Stadium: Court 2 Round: 62
| ITF Portugal F20 | 2018/10/06 11:00 | Maximiliano R-Mayorga v Afonso Portugal | 2-6,2-6 |
| ITF Portugal F18 | 2018/09/22 09:00 | Joao Graca v Afonso Portugal | 4-6,7-6,6-2 |
| ITF Portugal F12 Qual | 2018/07/23 15:45 | Dan Dowson v Afonso Portugal | 6-2,6-2 |
| ITF Portugal F9 | 2018/06/18 12:20 | Afonso Portugal v Aaron Cortes Alcaraz | 2-6,2-6 |
| ITF Portugal F9 | 2018/06/17 09:00 | Lucas Gessner v Afonso Portugal | 2-6,0-6 |
| ITF Portugal F9 | 2018/06/16 10:00 | Afonso Portugal v Guilherme Silva | 6-2,6-0 |
| ITF Portugal F8 Qual | 2018/04/14 10:30 | Manuel Almeida v Afonso Portugal | 6-2,4-6,7-6 |
| ITF Portugal F7 Qual | 2018/04/08 18:00 | Afonso Portugal v Daniel Batista | 4-6,2-6 |
| ITF Portugal F19 | 2018/09/30 13:30 | Simao Alves v Paulo Fernandes | 5-7,6-4,6-4 |
| ITF Portugal F18 | 2018/09/24 09:00 | Rafael Mazon-Hernandez v Paulo Fernandes | 6-3,7-5 |
| ITF Portugal F18 | 2018/09/23 09:00 | Manuel Goncalves v Paulo Fernandes | 6-7,2-6 |
| ITF Portugal F13 | 2018/07/29 08:30 | Patrick Mayer v Paulo Fernandes | 6-1,7-5 |
| ITF Portugal F12 Qual | 2018/07/21 12:00 | Paulo Fernandes v Edoardo Graziani | 3-6,3-6 |
| ITF Portugal F11 Qual | 2018/06/30 08:30 | Paulo Fernandes v Antonio M-Hidalgo | 1-6,2-6 |
| ITF Portugal F9 | 2018/06/17 09:00 | Niklas Schell v Paulo Fernandes | 6-2,6-2 |
| ITF Portugal F21 | 2017/09/30 12:00 | Tiago Almeida v Paulo Fernandes | 1-6,7-5,6-4 |