Stadium: CENTRAL Round: 28 Ground: Clay
| ITF M25 Lajeado | 2023/10/13 20:00 | Wilson Leite v Arklon H D Pino | 7-6,6-2 |
| ITF M25 Lajeado | 2023/10/13 14:00 | Wilson Leite v Paulo A S Dos Santos | 7-6,6-4 |
| ITF M25 Lajeado | 2023/10/11 12:00 | Wilson Leite v Sean Hess | 6-0,6-0 |
| Challenger Campinas | 2023/10/03 14:15 | Federico Coria v Wilson Leite | 6-2,6-7,6-1 |
| Challenger Campinas | 2023/10/02 14:40 | Mateus Alves v Wilson Leite | 5-7,3-6 |
| Challenger Campinas | 2023/10/01 17:25 | Joao Eduardo Schiessl v Wilson Leite | 3-6,6-2,4-6 |
| Challenger Bogota | 2023/09/25 15:00 | Wilson Leite v Gilbert S K Junior | 3-6,6-7 |
| Challenger Bogota | 2023/09/24 15:00 | Wilson Leite v Alexander Stater | 6-2,6-4 |
| ITF M25 Lajeado | 2023/10/13 17:05 | Leonardo Aboian v Conner Huertas Del Pino | 6-2,7-5 |
| ITF M25 Lajeado | 2023/10/12 20:35 | Bruno Kuzuhara v Leonardo Aboian | 3-6,3-6 |
| ITF M25 Lajeado | 2023/10/10 18:25 | Fermin Tenti v Leonardo Aboian | 4-6,6-7 |
| ITF M25 Mendoza | 2023/10/05 15:00 | Leonardo Aboian v Luciano Emanuel Ambrogi | 6-3,4-6,2-6 |
| ITF M25 Mendoza | 2023/10/04 16:55 | Bruno Fernandez v Leonardo Aboian | 3-6,2-6 |
| ITF M25 Lujan | 2023/09/26 15:40 | Leonardo Aboian v Valerio Aboian | 3-6,2-6 |
| Challenger Antofagasta | 2023/09/18 15:00 | Ignacio Monzon v Leonardo Aboian | 6-1,6-4 |
| Challenger Antofagasta | 2023/09/17 18:25 | Benjamin Torrealba v Leonardo Aboian | 2-6,2-6 |