Stadium: Court 2 Round: 25
| ITF Portugal F18 | 2018/09/24 11:45 | Diego Matos v Fernando Andre | 4-6,6-3,6-1 |
| ITF Portugal F18 | 2018/09/23 13:00 | Diego Matos v Victor Gurevich | 6-2,6-2 |
| ITF Spain F26 | 2018/09/03 16:00 | Diego Matos v Roberto Menendez Ferre | 7-6,1-6,6-7 |
| ITF Spain F26 | 2018/09/01 16:30 | Diego Matos v Jose Vicent Monsonis Uso | 6-2,6-1 |
| ITF Portugal F16 | 2018/08/20 09:00 | Jorge Blanco Guadalupe v Diego Matos | 7-5,6-2 |
| ITF Portugal F16 | 2018/08/19 08:30 | Bernardo A P E Oliveira v Diego Matos | 1-6,4-6 |
| ITF Portugal F16 | 2018/08/18 08:30 | Rafael I Luque v Diego Matos | 4-6,6-7 |
| ITF Ecuador F2 | 2018/08/01 15:00 | Diego Matos v Jordi Arconada | 4-6,0-6 |
| ITF Portugal F17 | 2018/09/17 13:00 | Luis Faria v Goncalo Falcao | 7-5,6-2 |
| ITF Portugal F16 | 2018/08/20 09:00 | Jonathan Binding v Goncalo Falcao | 6-4,6-3 |
| ITF Portugal F16 | 2018/08/19 08:30 | Gabriel P Tumasonis v Goncalo Falcao | 5-7,3-6 |
| ITF Portugal F15 | 2018/08/15 10:35 | Joao Monteiro v Goncalo Falcao | 6-4,7-6 |
| ITF Portugal F15 | 2018/08/13 08:30 | Goncalo Falcao v Pedro Gabriel Rodrigues | 6-3,6-0 |
| ITF Portugal F15 | 2018/08/11 08:30 | Goncalo Falcao v Vinod Sridhar | 6-3,6-0 |
| ITF Portugal F14 | 2018/08/10 10:00 | Goncalo Falcao v Frederico Ferreira Silva | 3-6,1-6 |
| ITF Portugal F14 | 2018/08/09 10:50 | Alexander Donski v Goncalo Falcao | 2-6,0-6 |