Stadium: Court 8 Round: 54 Ground: Hardcourt outdoor
| Challenger Liberec | 2022/08/02 09:10 | Nicolas Alvarez Varona v Daniel Siniakov | 6-4,6-3 |
| ITF M25 Telfs | 2022/07/13 10:00 | Daniel Siniakov v Ioannis Xilas | 2-6,0-6 |
| ITF M25 Marburg | 2022/07/04 11:30 | Constantin Frantzen v Daniel Siniakov | 6-4,6-3 |
| ITF M25 Arlon | 2022/06/22 08:00 | Maxime Chazal v Daniel Siniakov | 6-1,6-2 |
| ITF M25 Arlon | 2022/06/21 09:40 | Daniel Siniakov v Antoine Vincent | 6-4,6-1 |
| ITF M25 Arlon | 2022/06/20 10:35 | Daniel Siniakov v Marcel Hornung | 6-2,6-1 |
| ITF M15 Duffel | 2022/06/14 12:00 | Chris Rodesch v Daniel Siniakov | 6-4,7-5 |
| ITF M15 Duffel | 2022/06/13 10:00 | Buvaysar Gadamauri v Daniel Siniakov | 6-4,1-6,10-7 |
| ITF M15 Lodz | 2022/07/25 08:00 | Michael Agwi v Piotr Czaczkowski | 6-7,7-5,10-5 |
| ITF M25 Wroclaw | 2022/06/26 10:30 | Martin Zeljenka v Piotr Czaczkowski | 4-6,7-5,10-8 |
| ITF M15 Bytom | 2022/06/07 08:00 | Jiri Barnat v Piotr Czaczkowski | 6-1,6-3 |
| ITF M15 Bytom | 2022/06/06 08:00 | Piotr Czaczkowski v Mikolaj Borkowski | 7-5,7-5 |