Stadium: Quadra Guga Kuerten Round: 26
| Davis Cup | 2015/03/06 14:00 | Carlos Berlocq v Joao Souza | 4-6,6-3,7-5,3-6,2-6 |
| ATP Buenos Aires | 2018/02/12 21:45 | Carlos Berlocq v Guillermo Garcia-Lopez | 3-6,3-6 |
| ATP Quito | 2018/02/05 22:50 | Casper Ruud v Carlos Berlocq | 7-5,6-0 |
| Challenger Rio De Janeiro | 2017/11/25 16:35 | Thiago Monteiro v Carlos Berlocq | 2-6,6-7 |
| Challenger Rio De Janeiro | 2017/11/24 19:00 | Carlos Berlocq v Guilherme Clezar | 7-5,6-1 |
| Challenger Rio De Janeiro | 2017/11/23 14:00 | Carlos Berlocq v Pedro Sakamoto | 6-4,6-2 |
| Challenger Rio De Janeiro | 2017/11/21 16:00 | Carlos Berlocq v Daniel Elahi Galan | 6-4,6-4 |
| Challenger Santiago 2 | 2017/11/16 17:00 | Thiago Monteiro v Carlos Berlocq | 6-3,0-6,6-4 |
| Challenger Santiago 2 | 2017/11/15 17:45 | Jose Hernandez-Fernandez v Carlos Berlocq | 1-6,4-6 |
| ATP Buenos Aires Qual | 2018/02/10 14:00 | Joao Souza v Gastao Elias | 6-4,3-6,0-6 |
| ATP Quito Qual | 2018/02/04 18:45 | Facundo Bagnis v Joao Souza | 6-3,6-4 |
| ATP Quito Qual | 2018/02/03 20:32 | Jan Hernych v Joao Souza | 3-6,3-5 |
| ATP Quito Qual | 2018/02/03 19:55 | Jan Hernych v Joao Souza | 3-6,3-6 |
| Australian Open Qual | 2018/01/10 02:25 | Andrea Collarini v Joao Souza | 6-7,6-2,6-4 |
| ATP Pune Qual | 2017/12/31 08:55 | Joao Souza v Ricardo Ojeda Lara | 3-6,4-6 |
| ATP Pune Qual | 2017/12/30 07:30 | Soonwoo Kwon v Joao Souza | 6-4,3-6,6-7 |
| ITF Brazil F4 | 2017/12/03 12:00 | Joao Souza v Christian Lindell | 6-7,6-7 |