Stadium: Court 4 Round: 54 Ground: Clay
| ITF M25 Oviedo | 2019/09/02 11:30 | Daniel Dutra Da Silva v Jaime P Targhetta | 6-0,6-0 |
| ITF M25 Oviedo | 2019/09/02 08:30 | Hugo Nieto Alonso v Jaime P Targhetta | 2-6,2-6 |
| ITF M25 Santander | 2021/08/23 09:00 | Miguel Damas v Mario Mansilla Diez | 6-2,6-3 |
| ITF M25 Santander | 2021/08/22 09:00 | Jesus Echevarri v Mario Mansilla Diez | 2-6,1-6 |
| ITF M15 Xativa | 2021/08/02 07:00 | Vicente O Moratalla v Mario Mansilla Diez | 6-7,7-6,11-9 |
| ITF M15 Xativa | 2021/08/01 07:00 | Thijmen Loof v Mario Mansilla Diez | 2-6,2-6 |
| ITF M25 Denia | 2021/07/26 09:30 | Mario Mansilla Diez v Emilien Voisin | 6-4,2-6,6-10 |
| ITF M25 Gandia | 2021/07/21 07:30 | Mario Mansilla Diez v Alejandro Gomez | 7-5,1-6,6-7 |
| ITF M25 Gandia | 2021/07/20 10:15 | Mario Mansilla Diez v Rayane Oumaouche | 6-0,7-5 |
| ITF M25 Gandia | 2021/07/19 10:00 | Emilien Voisin v Mario Mansilla Diez | 5-7,1-6 |