Stadium: Court 2 Round: 54 Ground: Carpet indoor
| 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 |
| ITF M15 Platja D'Aro | 2021/10/12 08:30 | Niels Visker v Eero Vasa | 1-6,6-3,10-8 |
| ITF M15 Platja D'Aro | 2021/10/10 11:00 | Niels Visker v Petr Iamachkine | 7-5,6-3 |
| ITF M25 Eupen | 2021/09/09 10:45 | Matteo Arnaldi v Niels Visker | 7-6,6-2 |
| ITF M25 Eupen | 2021/09/08 11:55 | Niels Visker v Loic Cloes | 7-6,6-4 |
| ITF M25 Marburg | 2021/07/05 14:25 | Niels Visker v Amaury Raynel | 5-7,4-6 |
| ITF M25 The Hague | 2021/06/30 10:00 | Niels Visker v Joao Lucas Reis da Silva | 6-4,4-6,4-6 |
| ITF M25 Trimbach | 2022/03/15 11:55 | Dominik Langmajer v Leonardo Taddia | 3-6,6-4,8-10 |
| ITF M25 Trimbach | 2022/03/14 14:55 | Dominik Langmajer v Nathan Eugster | 7-6,6-4 |
| ITF M15 Sharm El Sheikh | 2022/03/03 08:00 | Saba Purtseladze v Dominik Langmajer | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2022/02/24 08:00 | Dominik Langmajer v Matteo Gigante | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2022/02/23 15:05 | Dominik Langmajer v Yu Hsiang Su | 6-3,6-3 |
| ITF M15 Oberhaching | 2022/02/13 17:20 | Dominik Langmajer v Deney Wassermann | 2-6,3-6 |
| ITF M15 Ostrava | 2021/11/21 14:30 | Buvaysar Gadamauri v Dominik Langmajer | 7-6,6-2 |
| ITF M15 Opava | 2021/11/14 12:30 | Ying Hou v Dominik Langmajer | 6-4,6-4 |