Stadium: Court 5 Round: 19 Ground: Clay
| Challenger Sarasota | 2023/04/10 21:25 | Bruno Kuzuhara v Alex Rybakov | 7-5,3-6,4-6 |
| 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 |
| Challenger Sao Leopoldo | 2024/03/24 19:30 | Bruno Kuzuhara v Igor Gimenez | 3-6,6-4,6-4 |
| ITF - Naples M25 | 2024/02/22 16:50 | Andres Andrade v Bruno Kuzuhara | 6-2,7-5 |
| ITF - Naples M25 | 2024/02/21 16:45 | Vito Tonejc v Bruno Kuzuhara | 6-4,3-6,2-6 |
| Challenger Tallahassee | 2024/04/14 14:00 | Rei Sakamoto v Alex Rybakov | 6-4,3-6,0-6 |
| Challenger Sarasota | 2024/04/07 16:55 | Alex Rybakov v Viktor Durasovic | 4-6,2-6 |
| ATP Houston | 2024/03/30 18:25 | Alex Rybakov v Alexander Ritschard | 4-6,4-6 |
| Challenger Merida | 2024/03/19 23:00 | Alex Rybakov v Louis Wessels | 6-2,6-2 |
| Challenger Santa Cruz | 2024/03/03 15:00 | Ignacio Carou v Alex Rybakov | 1-6,4-6 |
| ITF - Naples M25 | 2024/02/23 14:50 | Alex Rybakov v Andres Andrade | 3-6,5-7 |
| ITF - Naples M25 | 2024/02/21 19:35 | Collin Altamirano v Alex Rybakov | 3-6,2-6 |
| ITF - Palm Coast M15 | 2024/02/17 13:30 | Andres Andrade v Alex Rybakov | 6-2,7-6 |