Stadium: Court 5 Round: 24 Ground: Hardcourt indoor
| Challenger Orlando | 2019/01/01 15:00 | Joao Souza v Dennis Novikov | 3-6,2-6 |
| Challenger Orlando | 2018/12/31 17:50 | Jared Hiltzik v Joao Souza | 6-2,5-7,1-6 |
| ITF Brazil F9 | 2018/11/17 13:00 | Joao Souza v Alex Blumenberg | 6-3,6-1 |
| ITF Brazil F9 | 2018/11/16 15:55 | Joao Souza v Joao Lucas Reis da Silva | 6-4,5-7,6-4 |
| ITF Brazil F9 | 2018/11/15 18:30 | Joao Souza v Joao Pedro Okano | 6-2,6-1 |
| ITF Brazil F9 | 2018/11/13 18:00 | Joao Souza v Mateus Alves | 6-4,7-6 |
| ITF Brazil F8 | 2018/11/11 13:00 | Christian Lindell v Joao Souza | 1-6,6-7 |
| ITF Brazil F8 | 2018/11/10 15:30 | Nicolas Santos v Joao Souza | 2-6,6-7 |
| Challenger Orlando | 2019/01/02 15:00 | Roberto Cid Subervi v Goncalo Oliveira | 6-3,6-3 |
| Challenger Orlando | 2018/12/31 21:50 | Alex Rybakov v Goncalo Oliveira | 6-2,6-7,6-7 |
| ITF Qatar F6 | 2018/12/18 08:55 | Goncalo Oliveira v Constantin Schmitz | 4-6,3-6 |
| ITF Qatar F5 | 2018/12/15 13:00 | Tak Khunn Wang v Goncalo Oliveira | 6-3,6-3 |
| ITF Qatar F5 | 2018/12/14 12:00 | Jaume Pla Malfeito v Goncalo Oliveira | 4-6,4-6 |
| ITF Qatar F5 | 2018/12/13 12:00 | Antoine Bellier v Goncalo Oliveira | 4-6,2-6 |
| ITF Qatar F5 | 2018/12/12 12:00 | Mick Lescure v Goncalo Oliveira | 4-6,3-6 |
| ITF Qatar F5 | 2018/12/11 13:40 | Constantin Bittoun Kouzmine v Goncalo Oliveira | 3-6,6-7 |