Round: 44 Ground: Hardcourt outdoor
| ITF Portugal F7 | 2018/04/11 11:55 | Francisco Cabral v Frederico Ferreira Silva | 6-7,2-6 |
| ITF Portugal F6 | 2018/03/27 11:30 | Francisco Cabral v Tobias Simon | 6-7,4-6 |
| ITF Portugal F5 | 2018/03/21 10:00 | Roberto Ortega-Olmedo v Francisco Cabral | 6-1,7-6 |
| ITF Portugal F4 | 2018/03/14 10:00 | Francisco Cabral v Johan Nikles | 6-0,2-6,1-6 |
| ITF Portugal F3 | 2018/03/08 13:30 | Francisco Dias v Francisco Cabral | 6-4,7-6 |
| ITF Portugal F2 | 2018/03/03 11:00 | Pedro Vives Marcos v Francisco Cabral | 6-4,6-2 |
| ITF Portugal F1 | 2018/02/20 10:00 | Manuel Guinard v Francisco Cabral | 6-3,6-1 |
| ITF Spain F2 | 2018/01/25 09:00 | Francisco Cabral v Lorenzo Giustino | 1-6,3-6 |
| ITF Portugal F8 Qual | 2018/04/14 10:30 | Miguel Gomes v Antonio Pedro Pragana | 6-7,6-3,0-6 |