Stadium: Court 8 Round: 54 Ground: Hardcourt outdoor
| 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 Prostejov | 2022/09/30 08:00 | Daniel Siniakov v Tim Handel | 6-1,6-4 |
| ITF M15 Prostejov | 2022/09/29 08:00 | Daniel Siniakov v Michael Agwi | 7-6,6-2 |
| ITF M15 Prostejov | 2022/09/28 11:20 | Antonin Bolardt v Daniel Siniakov | 2-6,1-6 |
| ITF M15 Prostejov | 2022/09/27 15:15 | Matej Galik v Daniel Siniakov | 2-6,2-6 |
| ITF M25 Pardubice | 2022/09/21 08:00 | Daniel Siniakov v Maxime Chazal | 4-6,3-6 |
| ITF M15 Sozopol | 2022/10/16 06:30 | Piotr Czaczkowski v Vlad Stoica | 6-3,3-6,11-9 |
| ITF M15 Sozopol | 2022/10/10 08:00 | Sergo Sikharulidze v Piotr Czaczkowski | 6-3,6-3 |
| ITF M15 Sozopol | 2022/10/09 10:00 | Piotr Czaczkowski v Matic Dimic | 7-5,7-5 |
| ITF M15 Sozopol | 2022/10/02 07:00 | Martin Benes v Piotr Czaczkowski | 6-3,6-4 |
| ITF M25 Budapest | 2022/09/04 09:00 | Piotr Czaczkowski v Jakub Katuch | 4-6,1-6 |
| ITF M25 Poznan | 2022/08/22 16:30 | Mikolaj Lis v Piotr Czaczkowski | 7-5,6-1 |
| ITF M25 Poznan | 2022/08/21 17:30 | Ondrej Hujo v Piotr Czaczkowski | 7-6,3-6,4-10 |
| ITF M15 Lodz | 2022/07/25 08:00 | Michael Agwi v Piotr Czaczkowski | 6-7,7-5,10-5 |