Stadium: Court 3 Round: 28 Ground: Hardcourt outdoor
| ITF Portugal F5 MD | 2018/03/22 16:45 | Falcao/Virgili v Brands/Sieber | 3-6,6-4,10-7 |
| ITF Portugal F5 MD | 2018/03/23 17:55 | Cabral/Cacao v Diez/Mardones | 2-6,6-4,10-7 |
| ITF Portugal F5 MD | 2018/03/20 15:00 | Cabral/Cacao v Pulgar-Garcia/Vivero Gonzalez | 6-4,6-4 |
| ITF Portugal F4 MD | 2018/03/18 14:00 | Bothwell/Findel-Hawkins v Cabral/Cacao | 7-6,6-6 |
| ITF Portugal F4 MD | 2018/03/16 15:15 | Cabral/Cacao v Huesler/Pichler | 7-6,6-7,10-7 |
| ITF Portugal F4 MD | 2018/03/15 11:30 | Muzzi/Velloso v Cabral/Cacao | 1-6,3-6 |
| ITF Portugal F4 MD | 2018/03/14 17:00 | Almeida/Almeida v Cabral/Cacao | 0-6,3-6 |
| ITF Portugal F19 MD | 2017/09/19 12:50 | Cabral/Cacao v Prata/Semedo | 4-6,4-6 |
| ITF Portugal F15 MD | 2017/08/09 15:25 | Cabral/Cacao v Gutierrez-Ferrol/Pla Malfeito | 3-6,6-1,12-14 |