Stadium: Court 4 Round: 62 Ground: Clay
| ITF M25 Punta del Este | 2023/09/18 13:00 | Matheus C Bueres v Julian Cundom | 4-6,2-6 |
| ITF M15 Rosario | 2023/11/06 16:00 | Julian Cundom v Bruno Fernandez | 7-5,3-6,6-10 |
| ITF M15 Villa Maria | 2023/10/29 13:00 | Juan Estevez v Julian Cundom | 6-4,1-6,10-8 |
| ITF M25 Lajeado | 2023/10/10 13:00 | Gino Romano v Julian Cundom | 6-4,6-2 |
| ITF M25 Lajeado | 2023/10/09 18:00 | Gustavo Giudici v Julian Cundom | 2-6,1-6 |
| ITF M25 Mendoza | 2023/10/01 15:00 | Julian Cundom v Mariano Dedura-Palomero | 6-3,4-6,6-10 |
| ITF M25 Punta del Este | 2023/09/19 13:00 | Gonzalo Zeitune v Julian Cundom | 6-4,6-3 |
| ITF M25 Punta del Este | 2023/09/18 13:00 | Matheus C Bueres v Julian Cundom | 4-6,2-6 |
| ITF M15 Olavarria | 2023/09/06 13:00 | Matias Franco Descotte v Julian Cundom | 6-7,6-0,6-4 |
| ITF M25 Lajeado | 2023/10/10 13:00 | Juan Estevez v Matheus C Bueres | 6-2,6-1 |
| ITF M25 Lajeado | 2023/10/09 16:00 | Enzo Fortes v Matheus C Bueres | 1-6,1-6 |
| Challenger Campinas | 2023/10/01 14:00 | Blaise Bicknell v Matheus C Bueres | 6-2,6-3 |
| ITF M25 Punta del Este | 2023/09/18 13:00 | Matheus C Bueres v Julian Cundom | 4-6,2-6 |
| ITF M15 Sao Paulo | 2023/08/22 16:30 | Matheus C Bueres v Gino Romano | 6-3,3-6,10-12 |
| ITF M15 Sao Paulo | 2023/08/21 16:30 | Juan Sebastian Osorio v Matheus C Bueres | 5-7,6-2,9-11 |
| ITF M15 Belem | 2023/08/14 13:00 | Jean-Christian Morandais v Matheus C Bueres | 6-2,6-2 |
| ITF M15 Mogi das Cruzes | 2023/04/26 12:55 | Matheus C Bueres v Hernando J E Isnardi | 6-7,3-6 |