Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Lambare | 2019/08/25 14:00 | Gonzalo Villanueva v Joao Lucas Reis da Silva | 6-1,6-3 |
| Challenger Piracicaba | 2024/01/30 17:55 | Hernan Casanova v Gonzalo Villanueva | 6-2,6-4 |
| Challenger Piracicaba | 2024/01/30 13:00 | Gonzalo Villanueva v Mariano Kestelboim | 6-2,7-5 |
| Challenger Piracicaba | 2024/01/29 13:00 | Gonzalo Villanueva v Fernando Yamacita | 6-2,6-0 |
| Challenger Buenos Aires | 2024/01/17 13:00 | Gonzalo Villanueva v Damien Wenger | 6-7,4-6 |
| Challenger Buenos Aires - selejtezők | 2024/01/15 13:00 | Gonzalo Villanueva v Gerard Campana Lee | 6-4,7-6 |
| Challenger Buenos Aires - selejtezők | 2024/01/14 15:55 | Gilbert S K Junior v Gonzalo Villanueva | 5-7,4-6 |
| Challenger Buenos Aires | 2024/01/09 20:05 | Oleksii Krutykh v Gonzalo Villanueva | 4-6,7-5,7-6 |
| Challenger Buenos Aires | 2024/01/08 15:15 | Adolfo Daniel Vallejo v Gonzalo Villanueva | 2-6,4-6 |
| Challenger Piracicaba | 2024/01/30 17:35 | Juan Bautista Torres v Joao Lucas Reis da Silva | 6-4,2-6,7-6 |
| Challenger Punta del Este | 2024/01/21 21:55 | Joao Lucas Reis da Silva v Felix Gill | 4-6,2-6 |
| Challenger Buenos Aires | 2024/01/16 17:30 | Liam Draxl v Joao Lucas Reis da Silva | 6-7,6-3,6-1 |
| Challenger Buenos Aires | 2024/01/13 14:00 | Gonzalo Bueno v Joao Lucas Reis da Silva | 6-4,6-4 |
| Challenger Buenos Aires | 2024/01/12 13:00 | Mateus Alves v Joao Lucas Reis da Silva | 4-6,3-6 |
| Challenger Buenos Aires | 2024/01/11 13:00 | Pedro Sakamoto v Joao Lucas Reis da Silva | 5-7,0-6 |
| Challenger Buenos Aires | 2024/01/09 14:50 | Joao Lucas Reis da Silva v Edoardo Lavagno | 4-6,6-3,7-6 |
| Challenger Temuco | 2023/11/29 18:40 | Joao Lucas Reis da Silva v Pedro Sakamoto | 4-6,6-4,2-6 |