| ITF M25 Koszalin | 2025/07/30 08:00 | Alexey Vatutin v Nikita Mashtakov | 5-7,6-4,6-2 |
| ITF M15 Lodz | 2025/07/11 08:00 | Nikita Mashtakov v Eero Vasa | 2-6,4-6 |
| ITF M15 Lodz | 2025/07/10 15:22 | Nikita Mashtakov v Maciej Rajski | 6-4,5-2 |
| ITF M15 Lodz | 2025/07/08 09:00 | Nikita Mashtakov v Karol Filar | 6-3,4-6,6-1 |
| ITF M15 Store | 2025/07/02 07:00 | Felix Balshaw v Nikita Mashtakov | 6-3,6-1 |
| ITF M15 Zagreb | 2025/06/28 08:00 | Nikita Mashtakov v Josip Simundza | 4-6,6-3,6-7 |
| ITF M15 Zagreb | 2025/06/27 13:00 | Noa Vukadin v Nikita Mashtakov | 3-6,6-7 |
| ITF M15 Zagreb | 2025/06/26 08:00 | Dimitris Sakellaridis v Nikita Mashtakov | 2-6,3-6 |
| ITF M25 Koszalin | 2025/08/01 10:00 | Alec Beckley v Rudolf Molleker | 4-6,1-6 |
| ITF M25 Koszalin | 2025/07/31 08:00 | Alec Beckley v Noel Larwig | 6-1,5-4 |
| ITF M25 Koszalin | 2025/07/30 11:21 | Alec Beckley v Noah Merre | 6-2,6-1 |
| Challenger Troyes | 2025/06/29 15:00 | Alec Beckley v Mikael Ymer | 3-6,4-6 |
| ITF M15 Kamen | 2025/06/25 11:55 | Maik Steiner v Alec Beckley | 6-4,6-2 |
| ITF M15 Saarlouis | 2025/06/19 10:00 | Milan Welte v Alec Beckley | 6-4,7-5 |
| ITF M15 Saarlouis | 2025/06/18 15:25 | Neo Niedner v Alec Beckley | 1-6,5-7 |
| ITF M25 Ceska Lipa | 2025/06/15 11:27 | Alec Beckley v Jakub Nicod | 5-7,1-6 |