Stadium: Court 2 Round: 44 Ground: Clay
| ITF M25 Madrid | 2021/10/25 12:00 | Kirill Mishkin v Bas Mengual, Ivan | 4-6,2-6 |
| ITF M15 Platja D'Aro | 2021/10/06 08:30 | Bas Mengual, Ivan v Clement Tabur | 4-6,4-6 |
| ITF M25 Madrid | 2021/09/13 12:00 | Bas Mengual, Ivan v Pereira, Miguel Fernando | 4-6,4-6 |
| ITF M25 Madrid | 2021/09/12 13:00 | Pascual de Zulueta, Asier v Bas Mengual, Ivan | 0-6,4-6 |
| ITF M25 Santander | 2021/08/22 11:30 | Pol Amoros Ramos v Bas Mengual, Ivan | 6-4,6-1 |
| ITF M15 Xativa | 2021/08/01 10:00 | Bas Mengual, Ivan v Jordi Garcia Mestre | 2-6,6-7 |
| ITF M25 Gandia | 2021/07/19 08:00 | Bas Mengual, Ivan v Molino, Javier | 5-7,6-4,5-10 |
| ITF M25 Gandia | 2021/07/18 08:00 | Bas Mengual, Ivan v Alex Jones | 6-4,7-5 |
| ITF M25 Madrid | 2021/10/25 12:00 | Zund, Serafin v Tadas Babelis | 4-6,5-7 |
| ITF M15 Girona | 2021/10/17 10:30 | Ouahab, Lamine v Tadas Babelis | 6-4,7-6 |
| ITF M15 Platja D'Aro | 2021/10/10 08:00 | Aaron Cohen v Tadas Babelis | 6-4,2-6,10-8 |
| ITF M15 Platja D'Aro | 2021/10/03 08:00 | Simon Beaupain v Tadas Babelis | 7-6,6-4 |
| ITF M15 Parnu | 2021/08/05 07:55 | Tadas Babelis v Kenneth Raisma | 5-7,2-6 |
| ITF M15 Parnu | 2021/08/04 10:10 | Joncour, Ronan v Tadas Babelis | 0-6,5-7 |
| ITF M15 Parnu | 2021/08/02 11:00 | Ehrnrooth, August v Tadas Babelis | 4-6,1-6 |
| ITF M15 Almada | 2021/07/04 08:30 | Miguel Damas v Tadas Babelis | 6-3,6-0 |