| ITF M15 Marbella | 2021/05/30 09:00 | Diego F Flores v Mertens, Yannick | 2-6,1-6 |
| ITF M15 Marbella | 2021/05/29 10:35 | Roman Andres Burruchaga v Diego F Flores | 4-6,6-3,3-6 |
| ITF M15 Marbella | 2021/05/28 09:45 | Antoine Bellier v Diego F Flores | 6-7,3-6 |
| ITF M15 Marbella | 2021/05/27 07:30 | Behbehani, Fouad v Diego F Flores | 0-6,0-6 |
| ITF M15 Marbella | 2021/05/26 07:30 | Diego F Flores v Mateus Alves | 7-6,7-6 |
| ITF M15 Marbella | 2021/05/25 07:30 | Diego F Flores v Miranda Cisneros, Jose Joaquin | 6-2,6-4 |
| ITF M15 Marbella | 2021/05/24 08:00 | Diego F Flores v Walder, Jim | 6-4,7-5 |
| ITF M15 Marbella | 2021/05/23 08:00 | Diego F Flores v Ignacio B Alia | 6-2,6-2 |
| ITF - M15 Bucarest | 2021/05/30 09:30 | Toledo Bague, Pol v Madaras, Dragos Nicolae | 6-2,3-6,2-6 |
| ITF - M15 Bucarest | 2021/05/29 10:05 | Ignatik, Uladzimir v Toledo Bague, Pol | 6-2,5-7,4-6 |
| ITF - M15 Bucarest | 2021/05/29 08:00 | Cezar Cretu v Toledo Bague, Pol | 6-7,0-6 |
| ITF - M15 Bucarest | 2021/05/27 08:00 | Galarza, Juan Ignacio v Toledo Bague, Pol | 5-7,3-6 |
| ITF - M15 Bucarest | 2021/05/25 14:00 | Toledo Bague, Pol v Mircea-Alexandru Jecan | 7-5,6-1 |
| ITF - M25 Vic | 2021/05/18 08:00 | Toledo Bague, Pol v Benjamin Winter Lopez | 2-6,2-6 |
| ITF - M25 Vic | 2021/05/17 09:00 | Toledo Bague, Pol v Cabrera Bello, Inaki | 3-6,6-1,10-4 |
| ITF - M25 Vic | 2021/05/16 11:00 | Toledo Bague, Pol v Pujol Navarro, Bruno | 6-4,6-4 |