Stadium: Pedro Amadeu Round: 62 Ground: Hardcourt outdoor
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Mateo Barreiros Reyes v Bernardo, Lucas | 6-4,6-1 |
| ITF Brazil F4 | 2017/11/25 10:30 | Mateo Barreiros Reyes v Sao Thiago, Igor | 6-7,2-6 |
| ITF Spain F26 Qual | 2017/08/19 09:00 | Vila Antuna, Axel v Mateo Barreiros Reyes | 6-1,6-2 |
| ITF Spain F25 | 2017/08/12 13:00 | Almeida, Manuel v Mateo Barreiros Reyes | 6-2,6-7,6-3 |
| ITF Portugal F15 | 2017/08/09 09:30 | Makoto Ochi v Mateo Barreiros Reyes | 6-1,6-4 |
| ITF Portugal F15 | 2017/08/07 09:00 | Nenwani, Anurag v Mateo Barreiros Reyes | 3-6,6-7 |
| ITF Portugal F15 | 2017/08/06 09:00 | Mateo Barreiros Reyes v Gomar Monio, Luis | 2-6,6-2,6-2 |
| ITF Portugal F15 | 2017/08/05 09:00 | Mateo Barreiros Reyes v Preka, Roberto | 3-6,6-0,6-0 |
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Moura, Hugo v Castro, Victor | 5-7,2-6 |
| ITF Brazil F1 | 2018/04/24 16:20 | Daniel Dutra Da Silva v Castro, Victor | 6-0,6-2 |
| ITF Brazil F1 | 2018/04/23 13:00 | Castro, Victor v Bendazoli, Gabriel | 7-5,6-2 |
| ITF Brazil F1 | 2018/04/22 15:30 | Juan Bautista Otegui v Castro, Victor | 6-1,4-6,4-6 |
| ITF Brazil F3 | 2016/07/10 12:00 | Vilaro, Alejo v Castro, Victor | 6-1,6-1 |
| ITF Brazil F2 | 2016/07/03 12:00 | Gasperini, Lourenzo v Castro, Victor | 6-1,6-1 |