Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF M15 Heraklion | 2022/11/09 13:30 | Daniel Siniakov v Filip Peliwo | 4-6,4-6 |
| ITF M15 Heraklion | 2022/11/08 07:30 | Daniel Siniakov v Marcel Zielinski | 6-1,6-2 |
| ITF M15 Heraklion | 2022/11/07 08:00 | Daniel Siniakov v Stephanos Schinas | 6-1,6-0 |
| ITF M15 Heraklion | 2022/11/06 12:00 | Daniel Siniakov v Leon Formella | 6-1,6-0 |
| ITF M15 Sozopol | 2022/10/17 07:00 | Daniel Siniakov v Piotr Czaczkowski | 6-2,4-6,6-10 |
| ITF M15 Sozopol | 2022/10/10 08:00 | Tuncay Duran v Daniel Siniakov | 6-4,6-3 |
| ITF M15 Sozopol | 2022/10/09 12:30 | Nikola Keremedchiev v Daniel Siniakov | 6-3,3-6,10-12 |
| ITF M15 Prostejov | 2022/10/01 09:00 | Daniel Siniakov v Andrew Paulson | 4-6,3-6 |
| ITF M15 Heraklion | 2022/11/03 07:25 | Kai Lemstra v Elmer Moller | 3-6,2-6 |
| ITF M15 Heraklion | 2022/11/01 09:00 | Kai Lemstra v Martyn Pawelski | 6-2,7-5 |
| ITF M15 Heraklion | 2022/10/27 09:20 | Kai Lemstra v Stefanos Sakellaridis | 2-6,6-1,2-6 |
| ITF M15 Heraklion | 2022/10/26 12:10 | Alexandros Skorilas v Kai Lemstra | 4-6,2-6 |
| ITF M15 Malmo | 2022/08/17 08:15 | Maciej Rajski v Kai Lemstra | 6-3,6-2 |
| ITF M25 Ystad | 2022/08/10 08:10 | Olle Wallin v Kai Lemstra | 0-6,6-4,6-4 |
| ITF M15 Kottingbrunn | 2022/08/06 07:50 | Kai Lemstra v Corentin Denolly | 6-7,3-6 |
| ITF M15 Kottingbrunn | 2022/08/05 07:55 | Kai Lemstra v Lorenzo Rottoli | 7-6,6-0 |