Estádio: Centre Court Round: 26 Ground: Clay
| ITF - Brasil F9 | 2018/11/13 18:00 | Joao Souza v Mateus Alves | 6-4,7-6 |
| ITF - Brasil F8 | 2018/11/11 13:00 | Christian Lindell v Joao Souza | 1-6,6-7 |
| ITF - Brasil F8 | 2018/11/10 15:30 | Nicolas Santos v Joao Souza | 2-6,6-7 |
| ITF - Brasil F8 | 2018/11/09 21:15 | Jose Pereira v Joao Souza | 6-3,5-7,4-6 |
| ITF - Brasil F8 | 2018/11/07 17:00 | Alexandre Tsuchiya v Joao Souza | 4-6,4-6 |
| ITF - Brasil F8 | 2018/11/06 23:00 | Alex Blumenberg v Joao Souza | 6-7,6-7 |
| ITF - Brasil F7 | 2018/11/04 12:00 | Felipe Meligeni Rodrigues Alves v Joao Souza | 3-6,3-6 |
| ITF - Brasil F7 | 2018/11/03 15:40 | Facundo Mena v Joao Souza | 4-6,3-6 |
| ITF - Brasil F8 | 2018/11/04 13:00 | Felipe Garla v Joao Pedro Okano | 6-2,6-0 |
| ITF - Brasil F7 | 2018/10/29 12:00 | Joao Pedro Okano v Damien Wenger | 3-6,1-6 |
| ITF - Brasil F7 | 2018/10/28 15:00 | Fabio Costa v Joao Pedro Okano | 6-3,3-6,5-7 |
| ITF - Brasil F7 | 2018/10/28 12:30 | Joao Pedro Okano v Enrico dos Santos Lima | 6-0,6-1 |
| ITF - Brasil F6 | 2018/10/20 15:30 | Leonardo S Frederico v Joao Pedro Okano | 6-4,6-0 |
| ITF - Brasil F5 | 2018/10/16 16:45 | Nicolas Santos v Joao Pedro Okano | 6-1,6-1 |
| ITF - Brasil F5 | 2018/10/15 14:00 | Joao Pedro Okano v Enrico dos Santos Lima | 6-4,6-2 |
| ITF - Brasil F5 | 2018/10/13 17:00 | Eduardo Ribeiro v Joao Pedro Okano | 5-7,3-6 |