Stadium: Court 14 Round: 54 Ground: Clay
| ITF - Brasilia M15 | 2021/11/03 14:10 | Arklon H D Pino v Miguel Fernando Pereira | 6-1,6-2 |
| ITF - Brasilia M15 | 2021/11/02 13:50 | Miguel Fernando Pereira v Bruno Fernandez | 6-4,6-2 |
| ITF - Brasilia M15 | 2021/11/01 14:30 | Miguel Fernando Pereira v Lucca Pinto | 6-2,6-0 |
| ITF - Melilla M15 | 2021/09/21 09:30 | Miguel Fernando Pereira v Noah Lopez | 3-6,1-6 |
| ITF - Madryt M25 | 2021/09/15 09:40 | Miguel Fernando Pereira v Pablo Llamas Ruiz | 3-6,3-6 |
| ITF - Madryt M25 | 2021/09/14 07:00 | Alejandro Garcia v Miguel Fernando Pereira | 6-7,1-6 |
| ITF - Madryt M25 | 2021/09/13 12:00 | Ivan Bas Mengual v Miguel Fernando Pereira | 4-6,4-6 |
| ITF - Oviedo M25 | 2021/08/31 06:55 | Miguel Fernando Pereira v Diego A B Sanchez | 1-6,7-6,3-6 |