Stadium: Court 9 Vale do Lobo Round: 44
| ITF Nigeria F5 | 2018/10/09 09:00 | Diego Matos v Hugo Largo | 4-6,3-6 |
| ITF Nigeria F4 | 2018/10/01 12:50 | Diego Matos v Paul Emmanuel | 6-4,6-2 |
| ITF Portugal F18 | 2018/09/27 10:15 | Fred Gil v Diego Matos | 6-4,6-0 |
| ITF Portugal F18 | 2018/09/26 10:25 | Diego Matos v Goncalo Falcao | 6-4,1-6,7-5 |
| ITF Portugal F18 | 2018/09/24 11:45 | Diego Matos v Fernando Andre | 4-6,6-3,6-1 |
| ITF Portugal F18 | 2018/09/23 13:00 | Diego Matos v Victor Gurevich | 6-2,6-2 |
| ITF Spain F26 | 2018/09/03 16:00 | Diego Matos v Roberto Menendez Ferre | 7-6,1-6,6-7 |
| ITF Spain F26 | 2018/09/01 16:30 | Diego Matos v Jose Vicent Monsonis Uso | 6-2,6-1 |
| ITF Portugal F21 | 2018/10/13 12:00 | Pietro Pirolt v George Davies | 0-6,1-6 |
| ITF Portugal F20 | 2018/10/10 10:30 | Joao Monteiro v George Davies | 6-2,6-4 |
| ITF Great Britain F6 | 2018/09/25 10:25 | George Davies v Francesco Vilardo | 4-6,7-6,3-6 |
| ITF Great Britain F6 | 2018/09/24 09:30 | George Davies v Cheraag Bajwa | 6-4,6-4 |
| ITF Great Britain F5 | 2018/09/16 09:30 | George Botezan v George Davies | 6-3,7-6 |
| ITF Great Britain F4 | 2018/09/09 11:30 | George Davies v Scott Duncan | 3-6,2-6 |
| ITF Great Britain F4 | 2018/09/09 09:00 | Liam Hignett v George Davies | 7-6,6-7,5-7 |
| ITF Great Britain F3 Qual | 2018/02/11 12:00 | George Davies v Anton Matusevich | 6-7,3-6 |