Stadium: CENTRAL Round: 26 Ground: Clay
| ITF Brazil F4 | 2018/05/15 15:25 | Lima, Enrico Dos Santos v Joao Lucas Reis da Silva | 1-6,1-6 |
| ITF Brazil F2 | 2018/05/02 18:10 | Oscar Jose Gutierrez v Joao Lucas Reis da Silva | 6-4,6-3 |
| ITF Brazil F2 | 2018/04/30 22:55 | Joao Lucas Reis da Silva v Marques Da Silva, Rafael | 6-4,6-1 |
| ITF Brazil F1 | 2018/04/27 15:30 | Daniel Dutra Da Silva v Joao Lucas Reis da Silva | 6-4,6-2 |
| ITF Brazil F1 | 2018/04/26 17:10 | Joao Lucas Reis da Silva v Jose Pereira | 6-4,6-1 |
| ITF Brazil F1 | 2018/04/24 18:10 | Hinsching, Joao v Joao Lucas Reis da Silva | 3-6,5-7 |
| ITF Brazil F3 | 2017/11/25 15:00 | Joao Lucas Reis da Silva v Saraiva, Bernardo | 1-6,0-6 |
| ITF Brazil F3 | 2017/11/24 14:30 | Dischinger, Eduardo v Joao Lucas Reis da Silva | 2-6,6-4,6-7 |
| ITF Brazil F4 | 2018/05/15 17:50 | Turini, Thales v Lindell, Christian | 6-4,4-6,2-6 |
| ITF Brazil F3 | 2018/05/11 22:45 | Lindell, Christian v Santos, Nicolas | 4-6,2-6 |
| ITF Brazil F3 | 2018/05/11 00:00 | Lindell, Christian v Paulo A S Dos Santos | 6-3,6-0 |
| ITF Brazil F3 | 2018/05/08 17:55 | Lindell, Christian v Juan Bautista Otegui | 6-4,6-3 |
| ITF Brazil F2 | 2018/05/03 15:00 | Lindell, Christian v Marcelo Zormann | 6-7,4-6 |
| ITF Brazil F2 | 2018/05/01 23:50 | Lindell, Christian v Alejandro Tabilo | 6-2,7-6 |
| ITF Brazil F1 | 2018/04/28 16:45 | Camilo Ugo Carabelli v Lindell, Christian | 6-3,6-1 |
| ITF Brazil F1 | 2018/04/27 21:30 | Wilson Leite v Lindell, Christian | 3-6,5-7 |