Ground: Hardcourt indoor
| ITF M15 Heraklion | 2023/10/23 06:30 | Niels Visker v Dimitris Sakellaridis | 6-2,2-6,10-8 |
| ITF M15 Litija | 2025/07/10 11:33 | Dimitris Sakellaridis v Jack Loge | 6-4,6-7,3-6 |
| ITF M15 Litija | 2025/07/09 11:00 | Matic Kriznik v Dimitris Sakellaridis | 3-6,4-6 |
| ITF M15 Store | 2025/07/03 07:30 | Gianluca Cadenasso v Dimitris Sakellaridis | 7-6,5-3 |
| ITF M15 Store | 2025/07/02 12:34 | Dimitris Sakellaridis v Sebastian Prechtel | 6-1,7-5 |
| ITF M15 Zagreb | 2025/06/26 08:00 | Dimitris Sakellaridis v Nikita Mashtakov | 2-6,3-6 |
| ITF M15 Zagreb | 2025/06/25 08:00 | Matthias Ujvary v Dimitris Sakellaridis | 1-6,3-6 |
| ITF M25 Klosters | 2025/06/17 07:48 | Dimitris Sakellaridis v Noah Karma | 4-6,6-6 |
| ITF M25 Villeneuve-Loubet | 2025/06/11 09:30 | Dimitris Sakellaridis v Buvaysar Gadamauri | 3-6,0-6 |
| Challenger Bunschoten | 2025/07/14 10:40 | Niels Visker v Marvin Moeller | 6-7,3-6 |
| Challenger Bunschoten | 2025/07/13 12:50 | Svyatoslav Gulin v Niels Visker | 7-6,6-7,3-6 |
| ITF M25 The Hague | 2025/07/11 12:09 | Niels Visker v Jay Friend | 1-6,4-6 |
| ITF M25 The Hague | 2025/07/10 10:00 | Javier Barranco Cosano v Niels Visker | 2-6,6-3,3-6 |
| ITF M25 The Hague | 2025/07/09 10:00 | Manvydas Balciunas v Niels Visker | 6-1,4-6,3-6 |
| Challenger Troyes | 2025/07/01 09:50 | Niels Visker v Norbert Gombos | 1-6,3-6 |
| Challenger Troyes | 2025/06/30 10:25 | Arthur Nagel v Niels Visker | 4-6,6-7 |
| Challenger Troyes | 2025/06/29 13:40 | Niels Visker v Nikolay Vylegzhanin | 6-4,6-4 |