Stadium: Court 7 Round: 25 Ground: Clay
| ITF M25 Trnava | 2022/12/05 13:00 | Daniel Siniakov v Maxim Mrva | 7-6,6-1 |
| ITF M25 Telfs | 2023/07/21 12:00 | Peter Heller v Daniel Siniakov | 6-1,6-0 |
| ITF M25 Telfs | 2023/07/20 08:30 | Daniel Siniakov v Juan Bautista Otegui | 2-6,6-3,6-3 |
| ITF M25 Telfs | 2023/07/19 10:00 | Daniel Siniakov v Timofey Stepanov | 4-6,6-3,6-0 |
| ITF M25 Kassel | 2023/07/12 11:25 | Daniel Siniakov v Facundo Yunis | 4-6,1-6 |
| ITF M25 Kassel | 2023/07/11 09:30 | Daniel Siniakov v Taym Alazmeh | 6-3,7-6 |
| ITF M25 Kassel | 2023/07/10 08:00 | Daniel Siniakov v Vojtech Mares | 7-5,6-4 |
| ITF M25 Marburg | 2023/07/04 15:00 | Daniel Siniakov v Max Wiskandt | 2-6,4-6 |
| Challenger Prostejov | 2023/06/04 13:00 | Roman Andres Burruchaga v Daniel Siniakov | 7-5,7-5 |
| ITF M25 Prague | 2023/05/19 09:00 | Maxim Mrva v Lukas Neumayer | 5-7,3-6 |
| ITF M25 Prague | 2023/05/18 13:30 | Maxim Mrva v Matthew William Donald | 6-2,7-5 |
| ITF M25 Prague | 2023/05/17 10:50 | Beibit Zhukayev v Maxim Mrva | 7-5,3-6,4-6 |
| ITF M15 Antalya | 2023/04/19 07:50 | Mateo Del Pino v Maxim Mrva | 2-6,6-1,6-4 |
| ITF M25 Trnava | 2022/12/05 13:00 | Daniel Siniakov v Maxim Mrva | 7-6,6-1 |
| ITF M15 Prostejov | 2022/09/27 13:45 | Jan Kupcic v Maxim Mrva | 7-5,5-7,7-5 |