Stadium: Court 3 Round: 44 Ground: Clay
| ITF M25 Marburg | 2023/07/05 08:50 | Philipp Pavlenko v Buvaysar Gadamauri | 3-6,2-6 |
| ITF M25 Marburg | 2023/07/04 09:25 | Philipp Pavlenko v Ruben Hartig | 6-4,3-6,10-3 |
| ITF M25 Marburg | 2023/07/03 08:00 | Philipp Pavlenko v Lennart Melzer | 6-3,6-1 |
| ITF M25 Risskov/Aarhus | 2023/06/15 08:30 | Philipp Pavlenko v Guy Den Ouden | 2-6,1-6 |
| ITF M25 Risskov/Aarhus | 2023/06/14 10:30 | Philipp Pavlenko v Andrea Fiorentini | 7-6,6-4 |
| ITF M25 Risskov/Aarhus | 2023/06/12 09:40 | Philipp Pavlenko v Andrea Fiorentini | 7-6,6-7,7-10 |
| ITF M25 Risskov/Aarhus | 2023/06/11 12:00 | Philipp Pavlenko v Tanguy Genier | 6-4,6-1 |
| ITF M25 Jablonec Nad Nisou | 2023/05/29 09:00 | Patrik Rikl v Philipp Pavlenko | 6-3,7-6 |
| ITF M15 Szczawno | 2023/08/27 09:30 | Fryderyk Lechno-Wasiutynski v Andy Allen | 6-2,6-2 |
| ITF M25 Poznan | 2023/08/23 11:50 | Fryderyk Lechno-Wasiutynski v Tommaso Compagnucci | 3-6,2-6 |
| ITF M25 Bielsko Biala | 2023/08/16 10:40 | Fryderyk Lechno-Wasiutynski v Vladyslav Orlov | 6-7,2-6 |
| ITF M25 Lodz | 2023/08/09 15:50 | Jasza Szajrych v Fryderyk Lechno-Wasiutynski | 7-5,6-2 |
| ITF M15 Wroclaw | 2023/06/28 09:40 | Fryderyk Lechno-Wasiutynski v Matthew William Donald | 6-4,3-6,4-6 |
| ITF M25 Poprad | 2023/06/20 08:00 | Patrik Rikl v Fryderyk Lechno-Wasiutynski | 6-3,6-1 |