Stadium: Court 16 Round: 62 Ground: Clay
| ITF M25 Meerbusch | 2021/04/15 11:55 | Elmar Ejupovic v Niels Visker | 6-2,6-3 |
| ITF M25 Meerbusch | 2021/04/14 10:00 | Louis Wessels v Niels Visker | 2-6,2-6 |
| ITF M25 Meerbusch | 2021/04/13 09:30 | Mark Owen Endler v Niels Visker | 1-6,2-6 |
| ITF M25 Meerbusch | 2021/04/12 10:00 | Floris Podzimek v Niels Visker | 3-6,2-6 |
| ITF M25 Meerbusch | 2021/04/11 14:00 | Tommaso Compagnucci v Niels Visker | 3-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/03/17 08:40 | Niels Visker v Mikolaj Lorens | 5-7,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/16 09:20 | Niels Visker v Maik Steiner | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2021/03/15 07:30 | Niels Visker v Ondrej Horak | 6-7,7-6,13-11 |
| ITF M15 Cairo | 2021/04/18 18:30 | Belal Abou Taleb v Vicente O Moratalla | 6-4,6-2 |
| ITF M15 Cairo | 2021/04/11 08:00 | Rimpei Kawakami v Vicente O Moratalla | 4-6,6-4,11-9 |
| ITF M25 La Nucia | 2021/03/14 09:00 | Vicente O Moratalla v Jaime Caldes | 3-6,2-6 |
| ITF M15 La Nucia | 2021/03/09 09:00 | Vicente O Moratalla v Lucas Bouquet | 1-6,0-6 |
| ITF M15 La Nucia | 2021/03/08 10:00 | Joel Vincent Link v Vicente O Moratalla | 5-7,3-6 |
| ITF M25 Faro | 2021/02/28 09:00 | Vicente O Moratalla v Jordi Mas De Ugarte | 3-6,2-6 |
| ITF M25 Vale Do Lobo | 2021/02/21 16:30 | Vicente O Moratalla v Alejandro Moro Canas | 4-6,2-6 |
| ITF M25 Villena | 2021/02/03 08:20 | Vicente O Moratalla v Jiri Lehecka | 2-6,6-7 |