Stadium: Cancha 2 Round: 28 Ground: Clay
| Challenger Guayaquil MD | 2023/11/02 21:10 | Dos Santos/Urrea v Margaroli/Rodriguez Taverna | 4-6,2-6 |
| Challenger Curitiba MD | 2023/10/26 16:50 | Margaroli/Rodriguez Taverna v Andreozzi/Carou | 3-6,2-6 |
| Challenger Curitiba MD | 2023/10/24 21:05 | Alves/Roveri Sidney v Margaroli/Rodriguez Taverna | 4-6,3-6 |
| Challenger Santa Fe MD | 2023/10/21 15:30 | Agamenone/Kestelboim v Margaroli/Rodriguez Taverna | 6-7,4-6 |
| Challenger Santa Fe MD | 2023/10/20 14:30 | Margaroli/Rodriguez Taverna v Luz/Zormann | 5-7,6-4,10-4 |
| Challenger Santa Fe MD | 2023/10/19 17:45 | Mejia/Urrea v Margaroli/Rodriguez Taverna | 6-3,5-7,5-10 |
| Challenger Buenos Aires MD | 2023/10/12 14:00 | Margaroli/Rodriguez Taverna v Hidalgo/Rodriguez | 5-7,2-6 |
| Challenger Buenos Aires MD | 2023/10/11 16:55 | Dias/Villanueva v Margaroli/Rodriguez Taverna | 2-6,7-6,8-10 |
| Challenger Guayaquil MD | 2023/11/02 19:30 | Alves/Dias v Arias/Zeballos | 7-6,6-4 |
| Challenger Guayaquil MD | 2023/11/01 20:30 | Agamenone/Burruchaga v Alves/Dias | 3-6,4-6 |