| Challenger Florianopolis | 11/16 14:00 | - | Santiago De La Fuente vs Mateus G Dos Santos | View |
| ITF M15 Criciuma | 11/09 19:34 | - | Mateus G Dos Santos v Enzo Crevelaro | 3-6,3-6 | |
| ITF M25 Lajeado | 10/27 14:30 | - | Mateus G Dos Santos v Pedro A De Almeida Santos | 1-6,0-6 |