Stadium: Court 4 Round: 25 Ground: Clay
| ITF Brazil F8 | 2018/11/09 15:30 | Santos, Nicolas v Severino, Carlos Eduardo | 6-2,2-6,6-3 |
| ITF Brazil F8 | 2018/11/08 22:05 | Mateus Alves v Severino, Carlos Eduardo | 7-6,6-7,2-6 |
| ITF Brazil F8 | 2018/11/06 13:00 | Severino, Carlos Eduardo v Daniel Dutra Da Silva | 7-5,3-6,7-5 |
| ITF Brazil F7 | 2018/10/31 14:00 | Severino, Carlos Eduardo v Santos, Nicolas | 2-6,3-6 |
| ITF Brazil F7 | 2018/10/29 16:05 | Oscar Jose Gutierrez v Severino, Carlos Eduardo | 6-2,3-6,4-6 |
| ITF Brazil F6 | 2018/10/25 17:00 | Estevez Maximiliano v Severino, Carlos Eduardo | 6-4,6-3 |
| ITF Brazil F6 | 2018/10/23 20:55 | Moreno, Federico v Severino, Carlos Eduardo | 4-6,6-4,4-6 |
| ITF Brazil F5 | 2018/10/18 13:00 | Oscar Jose Gutierrez v Severino, Carlos Eduardo | 6-3,6-1 |
| ITF Brazil F8 | 2018/11/05 16:00 | Lindell, Christian v Rodrigues, Pedro Gabriel | 6-4,6-3 |
| ITF Brazil F7 | 2018/10/28 15:00 | Rodrigues, Pedro Gabriel v de Marco, Nicolas | 4-6,6-1,7-5 |
| ITF Brazil F7 | 2018/10/27 14:30 | Rodrigues, Pedro Gabriel v Gabriel P Tumasonis | 6-1,6-0 |
| ITF Brazil F6 | 2018/10/23 16:10 | Jose Pereira v Rodrigues, Pedro Gabriel | 6-1,6-4 |
| ITF Brazil F6 | 2018/10/22 14:45 | Rodrigues, Pedro Gabriel v Araujo, Rai Vicente de | 7-6,6-0 |
| ITF Brazil F6 | 2018/10/21 13:00 | Rodrigues, Pedro Gabriel v Moura, Hugo | 6-3,6-2 |
| ITF Portugal F20 | 2018/10/10 11:00 | van Der Horst, Tim v Rodrigues, Pedro Gabriel | 6-3,7-6 |
| ITF Portugal F19 | 2018/10/02 10:30 | Rodrigues, Pedro Gabriel v Pedro Vives Marcos | 1-6,0-6 |