Stadium: Court 3 Round: 25
| ITF Portugal F21 | 2018/10/19 11:00 | Monteiro, Joao v Mats Rosenkranz | 6-4,6-4 |
| ITF Portugal F21 | 2018/10/18 13:30 | Monteiro, Joao v Leote Prata, Martim | 6-3,6-0 |
| ITF Portugal F21 | 2018/10/17 09:00 | Monteiro, Joao v Baltensperger, Raphael | 6-2,6-3 |
| ITF Portugal F21 | 2018/10/16 14:00 | Monteiro, Joao v Pulgar-Garcia, Javier | 6-1,6-4 |
| ITF Portugal F20 | 2018/10/14 08:30 | Monteiro, Joao v Goldsteiner, Peter | 6-2,6-0 |
| ITF Portugal F20 | 2018/10/13 11:35 | Monteiro, Joao v Shane, Ryan | 6-2,6-1 |
| ITF Portugal F20 | 2018/10/12 10:00 | Monteiro, Joao v Butsch, Justin | 6-2,6-1 |
| ITF Portugal F20 | 2018/10/11 14:45 | Monteiro, Joao v van Der Horst, Tim | 6-4,6-4 |
| ITF Portugal F21 | 2018/10/17 11:50 | Johnson, Luke v Faria, Luis | 6-1,2-6,2-6 |
| ITF Portugal F21 | 2018/10/16 10:30 | Johnson, Luke v Bondarevskiy, Yan | 4-6,6-3,6-3 |
| ITF Great Britain F6 | 2018/09/25 09:00 | Johnson, Luke v Tiran Sanghera | 6-1,3-6,2-6 |
| ITF Tunisia F31 | 2018/09/15 09:00 | Johnson, Luke v Petit, Gabriel | 2-6,6-4,1-6 |
| ITF Tunisia F31 | 2018/09/14 09:00 | Johnson, Luke v Sisam, Macsen | 6-2,6-2 |
| ITF Tunisia F31 | 2018/09/13 09:00 | Johnson, Luke v Alexandros Skorilas | 6-3,6-7,6-1 |
| ITF Tunisia F31 | 2018/09/11 10:30 | Johnson, Luke v Munafo, Pedro | 6-0,1-6,6-1 |
| ITF Tunisia F30 | 2018/09/07 09:00 | Blanco Guadalupe, Jorge v Johnson, Luke | 6-2,4-6,6-4 |