Stadium: Cancha 2 Round: 14 Ground: Clay
| Challenger Tigre Qual | 2023/01/09 14:25 | Jurgen Briand v Jakub Paul | 6-1,6-4 |
| Challenger Tigre Qual | 2023/01/08 18:25 | Jakub Paul v Wilson Leite | 6-3,6-4 |
| Challenger Coquimbo | 2022/10/20 14:00 | Franco Agamenone v Jakub Paul | 6-4,6-3 |
| Challenger Coquimbo | 2022/10/18 16:55 | Jakub Paul v Adolfo Daniel Vallejo | 6-2,6-3 |
| Challenger Coquimbo | 2022/10/17 15:30 | Jakub Paul v Ignacio Carou | 6-1,6-2 |
| Challenger Coquimbo | 2022/10/16 18:00 | Jakub Paul v Tobias Franco | 6-3,6-2 |
| Challenger Rio De Janeiro | 2022/10/13 16:45 | Marco Cecchinato v Jakub Paul | 7-5,6-1 |
| Challenger Rio De Janeiro | 2022/10/11 17:50 | Jakub Paul v Joao Fonseca | 6-2,6-3 |
| Challenger Piracicaba | 2023/01/16 19:50 | Joao Lucas Reis da Silva v Evan Zhu | 6-4,4-6,3-6 |
| Challenger Tigre | 2023/01/11 17:40 | Joao Lucas Reis da Silva v Terence Atmane | 3-6,2-6 |
| Challenger Tigre | 2023/01/09 18:10 | Oriol Roca Batalla v Joao Lucas Reis da Silva | 2-6,5-7 |
| Challenger Temuco | 2022/11/24 17:45 | Joao Lucas Reis da Silva v Nicolas Kicker | 6-3,4-6,3-6 |
| Challenger Temuco | 2022/11/22 13:00 | Joao Lucas Reis da Silva v Juan Ignacio Galarza | 6-4,5-7,6-3 |
| Challenger Sao Leopoldo | 2022/11/18 13:30 | Joao Lucas Reis da Silva v Thiago Seyboth Wild | 2-6,5-7 |
| Challenger Sao Leopoldo | 2022/11/17 13:30 | Mateus Alves v Joao Lucas Reis da Silva | 6-7,1-6 |
| Challenger Sao Leopoldo | 2022/11/16 13:00 | Joao Lucas Reis da Silva v Juan Pablo Paz | 6-3,6-2 |