Stadion: Court 1 Round: 44 Ground: Clay
| ITF - M25 - Posen | 2022/08/24 12:30 | Mateusz Terczynski v Juliusz Bienkiewicz | 6-1,2-6,6-4 |
| ITF - M25 - Bielsko Biala | 2023/08/17 08:30 | Mateusz Terczynski v Jiri Barnat | 4-6,7-6,4-6 |
| ITF - M25 - Bielsko Biala | 2023/08/15 11:30 | Mateusz Terczynski v Mikolaj Migdalski | 2-6,6-3,6-1 |
| ITF - M25 - Bielsko Biala | 2023/08/14 12:00 | Mateusz Terczynski v Stephanos Schinas | 5-7,2-6 |
| ITF - M25 - Bielsko Biala | 2023/08/14 07:30 | Mateusz Terczynski v Filip Kana | 6-2,6-1 |
| ITF - M15 - Wroclaw | 2023/06/25 09:00 | Pavel Gula v Mateusz Terczynski | 6-4,7-6 |
| ITF - M25 - Jablonec Nad Nisou | 2023/05/28 11:30 | Mariano Dedura-Palomero v Mateusz Terczynski | 6-2,6-2 |
| ITF - M25 - Wesley Chapel | 2023/01/23 14:45 | Mateusz Terczynski v Timothy Phung | 6-7,3-6 |
| ITF - M15 - Tallahassee | 2022/10/25 15:30 | Mateusz Terczynski v Trent Bryde | 6-7,6-4,4-10 |
| ITF - M25 - Posen | 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 - M25 - Łódź | 2023/08/08 10:35 | Matyas Cerny v Juliusz Bienkiewicz | 6-0,6-1 |
| ITF - M25 - Łódź | 2023/08/08 07:30 | Juliusz Bienkiewicz v Piotr Pawlak | 6-4,6-1 |
| ITF - M25 - Łódź | 2023/08/07 10:30 | Michalis Sakellaridis v Juliusz Bienkiewicz | 6-7,1-6 |