Stadium: Court 1 Round: 44 Ground: Clay
| ITF M25 Poznan | 2023/08/23 10:35 | Juliusz Bienkiewicz v Mohamed Safwat | 2-6,4-6 |
| ITF M25 Poznan | 2023/08/22 09:00 | Juliusz Bienkiewicz v Siim Troost | 6-2,3-6,10-4 |
| ITF M25 Poznan | 2023/08/21 09:00 | Mateusz Terczynski v Juliusz Bienkiewicz | 6-3,3-6,5-10 |
| ITF M25 Poznan | 2023/08/20 09:00 | Anthony Wright v Juliusz Bienkiewicz | 6-7,6-1,5-10 |
| ITF M25 Bielsko Biala | 2023/08/17 12:30 | Hynek Barton v Juliusz Bienkiewicz | 6-1,6-4 |
| ITF M25 Bielsko Biala | 2023/08/16 11:50 | Juliusz Bienkiewicz v Pawel Juszczak | 6-4,6-4 |
| ITF M25 Bielsko Biala | 2023/08/14 14:30 | Juliusz Bienkiewicz v Gabriel Matuszewski | 6-1,6-2 |
| ITF M25 Bielsko Biala | 2023/08/14 09:00 | Piotr Galus v Juliusz Bienkiewicz | 3-6,0-6 |
| ITF M15 Szczawno | 2023/08/27 09:30 | Kacper Szymkowiak v Mikolaj Borkowski | 7-5,6-7,7-10 |
| ITF M25 Poznan | 2023/08/20 13:30 | Andrea Meduri v Kacper Szymkowiak | 6-4,6-2 |
| ITF M25 Bielsko Biala | 2023/08/14 07:30 | Siim Troost v Kacper Szymkowiak | 7-5,6-4 |
| ITF M25 Lodz | 2023/08/08 09:00 | Marcel Kamrowski v Kacper Szymkowiak | 6-4,7-5 |
| ITF M25 Lodz | 2023/08/07 13:30 | Dimitris Sakellaridis v Kacper Szymkowiak | 4-6,3-6 |
| ITF M25 Lodz | 2023/08/07 07:30 | Kacper Szymkowiak v Aliaksey Matsiush | 6-1,6-1 |
| ITF M15 Wroclaw | 2023/06/25 08:00 | Michael Minasyan v Kacper Szymkowiak | 6-4,1-6,1-10 |