Stadion: Central Round: 25
| ITF - M15 - Platja D'Aro | 2021/10/10 09:00 | Jose Fco. Vidal Azorin v Ivan Gakhov | 4-6,7-5,2-6 |
| ITF - M15 - Platja D'Aro | 2021/10/09 09:00 | Giovanni Fonio v Jose Fco. Vidal Azorin | 3-6,4-6 |
| ITF - M15 - Platja D'Aro | 2021/10/08 10:00 | Jose Fco. Vidal Azorin v Clement Tabur | 6-4,4-6,6-4 |
| ITF - M15 - Platja D'Aro | 2021/10/07 11:25 | Jose Fco. Vidal Azorin v Bruno P Navarro | 3-6,6-0,6-3 |
| ITF - M15 - Platja D'Aro | 2021/10/05 08:30 | Jose Fco. Vidal Azorin v Mario Mansilla Diez | 6-1,6-4 |
| Challenger - Murcia | 2021/09/26 10:30 | Francesco Passaro v Jose Fco. Vidal Azorin | 6-3,6-2 |
| Challenger - Sevilla | 2021/09/05 10:45 | Alex M Pujolras v Jose Fco. Vidal Azorin | 4-6,6-2,6-2 |
| ITF - M25 - Oviedo | 2021/08/31 15:35 | Alejandro Garcia v Jose Fco. Vidal Azorin | 6-2,2-6,6-1 |
| 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 Pedro 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 - Den Haag | 2021/06/30 10:00 | Niels Visker v Joao Lucas Reis da Silva | 6-4,4-6,4-6 |
| ITF - M25 - Alkmaar | 2021/06/20 18:00 | Deney Wassermann v Niels Visker | 7-6,6-7,10-6 |
| ITF - M15 - Skopje | 2021/06/02 09:55 | Niels Visker v Ryan Nijboer | 6-4,3-6,4-6 |