Stadion: Cancha 9 Round: 25 Ground: Clay
| Challenger - Lima | 2023/11/06 19:10 | Renzo Olivo v Matheus P De Almeida | 4-6,5-7 |
| Challenger - Lima | 2023/11/05 18:20 | Jorge Panta v Matheus P De Almeida | 2-6,3-6 |
| Challenger - Guayaquil | 2023/11/01 15:00 | Matheus P De Almeida v Alejandro Tabilo | 6-4,1-6,2-6 |
| Challenger - Guayaquil | 2023/10/30 22:30 | Andres Andrade v Matheus P De Almeida | 3-6,4-6 |
| Challenger - Curitiba | 2023/10/24 19:00 | Matheus P De Almeida v Thiago Agustin Tirante | 2-6,6-3,1-6 |
| Challenger - Campinas | 2023/10/03 17:10 | Luciano Darderi v Matheus P De Almeida | 6-1,6-4 |
| Challenger - Bogota | 2023/09/29 16:00 | Matheus P De Almeida v Gustavo Heide | 4-6,2-6 |
| Challenger - Bogota | 2023/09/27 16:50 | Alex Barrena v Matheus P De Almeida | 1-6,3-6 |
| Challenger - Guayaquil | 2023/11/04 16:00 | Alejandro Tabilo v Roman Andres Burruchaga | 6-3,6-4 |
| Challenger - Guayaquil | 2023/11/03 18:40 | Roman Andres Burruchaga v Camilo Ugo Carabelli | 6-4,5-7,6-1 |
| Challenger - Guayaquil | 2023/11/02 17:00 | Roman Andres Burruchaga v Lukas Neumayer | 5-7,6-0,6-4 |
| Challenger - Guayaquil | 2023/10/31 22:30 | Juan Manuel Cerundolo v Roman Andres Burruchaga | 4-6,2-6 |
| Challenger - Curitiba | 2023/10/28 13:30 | Roman Andres Burruchaga v Guido Andreozzi | 4-6,5-7 |
| Challenger - Curitiba | 2023/10/25 14:00 | Lukas Neumayer v Roman Andres Burruchaga | 5-7,3-6 |
| Challenger - Curitiba | 2023/10/23 21:30 | Roman Andres Burruchaga v Gustavo R de Almeida | 6-4,6-1 |
| Challenger - Santa Fe | 2023/10/18 15:15 | Vit Kopriva v Roman Andres Burruchaga | 6-3,6-0 |