Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 - Girona | 2021/10/17 10:30 | Kirill Mishkin v Mario Mansilla Diez | 1-6,0-6 |
| ITF M15 - Platja D'Aro | 2021/10/13 10:05 | Kirill Mishkin v Pol Toledo Bague | 1-6,1-6 |
| ITF M15 - Platja D'Aro | 2021/10/12 09:00 | Matvey Minin v Kirill Mishkin | 6-3,6-0 |
| ITF M15 - Platja D'Aro | 2021/10/10 11:00 | Kirill Mishkin v Valentin Lapalu | 6-4,2-6,10-7 |
| ITF M15 - Platja D'Aro | 2021/10/04 11:00 | Jorge Martinez Martinez v Kirill Mishkin | 6-1,6-2 |
| ITF M15 - Platja D'Aro | 2021/10/03 11:00 | Kirill Mishkin v Zakhar Trapeznikov | 2-6,6-3,10-1 |
| ITF M15 - Melilla | 2021/09/25 12:10 | Daniel Rincon v Kirill Mishkin | 6-3,6-1 |
| ITF M15 - Melilla | 2021/09/24 14:05 | Kirill Mishkin v Alberto Barroso Campos | 0-6,7-5,6-1 |
| ITF M15 - Platja D'Aro | 2021/10/06 08:30 | Ivan Bas Mengual v Clement Tabur | 4-6,4-6 |
| ITF M25 - Madrid | 2021/09/13 12:00 | Ivan Bas Mengual v Miguel Fernando Pereira | 4-6,4-6 |
| ITF M25 - Madrid | 2021/09/12 13:00 | Asier P D Zulueta v Ivan Bas Mengual | 0-6,4-6 |
| ITF M25 - Santander | 2021/08/22 11:30 | Pol Amoros Ramos v Ivan Bas Mengual | 6-4,6-1 |
| ITF M15 - Xativa | 2021/08/01 10:00 | Ivan Bas Mengual v Jordi Garcia Mestre | 2-6,6-7 |
| ITF M25 - Gandia | 2021/07/19 08:00 | Ivan Bas Mengual v Javier Molino | 5-7,6-4,5-10 |
| ITF M25 - Gandia | 2021/07/18 08:00 | Ivan Bas Mengual v Alex Jones | 6-4,7-5 |
| ITF M25 - Bakio | 2021/06/29 11:50 | John Echeverria v Ivan Bas Mengual | 6-3,6-0 |