Stadium: Court 5 Vale do Lobo Round: 25
| ITF Portugal F20 | 2018/10/10 13:15 | Tikhomirov, Maksim v Ferreira, Goncalo | 6-0,6-4 |
| ITF Portugal F19 | 2018/10/03 09:00 | van Der Horst, Tim v Ferreira, Goncalo | 6-4,6-4 |
| ITF Portugal F19 | 2018/10/01 09:00 | Fernandez-Espinar, Carlos v Ferreira, Goncalo | 3-6,6-1,3-6 |
| ITF Portugal F19 | 2018/09/30 13:30 | Banov, Danail v Ferreira, Goncalo | 1-6,3-6 |
| ITF Portugal F19 | 2018/09/29 14:00 | Roman Mayorga, Maximiliano v Ferreira, Goncalo | 2-6,1-6 |
| ITF Portugal F17 | 2018/09/16 09:00 | Ferreira, Goncalo v Gabriele Moghini | 2-6,3-6 |
| ITF Portugal F15 | 2018/08/12 11:30 | Aswat, Imran v Ferreira, Goncalo | 6-4,6-4 |
| ITF Portugal F15 | 2018/08/11 11:00 | Raman, Rishabdev v Ferreira, Goncalo | 6-4,0-6,3-6 |
| ITF Portugal F21 | 2018/10/15 10:00 | Semedo, Miguel v Leote Prata, Martim | 2-6,7-5,3-6 |
| ITF Portugal F21 | 2018/10/14 11:00 | Semedo, Miguel v Zitnik, Tilen | 7-5,6-3 |
| ITF Portugal F20 | 2018/10/09 12:40 | Shane, Ryan v Semedo, Miguel | 6-1,7-5 |
| ITF Portugal F19 | 2018/10/02 09:00 | Adil Kalyanpur v Semedo, Miguel | 6-2,7-5 |
| ITF Portugal F18 | 2018/09/25 13:05 | Rafael I Luque v Semedo, Miguel | 6-2,6-4 |
| ITF Portugal F17 | 2018/09/17 13:00 | Monteiro, Joao v Semedo, Miguel | 6-1,6-1 |
| ITF Portugal F15 | 2018/08/12 11:30 | Rodrigues, Pedro Gabriel v Semedo, Miguel | 6-3,7-6 |
| ITF Portugal F15 | 2018/08/11 08:30 | Gabriel P Tumasonis v Semedo, Miguel | 5-7,1-6 |