• Usia - 38.

Joao-Olavo Souza pertandingan terakhir

• Alessandro Giannessi - Joao-Olavo Souza | 23 Feb 2019 | 2:0 Sao Paulo
• Pietro Rondoni - Joao-Olavo Souza | 10 Agu 2018 | 2:1 ITF Cornaiano Men
• Elmar Ejupovic - Joao-Olavo Souza | 09 Agu 2018 | 0:2 ITF Cornaiano Men
• Riccardo Bonadio - Joao-Olavo Souza | 08 Agu 2018 | 1:2 ITF Cornaiano Men
• Bruno Santanna - Joao-Olavo Souza | 07 Agu 2018 | 0:2 ITF Cornaiano Men
• Tomas Martin Etcheverry - Joao-Olavo Souza | 04 Agu 2018 | 0:2 ITF Bolzano Men
• Joao-Olavo Souza - Tobias Simon | 03 Agu 2018 | 2:0 ITF Bolzano Men
• Joao Pedro Sorgi - Joao-Olavo Souza | 02 Agu 2018 | 0:2 ITF Bolzano Men
• Giovanni Fonio - Joao-Olavo Souza | 01 Agu 2018 | 1:2 ITF Bolzano Men
• Genaro Alberto Olivieri - Joao-Olavo Souza | 31 Jul 2018 | 0:2 ITF Bolzano Men