| ITF M25 Pardubice | 09/27 09:00 | 44 | Matic Spec v Daniel Siniakov | 1-6,6-2,13-11 | |
| ITF M25 Praha | 09/13 09:00 | 44 | Wojciech Marek v Daniel Siniakov | 6-0,6-4 | |
| ITF M15 Milovice | 11/12 12:25 | 25 | Daniel Siniakov v Jakob Aichhorn | 6-7,0-6 | |
| ITF M15 Prague | 11/07 10:55 | 26 | Daniel Siniakov v Oleksii Krutykh | 6-7,2-6 | |
| ITF M15 Prague | 11/06 15:15 | 25 | Dominik Boehler v Daniel Siniakov | 6-3,5-7,6-7 | |
| ITF M15 Prague | 11/05 10:15 | 45 | Daniel Siniakov v Federico Arnaboldi | 6-4,6-1 | |
| ITF M15 Prague | 11/04 09:00 | 45 | Matvey Khomentovskiy v Daniel Siniakov | 1-6,2-6 | |
| ITF M15 Opava | 10/30 16:35 | 25 | Antonin Stepanek v Daniel Siniakov | 7-6,6-3 | |
| Challenger Prostejov | 06/02 14:50 | 24 | Tak Khunn Wang v Daniel Siniakov | 6-4,6-1 |