Stadium: Bernard Frances Round: 28 Ground: Hardcourt outdoor
| ITF M25 Vic | 2021/05/16 07:00 | Roman Andres Burruchaga v Diego F Flores | 5-7,3-6 |
| ITF M15 Marbella | 2021/05/28 07:55 | Edan Leshem v Roman Andres Burruchaga | 3-6,5-7 |
| ITF M15 Marbella | 2021/05/27 07:30 | Carlos Lopez Montagud v Roman Andres Burruchaga | 6-7,2-6 |
| ITF M15 Marbella | 2021/05/25 11:25 | Roman Andres Burruchaga v Arthur Reymond | 1-6,6-3,6-1 |
| ITF M25 Vic | 2021/05/16 07:00 | Roman Andres Burruchaga v Diego F Flores | 5-7,3-6 |
| ITF M15 Valldoreix | 2021/05/11 08:00 | Roman Andres Burruchaga v Miguel Damas | 3-6,7-6,9-11 |
| ITF M15 Valldoreix | 2021/05/10 08:00 | Roman Andres Burruchaga v Kuzey Cekirge | 6-1,7-6 |
| ITF M15 Valldoreix | 2021/05/09 12:00 | Arthur Reymond v Roman Andres Burruchaga | 2-6,2-6 |
| ITF M15 Cordoba | 2021/04/04 12:30 | Roman Andres Burruchaga v Paulo A S Dos Santos | 6-1,5-7,6-10 |
| 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 | Fouad Behbehani 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 Jose Joaquin M Cisneros | 6-2,6-4 |
| ITF M15 Marbella | 2021/05/24 08:00 | Diego F Flores v Jim Walder | 6-4,7-5 |
| ITF M15 Marbella | 2021/05/23 08:00 | Diego F Flores v Ignacio B Alia | 6-2,6-2 |
| ITF M25 Vic | 2021/05/17 08:00 | Laurent Lokoli v Diego F Flores | 7-6,7-6 |
| ITF M25 Vic | 2021/05/16 07:00 | Roman Andres Burruchaga v Diego F Flores | 5-7,3-6 |