Stadium: Cancha Central Round: 26 Ground: Clay
| Challenger Antofagasta MD | 2023/09/20 20:40 | P De Almeida/Reis da Silva v Collarini/Olivo | 6-1,6-2 |
| Challenger Santa Cruz MD | 2023/09/12 23:00 | Dellien/Dellien v Collarini/Olivo | 4-6,6-2,10-1 |
| Challenger Concepcion MD | 2023/01/24 21:10 | Collarini/Olivo v Casanova/Dutra Da Silva | 6-1,2-6,7-10 |
| Challenger Piracicaba MD | 2023/01/20 21:00 | Collarini/Olivo v H D Pino/Huertas Del Pino | 6-4,6-4 |
| Challenger Piracicaba MD | 2023/01/19 19:00 | Bogo/Dos Santos v Collarini/Olivo | 4-6,4-6 |
| Challenger Piracicaba MD | 2023/01/18 20:00 | Dias/Leite v Collarini/Olivo | 5-7,2-6 |
| Challenger Villa Maria MD | 2022/09/21 20:45 | Collarini/Olivo v Juarez/Monzon | 5-7,4-6 |
| Challenger Trieste MD | 2022/07/22 15:00 | Hidalgo/Rodriguez v Collarini/Olivo | 3-6,7-6,10-5 |
| Challenger Brasilia MD | 2023/11/23 18:00 | Andreozzi/Duran v Alves/Decamps | 6-7,6-3,9-11 |
| Challenger Brasilia MD | 2023/11/22 17:00 | Andreozzi/Duran v Reis da Silva/Ribeiro | 7-6,7-5 |
| Challenger Montevideo MD | 2023/11/18 19:30 | Andreozzi/Duran v Arias/Zeballos | 2-6,7-6,10-8 |
| Challenger Montevideo MD | 2023/11/17 18:30 | Andreozzi/Duran v Romboli/Zormann | 6-4,7-6 |
| Challenger Montevideo MD | 2023/11/16 17:00 | Andreozzi/Duran v Roveri Sidney/Taylor | 6-3,6-4 |
| Challenger Lima MD | 2023/11/10 22:00 | Andreozzi/Duran v Barrientos/Luz | 3-6,6-2,5-10 |
| Challenger Lima MD | 2023/11/09 19:15 | Andreozzi/Duran v Lavagno/Vacherot | 6-1,6-3 |
| Challenger Lima MD | 2023/11/07 20:55 | Andreozzi/Duran v Dellien/Dutra Da Silva | 6-4,6-2 |