Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF Portugal F17 MD | 2018/09/21 13:30 | Cabral/Cacao v Mayer/Schell | 5-7,6-4,8-10 |
| ITF Portugal F17 MD | 2018/09/20 13:30 | Cabral/Cacao v Rodeia/Torres | 6-1,7-6 |
| ITF Portugal F17 MD | 2018/09/18 17:15 | Cabral/Cacao v Canas Garcia/Mazon-Hernandez | 6-4,6-1 |
| Challenger - Braga - HD | 2018/05/07 14:50 | Cabral/Cacao v Elias/Sousa | 3-6,1-6 |
| ITF Portugal F8 MD | 2018/04/17 14:10 | Cabral/Cacao v Fruttero/Gil | 2-6,5-7 |
| ITF Portugal F7 MD | 2018/04/14 13:10 | Cabral/Cacao v Gigounon/Lamasine | 7-5,3-6,9-11 |
| ITF Portugal F7 MD | 2018/04/13 13:00 | Niesten/Sijsling v Cabral/Cacao | 3-6,6-2,2-10 |
| ITF Portugal F7 MD | 2018/04/12 19:20 | Cabral/Cacao v Furness/Janvier | 6-0,6-2 |