Stadium: Court 4 Round: 62
| ITF Portugal F22 | 2018/10/20 09:00 | Miguel Semedo v Luke Stevenson | 6-4,1-6,0-6 |
| ITF Belgium F10 Qual | 2018/08/26 10:00 | Nicolas Ferrando v Luke Stevenson | 6-4,7-5 |
| ITF Belgium F10 Qual | 2018/08/25 08:00 | Luke Stevenson v Rodrigo Garcia | 6-1,6-1 |
| ITF Belgium F7 Qual | 2018/08/04 07:30 | Luke Stevenson v Benoit Lanckohr | 2-6,6-3,3-6 |
| ITF Portugal F11 Qual | 2018/07/02 11:00 | Luke Stevenson v Socrates Leon Tsoronis | 7-6,3-6,4-6 |
| ITF Portugal F11 Qual | 2018/07/01 09:00 | Ignasi De Rueda De Genover v Luke Stevenson | 4-6,3-6 |
| ITF Turkey F19 Qual | 2018/05/13 07:30 | Luke Stevenson v Nikita Kashirin | 6-3,2-6,2-6 |
| ITF Netherlands F5 | 2017/08/13 11:00 | Luke Stevenson v Leonard Von Hindte | 0-6,0-6 |
| ITF Portugal F20 | 2018/10/07 13:00 | Afonso Portugal v Paulo Fernandes | 3-6,2-6 |
| 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 |