Stadium: Centre Court Round: 26 Ground: Clay
| ITF Brazil F9 | 2018/11/13 12:00 | Joao Giannella v Gustavo Heide | 2-6,2-6 |
| ITF Brazil F9 | 2018/11/12 12:00 | Leonardo Reami Da Cunha v Gustavo Heide | 3-6,0-6 |
| ITF Brazil F7 | 2018/10/29 12:00 | Matheus Pucinelli De Almeida v Gustavo Heide | 6-4,6-3 |
| ITF Brazil F7 | 2018/10/27 12:00 | Rai Vicente de Araujo v Gustavo Heide | 4-6,4-6 |
| ITF Brazil F8 | 2018/11/11 13:00 | Christian Lindell v Joao Souza | 1-6,6-7 |
| ITF Brazil F8 | 2018/11/09 16:55 | Christian Lindell v Joao Lucas Reis da Silva | 6-3,6-4 |
| ITF Brazil F8 | 2018/11/05 16:00 | Christian Lindell v Pedro Gabriel Rodrigues | 6-4,6-3 |
| ITF Brazil F6 | 2018/10/25 15:00 | Alejandro Tabilo v Christian Lindell | 0-6,6-1,6-4 |
| ITF Brazil F6 | 2018/10/23 18:45 | Alexandre Tsuchiya v Christian Lindell | 4-6,5-7 |
| ITF Brazil F5 | 2018/10/20 17:15 | Christian Lindell v Francisco Cerundolo | 4-6,5-7 |
| ITF Brazil F5 | 2018/10/20 13:00 | Andre Miele v Christian Lindell | 2-6,5-7 |
| ITF Brazil F5 | 2018/10/18 17:25 | Osni Junior v Christian Lindell | 2-6,4-6 |