Stadium: Court 9 Round: 27 Ground: Clay
| Challenger Florianopolis | 2024/04/02 21:00 | Eduardo Ribeiro v Juan Carlos Prado Angelo | 6-7,2-6 |
| ITF M25 Feira De Santana | 2024/03/13 19:20 | Rayane Oumaouche v Eduardo Ribeiro | 6-4,6-3 |
| ITF M25 Recife | 2024/03/09 17:00 | Juan Pablo Ficovich v Eduardo Ribeiro | 7-6,6-4 |
| ITF M25 Recife | 2024/03/08 14:35 | Joao Menezes v Eduardo Ribeiro | 4-6,6-2,6-7 |
| ITF M25 Recife | 2024/03/07 16:05 | Lucio Ratti v Eduardo Ribeiro | 0-6,0-6 |
| ITF M25 Recife | 2024/03/06 15:50 | Enzo Lima v Eduardo Ribeiro | 1-6,0-6 |
| ITF M25 Punta del Este | 2024/02/14 13:00 | Adolfo Daniel Vallejo v Eduardo Ribeiro | 6-1,7-5 |
| ITF M25 Punta del Este | 2024/02/08 13:00 | Eduardo Ribeiro v Guido Ivan Justo | 6-7,2-6 |
| Challenger Santa Fe | 2024/06/04 13:00 | Pedro Sakamoto v Lautaro Midon | 2-6,6-4,5-7 |
| Challenger Santos | 2024/05/08 22:20 | Pedro Sakamoto v Gonzalo Villanueva | 6-3,2-6,3-6 |
| Challenger Santos | 2024/05/07 15:00 | Pedro Sakamoto v Luis Felipe Miguel | 6-4,6-1 |
| Challenger Porto Alegre | 2024/04/30 16:15 | Guido Ivan Justo v Pedro Sakamoto | 6-2,2-6,6-3 |
| Challenger Florianopolis | 2024/04/01 18:00 | Pedro Sakamoto v Joao Lucas Reis da Silva | 5-7,5-7 |
| Challenger Sao Leopoldo | 2024/03/28 18:30 | Pedro Sakamoto v Orlando Luz | 4-6,6-4,4-6 |
| Challenger Sao Leopoldo | 2024/03/26 21:25 | Pedro Sakamoto v Bruno Kuzuhara | 6-2,6-0 |
| Challenger Asuncion | 2024/03/21 23:00 | Pedro Sakamoto v Gustavo Heide | 1-6,3-6 |