Stadium: Pista 4 Round: 62 Ground: Clay
| ITF Spain F26 | 2018/09/01 15:10 | Alex M Pujolras v Pablo F Alvarez | 6-2,6-1 |
| ITF Spain F24 | 2018/08/18 09:00 | Pol Fernandez v Pablo F Alvarez | 6-0,6-3 |
| ITF Spain F26 | 2018/09/02 10:15 | Alberto C Sanchez v Alejandro S Nieto | 6-0,6-1 |
| ITF Spain F26 | 2018/09/01 08:00 | Alejandro S Nieto v Alejandro M Moreno | 6-1,4-6,6-3 |
| ITF Portugal F11 Qual | 2018/07/02 11:00 | Alejandro S Nieto v Stefan Petrovic | 3-6,6-7 |
| ITF Portugal F11 Qual | 2018/07/01 16:00 | Tomas Pinho v Alejandro S Nieto | 2-6,1-6 |
| ITF Portugal F8 Qual | 2018/04/14 09:30 | Bernardo S Vieira v Alejandro S Nieto | 6-4,6-3 |
| ITF Portugal F3 | 2018/03/06 16:30 | Dusty H. Boyer v Alejandro S Nieto | 6-2,6-3 |
| ITF Portugal F2 Qual | 2018/02/24 10:00 | Antonio P Neto v Alejandro S Nieto | 6-3,6-4 |