Stadium: Court 6 Vale do Lobo Round: 25
| ITF Portugal F19 | 2018/10/05 10:00 | Tiago Cacao v Raphael Baltensperger | 3-6,2-6 |
| ITF Portugal F19 | 2018/10/04 11:00 | Tiago Cacao v Filipe Brandao | 6-4,6-2 |
| ITF Portugal F19 | 2018/10/03 13:30 | Tiago Cacao v Luis Faria | 6-4,6-2 |
| ITF Portugal F18 | 2018/09/29 12:25 | Tiago Cacao v Yannick Mertens | 4-6,1-6 |
| ITF Portugal F18 | 2018/09/28 11:10 | Tiago Cacao v Joao Monteiro | 4-6,6-3,6-2 |
| ITF Portugal F18 | 2018/09/27 12:55 | Tiago Cacao v Rafael Izquierdo Luque | 6-4,6-1 |
| ITF Portugal F18 | 2018/09/25 10:50 | Tiago Cacao v Luis Faria | 6-3,7-6 |
| ITF Portugal F17 | 2018/09/22 10:00 | Tiago Cacao v Fred Gil | 6-2,3-6,6-7 |
| ITF Portugal F20 | 2018/10/09 09:00 | Patrik Hartmeier v Joao Graca | 6-4,7-6 |
| ITF Portugal F19 | 2018/10/04 09:00 | Jorge Blanco Guadalupe v Joao Graca | 7-6,6-4 |
| ITF Portugal F19 | 2018/10/01 09:00 | Bernardo S Vieira v Joao Graca | 3-6,0-6 |
| ITF Portugal F19 | 2018/09/29 11:00 | Joao Graca v John Harrison Richmond | 6-4,6-2 |
| ITF Portugal F18 | 2018/09/24 10:55 | Joao Graca v Igor Sao Thiago | 5-7,1-6 |
| ITF Portugal F18 | 2018/09/23 09:00 | Adan Freire Da Silva v Joao Graca | 3-6,2-6 |
| 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 |