej Matuszczyk v Mikolaj Lis | 6-1,7-6 |
| ITF M25 Lodz | 2023/08/07 07:30 | Maciej Matuszczyk v Mateusz Kulakowski | 3-6,6-3,10-7 |