Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF M15 Poprad | 2021/07/06 07:55 | Illya Beloborodko v Daniel Siniakov | 3-6,7-6,7-5 |
| ITF M25 Wroclaw | 2021/06/29 08:00 | Daniel Siniakov v Illya Beloborodko | 6-4,4-6,6-10 |
| ITF M25 Trnava | 2024/10/22 09:55 | Illya Beloborodko v Jiri Cizek | 6-3,6-2 |
| ITF M25 Trnava | 2024/10/21 10:30 | Illya Beloborodko v Tomas Krcma | 6-3,6-1 |
| ITF M15 Trnava | 2024/10/05 11:15 | Illya Beloborodko v Milos Karol | 4-6,4-6 |
| ITF M15 Trnava | 2024/10/04 12:05 | Illya Beloborodko v Matthew William Donald | 6-4,7-5 |
| ITF M15 Trnava | 2024/10/03 11:20 | Jakub Nicod v Illya Beloborodko | 6-7,6-3,1-6 |
| ITF M15 Trnava | 2024/10/02 13:20 | Illya Beloborodko v Daniel De Jonge | 7-6,6-4 |
| ITF M15 Trnava | 2024/09/26 10:15 | Illya Beloborodko v Niels Visker | 6-3,6-7,4-6 |
| ITF M15 Trnava | 2024/09/25 09:05 | Illya Beloborodko v Michal Krajci | 6-4,6-3 |
| ITF M25 Trnava | 2024/10/22 08:00 | Jan Kupcic v Daniel Siniakov | 6-4,4-6,6-10 |
| ITF M15 Grodzisk Mazowiecki | 2024/10/02 13:35 | Daniel Siniakov v Michael Agwi | 2-6,2-6 |
| ITF M15 Grodzisk Mazowiecki | 2024/10/01 08:00 | Daniel Siniakov v Theo Herrmann | 7-5,6-1 |
| ITF M15 Grodzisk Mazowiecki | 2024/09/30 12:00 | Daniel Siniakov v Fabio Nestola | 6-1,6-2 |
| ITF M15 Pardubice | 2024/09/19 09:30 | Daniel Siniakov v Maxim Mrva | 3-6,3-6 |
| ITF M15 Pardubice | 2024/09/18 09:45 | Daniel Siniakov v Dominik Recek | 6-3,6-1 |
| UTR Pro Olomouc | 2024/08/10 10:30 | Gabriel Alejandro Hidalgo v Daniel Siniakov | 6-3,7-6 |
| UTR Pro Olomouc | 2024/08/09 11:00 | Vojtech Vales v Daniel Siniakov | 6-4,2-6,4-6 |