Stadium: Court 4 Round: 26 Ground: Clay
| ITF Brazil F9 | 2018/11/13 13:20 | Rafael Matos v Gabriel P Tumasonis | 7-6,6-1 |
| ITF Brazil F8 | 2018/11/09 14:30 | Oscar Jose Gutierrez v Rafael Matos | 6-4,4-6,2-6 |
| ITF Brazil F8 | 2018/11/08 14:30 | Luis Britto v Rafael Matos | 0-6,1-6 |
| ITF Brazil F8 | 2018/11/06 14:55 | Leonardo S Frederico v Rafael Matos | 2-6,1-6 |
| ITF Brazil F7 | 2018/11/01 15:50 | Rafael Matos v Facundo Mena | 6-4,3-6,1-6 |
| ITF Brazil F7 | 2018/10/30 14:35 | Rafael Matos v Mateus Alves | 6-4,1-6,6-3 |
| ITF Brazil F6 | 2018/10/23 14:00 | Ignacio Carou v Rafael Matos | 6-4,2-6,7-6 |
| ITF Brazil F5 | 2018/10/20 15:00 | Rafael Matos v Daniel Dutra Da Silva | 3-6,1-6 |
| ITF Brazil F9 | 2018/11/13 13:30 | Alex Blumenberg v Osni Junior | 6-3,6-4 |
| ITF Brazil F9 | 2018/11/12 12:00 | Alex Blumenberg v Luis Galindo Machado | 6-1,6-2 |
| ITF Brazil F9 | 2018/11/11 12:00 | Alex Blumenberg v Rafael Saraiva | 4-6,7-6,6-3 |
| ITF Brazil F8 | 2018/11/06 23:00 | Alex Blumenberg v Joao Souza | 6-7,6-7 |
| ITF Brazil F8 | 2018/11/04 13:00 | Alex Blumenberg v Joao Giannella | 6-2,6-1 |
| ITF Brazil F6 | 2018/10/21 15:30 | Leonardo S Frederico v Alex Blumenberg | 3-6,4-6 |
| ITF Brazil F5 | 2018/10/18 15:00 | Alex Blumenberg v Andre Miele | 6-7,2-6 |
| ITF Brazil F5 | 2018/10/16 15:10 | Daniil Zarichanskiy v Alex Blumenberg | 1-6,3-6 |