Stadium: Court 3 Round: 54 Ground: Clay
| Challenger Prostejov | 2022/05/29 13:15 | Daniel Siniakov v Lukas Neumayer | 6-4,2-6,0-6 |
| ITF M25 Jablonec Nad Nisou | 2022/05/24 13:20 | Daniel Siniakov v Martin Krumich | 2-6,7-5,4-6 |
| ITF M25 Most | 2022/05/18 09:00 | Mark Havlicek v Daniel Siniakov | 6-2,6-4 |
| ITF M25 Prague | 2022/05/11 08:00 | Daniel Siniakov v Andrew Paulson | 3-6,4-6 |
| Challenger Prague | 2022/04/17 14:35 | Matthias Bachinger v Daniel Siniakov | 6-4,6-3 |
| ITF M15 Antalya | 2022/03/30 07:00 | Tuncay Duran v Daniel Siniakov | 6-4,2-6,6-4 |
| ITF M15 Antalya | 2022/03/29 06:55 | Daniel Siniakov v Kokoro Isomura | 6-3,6-4 |
| ITF M15 Antalya | 2022/03/28 11:55 | Daniel Siniakov v Michalis Sakellaridis | 6-4,6-3 |
| ITF M15 Vaasa | 2022/05/30 07:00 | Otso Martikainen v Mateusz Kulakowski | 6-1,6-3 |
| ITF M25 Jablonec Nad Nisou | 2022/05/23 11:00 | Mateusz Kulakowski v Svyatoslav Ilnytskyy | 2-6,4-6 |