Stadium: Quadra Central Round: 14 Ground: Clay
| Challenger Lima | 2023/11/06 16:00 | Joao Lucas Reis da Silva v Daniel Dutra Da Silva | 6-2,5-7,6-1 |
| Challenger Lima | 2023/11/05 16:55 | Daniel Dutra Da Silva v Gastao Elias | 6-2,6-0 |
| Challenger Curitiba | 2023/10/24 15:10 | Daniel Dutra Da Silva v Camilo Ugo Carabelli | 6-7,1-6 |
| Challenger Curitiba | 2023/10/23 13:00 | Daniel Dutra Da Silva v Franco Roncadelli | 6-4,6-1 |
| Challenger Curitiba | 2023/10/22 13:00 | Daniel Dutra Da Silva v Igor Gimenez | 6-2,6-2 |
| ITF M25 Lajeado | 2023/10/12 17:55 | Conner Huertas Del Pino v Daniel Dutra Da Silva | 7-6,7-5 |
| ITF M25 Lajeado | 2023/10/11 12:00 | Gustavo Tedesco v Daniel Dutra Da Silva | 1-6,2-6 |
| Challenger Campinas | 2023/10/03 18:45 | Felipe Meligeni Rodrigues Alves v Daniel Dutra Da Silva | 6-2,7-6 |
| ITF M15 Concepcion | 2023/12/11 13:00 | Thiago Cigarran v Matheus C Bueres | 6-1,6-0 |
| ITF M15 Concepcion | 2023/12/10 13:00 | Ryan A Dos Santos v Matheus C Bueres | 3-6,7-5,6-10 |
| ITF M15 Santa Cruz | 2023/11/26 18:15 | Mateo Del Pino v Matheus C Bueres | 7-6,6-2 |
| ITF M15 Santa Cruz | 2023/11/26 14:00 | Matheus C Bueres v Benjamin Denis Alarcon | 6-4,6-3 |
| ITF M15 Cochabamba | 2023/11/16 18:00 | Matheus C Bueres v Leonardo Aboian | 7-5,2-6,2-6 |
| ITF M15 Cochabamba | 2023/11/14 18:00 | Gino Romano v Matheus C Bueres | 6-3,4-6,4-6 |
| ITF M15 Cochabamba | 2023/11/13 14:00 | Nicolas Hollender v Matheus C Bueres | 1-6,6-3,2-10 |
| ITF M15 Cochabamba | 2023/11/12 17:30 | Matheus C Bueres v Benjamin Denis Alarcon | 6-1,6-2 |