Stadium: Court Central Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F10 | 2018/06/26 10:30 | Benjamin Lock v Luis Faria | 6-4,6-3 |
| ITF Portugal F9 | 2018/06/19 11:20 | Baptiste Crepatte v Luis Faria | 6-4,0-6,6-3 |
| ITF Spain F14 Qual | 2018/06/02 11:00 | Martim L Prata v Luis Faria | 6-1,4-6,6-1 |
| Challenger Lisbon Qual | 2018/05/12 10:40 | Juan Pablo Ficovich v Luis Faria | 4-6,6-3,6-3 |
| ITF Portugal F8 | 2018/04/18 10:00 | Frederico Ferreira Silva v Luis Faria | 6-4,6-1 |
| ITF Portugal F7 Qual | 2018/04/08 19:00 | Eduard Guell Bartrina v Luis Faria | 6-3,6-0 |
| ITF Portugal F6 | 2018/03/27 10:25 | Robin Staněk v Luis Faria | 6-4,5-7,6-2 |
| ITF Portugal F5 | 2018/03/21 15:25 | Luis Faria v Daniel Brands | 6-3,4-6,4-6 |
| ITF Portugal F10 | 2018/06/23 12:00 | Egill Sigurdsson v Afonso Salgado | 0-6,1-6 |
| ITF Tunisia F22 | 2018/06/02 14:00 | Egill Sigurdsson v Luigi Sorrentino | 1-6,1-6 |
| ITF Tunisia F20 | 2018/05/19 09:00 | Egill Sigurdsson v Philip Sikman | 3-6,5-7 |
| ITF Spain F11 | 2018/05/12 11:30 | Kuzey Cekirge v Egill Sigurdsson | 6-4,6-3 |
| Davis Cup | 2018/04/06 08:00 | Egill Sigurdsson v Genajd Shypheja | 6-1,6-1 |
| Davis Cup | 2018/04/05 08:00 | Alexander Lazov v Egill Sigurdsson | 6-1,6-1 |
| Davis Cup | 2018/04/04 08:00 | Gorazd Srbljak v Egill Sigurdsson | 6-0,6-2 |
| ITF Tunisia F12 | 2018/03/25 09:30 | Mathieu Perchicot v Egill Sigurdsson | 6-0,6-1 |