Stadium: Court 3 Round: 62
| ITF Portugal F17 | 2018/09/19 10:00 | Adan Freire Da Silva v Rafael Izquierdo Luque | 3-6,6-7 |
| ITF Portugal F17 | 2018/09/18 13:50 | Tomislav E Papac v Adan Freire Da Silva | 4-6,7-5,2-6 |
| ITF Portugal F17 | 2018/09/16 12:00 | Adan Freire Da Silva v Russell Henderson | 6-2,1-6,6-4 |
| ITF Portugal F17 | 2018/09/15 09:30 | Adan Freire Da Silva v Pelle Boerma | 6-1,7-5 |
| ITF France F16 | 2018/09/01 09:45 | Florian Lakat v Adan Freire Da Silva | 6-2,6-4 |
| ITF Belgium F10 | 2018/08/29 11:00 | Adan Freire Da Silva v Mats Rosenkranz | 2-6,6-3,4-6 |
| ITF Belgium F10 | 2018/08/27 11:00 | Harry Lim v Adan Freire Da Silva | 2-6,4-6 |
| ITF Belgium F10 Qual | 2018/08/25 11:00 | Roberto S Quintana Llamas v Adan Freire Da Silva | 0-6,1-6 |
| ITF Portugal F18 | 2018/09/22 09:00 | Joao Graca v Afonso Portugal | 4-6,7-6,6-2 |
| ITF Portugal F17 | 2018/09/17 09:00 | Joao Graca v Rafael Izquierdo Luque | 2-6,4-6 |
| ITF Portugal F13 | 2018/07/29 08:30 | Davide Albertoni v Joao Graca | 6-4,6-1 |
| ITF Portugal F13 | 2018/07/28 08:30 | Joao Graca v Fernando Andre | 6-3,6-3 |
| ITF Portugal F6 Qual | 2018/03/24 13:00 | Joao Graca v Pedro Gabriel Rodrigues | 4-6,1-6 |
| ITF Portugal F5 Qual | 2018/03/18 11:30 | Joao Graca v Gabriele Moghini | 6-2,3-6,3-6 |
| ITF Portugal F4 | 2018/03/10 12:30 | Joao Graca v Alexandre G R Girotto | 6-2,5-7,4-6 |
| ITF Portugal F3 | 2018/03/05 16:00 | Alexandre G R Girotto v Joao Graca | 4-6,7-5,6-3 |