Stadium: Court 3 Round: 54 Ground: Clay
| ITF M15 Brasilia | 2021/11/01 14:30 | Miguel Fernando Pereira v Lucca Pinto | 6-2,6-0 |
| ITF M15 Melilla | 2021/09/21 09:30 | Miguel Fernando Pereira v Noah Lopez | 3-6,1-6 |
| ITF M25 Madrid | 2021/09/15 09:40 | Miguel Fernando Pereira v Pablo Llamas Ruiz | 3-6,3-6 |
| ITF M25 Madrid | 2021/09/14 07:00 | Alejandro Garcia v Miguel Fernando Pereira | 6-7,1-6 |
| ITF M25 Madrid | 2021/09/13 12:00 | Ivan Bas Mengual v Miguel Fernando Pereira | 4-6,4-6 |
| ITF M25 Oviedo | 2021/08/31 06:55 | Miguel Fernando Pereira v Diego A B Sanchez | 1-6,7-6,3-6 |
| ITF M25 Oviedo | 2021/08/30 10:05 | Kuzey Cekirge v Miguel Fernando Pereira | 5-7,6-4,8-10 |
| ITF M25 Oviedo | 2021/08/29 12:55 | Diego C. Morales v Miguel Fernando Pereira | 1-6,3-6 |
| ITF M25 Rio do Sul | 2021/10/19 13:30 | Bruno Fernandez v Gustavo Heide | 1-6,2-6 |
| ITF M25 Rio do Sul | 2021/10/18 19:50 | Bruno Fernandez v Ighor Halmenschlager Reis | 6-4,6-4 |
| ITF M25 Rio do Sul | 2021/10/17 12:00 | Bruno Fernandez v Gabriel Batagin | 4-6,6-3,10-2 |
| ITF M15 Recife | 2021/09/22 16:45 | Marcelo Zormann v Bruno Fernandez | 6-3,6-1 |
| ITF M15 Recife | 2021/09/21 13:00 | Bruno Fernandez v Jared Thompkins | 6-0,6-4 |
| ITF M15 Recife | 2021/09/20 13:00 | Victor Barros Fernandes v Bruno Fernandez | 2-6,4-6 |