Ground: Hardcourt indoor
| Challenger Grodzisk Mazowiecki | 2025/08/03 10:20 | Daniil Glinka v David Poljak | 6-4,6-2 |
| Challenger Segovia | 2025/07/20 10:35 | Abedallah Shelbayh v David Poljak | 6-2,6-3 |
| ITF M25 Ceska Lipa | 2025/06/10 09:30 | Louis Wessels v David Poljak | 6-7,6-1,7-6 |
| ITF M25 Ceska Lipa | 2025/06/09 09:30 | David Poljak v Vojtech Mares | 2-6,6-4,1-0 |
| ITF M25 Sharm El Sheikh | 2025/04/24 08:00 | Evgeny Tyurnev v David Poljak | 6-2,3-6,6-2 |
| ITF M25 Sharm El Sheikh | 2025/04/23 12:30 | David Poljak v Tom Zeuch | 7-5,6-4 |
| ITF M25 Sharm El Sheikh | 2025/04/22 08:00 | David Poljak v Kirill Kalennik | 6-1,6-2 |
| ITF M25 Sharm El Sheikh | 2025/04/21 08:00 | David Poljak v German Mingaleev | 6-1,6-3 |
| ITF M25 Tauste | 2025/08/04 16:30 | Daniel Milavsky v Sergio Callejon Hernando | 2-6,6-7 |
| ITF M15 Santa Tecla | 2025/07/26 15:00 | Daniel Milavsky v Guillaume Dalmasso | 6-7,7-6,0-6 |
| ITF M15 Santa Tecla | 2025/07/25 15:00 | Daniel Milavsky v Alan F R Fierros | 6-3,6-3 |
| ITF M15 Santa Tecla | 2025/07/24 17:44 | Daniel Milavsky v David Asenov | 6-1,6-2 |
| ITF M15 Santa Tecla | 2025/07/23 18:00 | Daniel Milavsky v Miles Clark | 6-4,6-4 |
| ITF M15 Santa Tecla | 2025/07/19 15:00 | Daniel Milavsky v Petro Orlando Fellin | 3-6,6-2,4-6 |
| ITF M15 Santa Tecla | 2025/07/18 15:00 | Daniel Milavsky v Guillaume Dalmasso | 6-4,7-5 |
| ITF M15 Santa Tecla | 2025/07/17 16:30 | Daniel Milavsky v Alex Kuperstein | 6-1,6-4 |