| UTR Pro Tennis Series Mulheim | 2022/10/04 07:30 | Pepijn Bastiaansen v Tadija Radovanovic | 6-4,6-3 |
| UTR Pro Tennis Series Mulheim | 2022/10/03 11:30 | Christopher Heyman v Pepijn Bastiaansen | 6-0,6-1 |
| UTR Pro Tennis Series Mulheim | 2022/10/03 10:30 | Oscar Galimardanov v Niels Visker | 4-6,3-5 |
| ITF M15 Forbach | 2022/09/26 08:00 | Milan Welte v Niels Visker | 6-1,6-3 |
| ITF M15 Forbach | 2022/09/25 09:40 | Niels Visker v Dominik Langmajer | 6-2,6-4 |
| ITF M15 Haren | 2022/08/31 17:55 | Niels Visker v Roland Stuurman | 6-3,2-6,2-6 |
| ITF M25 Oldenzaal | 2022/08/25 08:00 | Daniel Merida Aguilar v Niels Visker | 6-3,6-4 |
| ITF M25 Oldenzaal | 2022/08/23 11:20 | Niels Visker v Miko Wassermann | 6-2,6-3 |
| ITF M15 Girona | 2021/10/17 08:00 | Niels Visker v Pol Fernandez | 5-7,4-6 |
| ITF M15 Platja D'Aro | 2021/10/13 08:30 | Jose Fco. Vidal Azorin v Niels Visker | 6-1,6-3 |