Stadium: Court 3 Round: 25 Ground: Clay
| ITF M25 Londrina | 2024/08/13 15:00 | Gustavo R de Almeida v Kaua Lorenzo Santos Gava | 3-6,2-6 |
| ITF M15 Kursumlijska Banja | 2024/07/18 10:50 | Luka Pavlovic v Gustavo R de Almeida | 3-6,6-4,6-0 |
| ITF M15 Kursumlijska Banja | 2024/07/16 09:40 | Gustavo R de Almeida v Ezequiel Monferrer | 7-5,6-3 |
| Challenger Porto Alegre | 2024/04/30 22:15 | Gustavo R de Almeida v Mateus Alves | 6-7,0-6 |
| Challenger Florianopolis | 2024/04/02 21:00 | Enzo Couacaud v Gustavo R de Almeida | 6-4,6-2 |
| ITF M25 Maceio | 2024/03/21 16:00 | Gustavo R de Almeida v Quentin Folliot | View |
| ITF M25 Maceio | 2024/03/19 19:00 | Victor Braga v Gustavo R de Almeida | 1-6,2-6 |
| Challenger Curitiba | 2023/10/23 21:30 | Roman Andres Burruchaga v Gustavo R de Almeida | 6-4,6-1 |
| ITF M15 Sofia | 2024/08/13 07:00 | Valentin Basel v Grigoriy Lomakin | 6-2,6-4 |
| ITF M15 Curtea de Arges | 2024/08/08 08:00 | Matyas Cerny v Valentin Basel | 6-0,7-5 |
| ITF M15 Curtea de Arges | 2024/08/07 07:30 | Valentin Basel v Manuel Mouilleron Salvo | 2-6,6-3,6-1 |
| ITF M15 Curtea de Arges | 2024/08/06 07:00 | Valentin Basel v David Cristian Carteputreda | 6-4,6-0 |
| ITF M15 Curtea de Arges | 2024/08/05 07:00 | Valentin Basel v Solal Pont | 6-3,6-2 |
| ITF M15 Kursumlijska Banja | 2024/07/29 06:00 | Valentin Basel v Filip Gustafsson | 3-6,6-1,10-12 |
| ITF M15 Kursumlijska Banja | 2024/07/28 07:00 | Valentin Basel v Makar Krivoshchekov | 6-4,6-2 |
| ITF M15 Uslar | 2024/07/15 10:30 | Valentin Basel v Aaron James Williams | 4-6,3-6 |