Estadio: Center Court Round: 25 Ground: Clay
| ITF Brasil F1 | 2018/04/27 15:30 | Daniel Dutra Da Silva v Joao Lucas Reis da Silva | 6-4,6-2 |
| ITF Brasil F1 | 2018/04/26 17:10 | Joao Lucas Reis da Silva v José Pereira | 6-4,6-1 |
| ITF Brasil F1 | 2018/04/24 18:10 | Joao Hinsching v Joao Lucas Reis da Silva | 3-6,5-7 |
| ITF Brasil F3 | 2017/11/25 15:00 | Joao Lucas Reis da Silva v Bernardo Saraiva | 1-6,0-6 |
| ITF Brasil F3 | 2017/11/24 14:30 | Eduardo Dischinger v Joao Lucas Reis da Silva | 2-6,6-4,6-7 |
| ITF Brasil F3 | 2017/11/23 16:40 | Daniel Batista v Joao Lucas Reis da Silva | 4-6,2-6 |
| ITF Brasil F3 | 2017/11/21 13:00 | Joao Lucas Reis da Silva v Rafael Matos | 6-0,0-6,7-6 |
| ITF Brasil F2 | 2017/11/16 14:30 | Joao Lucas Reis da Silva v Oscar Jose Gutierrez | 5-7,4-6 |
| ITF Brasil F3 | 2017/11/18 13:30 | Rafael M Da Silva v Petr Arkhipov | 2-6,6-2,6-7 |