Stadium: Quadra 1 Round: 26 Ground: Clay
| Challenger Buenos Aires MD | 2023/10/13 16:15 | Hidalgo/Rodriguez v Luz/Reis da Silva | 6-7,6-4,10-3 |
| Challenger Buenos Aires MD | 2023/10/12 23:30 | Luz/Reis da Silva v Hardt/Taylor | 7-6,6-3 |
| Challenger Buenos Aires MD | 2023/10/11 15:30 | Barrena/Casanova v Luz/Reis da Silva | 6-4,0-6,5-10 |
| Challenger Santa Cruz MD | 2023/09/15 22:00 | Arias/Zeballos v Luz/Reis da Silva | 6-7,6-3,10-6 |
| Challenger Santa Cruz MD | 2023/09/14 23:30 | Luz/Reis da Silva v Alves/Ribeiro | 6-3,7-5 |
| Challenger Santa Cruz MD | 2023/09/13 19:00 | Luz/Reis da Silva v Gomez/Panta | 7-6,6-2 |