Stadium: Quadra Central Round: 27 Ground: Clay
| Challenger Florianopolis MD | 2024/04/02 22:15 | Luz/Reis da Silva v Almeida/Rebelo | 7-5,6-1 |
| 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 |
| Challenger Florianopolis MD | 2024/04/03 19:25 | Leite/Pereira v Draxl/Weis | 3-6,6-3,7-10 |
| Challenger Sao Leopoldo MD | 2024/03/30 21:00 | Draxl/Weis v Demoliner/Luz | 5-7,6-3,8-10 |
| Challenger Sao Leopoldo MD | 2024/03/28 15:00 | Draxl/Weis v Taylor/Villanueva | 6-3,6-4 |
| Challenger Sao Leopoldo MD | 2024/03/27 15:00 | Duncan/Stevenson v Draxl/Weis | 3-6,4-6 |
| Challenger Asuncion MD | 2024/03/21 00:45 | Draxl/Weis v Demoliner/Luz | 5-7,5-7 |
| Challenger Santiago MD | 2024/03/13 18:30 | Huertas Del Pino/Kestelboim v Draxl/Weis | 6-2,3-6,10-5 |