| ITF Portugal F15 | 2018/08/12 11:30 | Gilad Tamar v Bernardo A P E Oliveira | 3-6,2-6 |
| ITF Portugal F14 | 2018/08/04 10:00 | Illia Stoliar v Bernardo A P E Oliveira | 4-6,6-4,7-5 |
| ITF Portugal F13 | 2018/07/29 08:30 | Victor Poncelet v Bernardo A P E Oliveira | 6-3,2-6,6-4 |
| ITF Portugal F13 | 2018/07/28 08:30 | Jeremy Moser v Bernardo A P E Oliveira | 2-6,0-6 |
| ITF Portugal F12 Qual | 2018/07/21 12:00 | Nicolas Rosenzweig v Bernardo A P E Oliveira | 6-1,6-4 |
| ITF Malaysia F3 | 2018/07/15 07:30 | Yuichiro Inui v Bernardo A P E Oliveira | 6-3,6-2 |
| ITF Malaysia F3 | 2018/07/15 02:00 | Nawakarn Khunjan v Bernardo A P E Oliveira | 4-6,3-6 |
| ITF Malaysia F2 | 2018/07/08 02:00 | Sumit Sarkar v Bernardo A P E Oliveira | 6-3,6-3 |
| ITF Portugal F15 | 2018/08/12 11:30 | George Houghton v Joao Antonio | 6-4,6-3 |
| ITF Portugal F14 | 2018/08/06 08:30 | Andrea Bolla v George Houghton | 6-4,7-6 |
| Challenger Loughborough Qual | 2018/05/20 14:05 | George Houghton v Jurij Rodionov | 3-6,4-6 |
| Challenger Loughborough Qual | 2018/05/19 14:15 | Isaac Stoute v George Houghton | 3-6,4-6 |
| ITF Great Britain F3 | 2018/02/13 13:50 | Edward Corrie v George Houghton | 6-3,6-4 |
| ITF Great Britain F3 Qual | 2018/02/12 10:30 | George Houghton v Alexander Maggs | 6-2,6-2 |
| ITF Great Britain F3 Qual | 2018/02/11 12:00 | Juan Sebastian Gomez v George Houghton | 6-7,2-6 |
| ITF Great Britain F2 | 2018/02/04 12:30 | George Houghton v Luke Johnson | 7-6,5-7,3-6 |