Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Poznan | 2024/08/22 11:05 | Daniil Ostapenkov v Guy Den Ouden | 2-6,5-7 |
| ITF M25 Poznan | 2024/08/21 17:10 | Kacper Szymkowiak v Daniil Ostapenkov | 1-6,6-3,1-6 |
| ITF M15 Bielsko Biala | 2024/08/14 10:10 | Olaf Pieczkowski v Daniil Ostapenkov | 6-2,6-4 |
| ITF M15 Antalya | 2024/05/15 08:35 | Daniil Ostapenkov v Marsel Ilhan | 6-7,0-6 |
| ITF M15 Antalya | 2024/05/11 10:00 | Marlon Vankan v Daniil Ostapenkov | 6-3,6-2 |
| ITF M15 Antalya | 2024/05/09 06:45 | Daniil Ostapenkov v Michael Agwi | 6-0,0-6,6-3 |
| ITF M15 Antalya | 2024/05/07 10:40 | Matteo Rozo Torres v Daniil Ostapenkov | 1-6,1-6 |
| ITF M15 Antalya | 2024/05/01 09:55 | Kuzey Cekirge v Daniil Ostapenkov | 6-3,6-4 |
| ITF M25 Heraklion | 2024/11/10 11:00 | Dimitris Sakellaridis v Vincent Jonah Strauch | 6-3,6-4 |
| ITF M25 Heraklion | 2024/11/03 07:30 | Gabriel Matuszewski v Dimitris Sakellaridis | 6-4,4-6,11-9 |
| ITF M25 Heraklion | 2024/10/29 09:20 | Alex Knaff v Dimitris Sakellaridis | 6-1,5-7,10-5 |
| ITF M25 Heraklion | 2024/10/28 10:30 | Markus Bolin v Dimitris Sakellaridis | 4-6,0-6 |
| ITF M25 Santa Margherita | 2024/10/15 11:30 | Sebastian Fanselow v Dimitris Sakellaridis | 6-4,6-3 |
| ITF M25 Santa Margherita | 2024/10/14 07:55 | Mariano Tammaro v Dimitris Sakellaridis | 6-4,6-1 |
| ITF M25 Santa Margherita | 2024/10/07 07:30 | Gabriele Maria Noce v Dimitris Sakellaridis | 6-4,6-3 |
| ITF M25 Santa Margherita | 2024/10/01 10:30 | Daniele Rapagnetta v Dimitris Sakellaridis | 7-6,6-7,6-1 |