Stadium: Indoor 1 Round: 25 Ground: Clay
| Challenger Sao Leopoldo | 2024/03/24 19:30 | Bruno Kuzuhara v Igor Gimenez | 3-6,6-4,6-4 |
| Challenger Campinas | 2023/10/01 18:40 | Igor Gimenez v Bruno Kuzuhara | 6-1,6-3 |
| Challenger Porto Alegre | 2024/04/29 17:50 | Daniel Dutra Da Silva v Igor Gimenez | 4-6,2-6 |
| Challenger Porto Alegre | 2024/04/28 16:30 | Jacob Brumm v Igor Gimenez | 2-6,2-6 |
| Challenger Concepcion | 2024/04/22 14:30 | Franco Ribero v Igor Gimenez | 7-5,6-0 |
| Challenger Concepcion | 2024/04/21 14:00 | Nikos Lehmann v Igor Gimenez | 2-6,6-1,5-7 |
| Challenger San Miguel de Tucuman | 2024/04/15 18:45 | Hernan Casanova v Igor Gimenez | 3-6,6-4,6-2 |
| Challenger Sao Leopoldo | 2024/03/24 19:30 | Bruno Kuzuhara v Igor Gimenez | 3-6,6-4,6-4 |
| ITF M25 Maceio | 2024/03/23 14:55 | Igor Gimenez v Daniel Dutra Da Silva | 2-6,2-6 |
| ITF M25 Maceio | 2024/03/22 21:40 | Rafael Tosetto v Igor Gimenez | 6-1,6-7,3-6 |
| Challenger Savannah | 2024/04/22 19:45 | Dmitry Popko v Bruno Kuzuhara | 6-3,6-4 |
| Challenger Tallahassee | 2024/04/16 18:30 | Alexander Ritschard v Bruno Kuzuhara | 6-4,7-5 |
| Challenger Tallahassee | 2024/04/15 14:00 | Bruno Kuzuhara v Alex Rybakov | 7-6,6-3 |
| Challenger Tallahassee | 2024/04/14 14:00 | Bruno Kuzuhara v Axel Nefve | 6-4,6-3 |
| Challenger Sarasota | 2024/04/09 23:30 | Bruno Kuzuhara v Juan Pablo Varillas | 0-6,3-6 |
| Challenger Florianopolis | 2024/03/31 17:40 | Bruno Kuzuhara v Mateo Barreiros Reyes | 6-4,6-7,4-6 |
| Challenger Sao Leopoldo | 2024/03/26 21:25 | Pedro Sakamoto v Bruno Kuzuhara | 6-2,6-0 |
| Challenger Sao Leopoldo | 2024/03/25 16:35 | Bruno Kuzuhara v Guido Ivan Justo | 7-6,2-6,6-3 |