Stadium: Central Round: 25 Ground: Clay
| ITF Portugal F3 | 2018/03/07 13:30 | Diego-Jose Manrique-Velazquez v Antoine Walch | 4-6,3-6 |
| ITF Portugal F3 | 2018/03/06 14:00 | Diego-Jose Manrique-Velazquez v Tomas Almeida | 6-3,6-2 |
| ITF Portugal F2 Qual | 2018/02/25 14:30 | Diego-Jose Manrique-Velazquez v Yan Bondarevskiy | 3-6,4-6 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Diego-Jose Manrique-Velazquez v Jose-Ricardo Nunes | 6-2,6-1 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Diego-Jose Manrique-Velazquez v Thomas George Brun | 6-0,6-2 |
| ITF Portugal F1 | 2018/02/22 10:00 | Diego-Jose Manrique-Velazquez v Sergio Gutierrez-Ferrol | 2-6,2-6 |
| ITF Portugal F1 | 2018/02/19 16:00 | Bruno Mardones v Diego-Jose Manrique-Velazquez | 2-6,3-6 |
| ITF Portugal F1 | 2018/02/19 10:00 | Tim Van Der Horst v Diego-Jose Manrique-Velazquez | 2-6,4-6 |
| Challenger Marbella Qual | 2018/03/25 11:30 | Eduard Esteve Lobato v Arthur De Greef | 4-6,3-6 |
| Challenger Marbella Qual | 2018/03/24 13:00 | Eduard Esteve Lobato v Andreas Haider-Maurer | 6-3,7-5 |
| ITF Spain F7 | 2018/03/22 10:00 | Joao Menezes v Eduard Esteve Lobato | 6-2,2-6,6-4 |
| ITF Spain F7 | 2018/03/21 09:00 | Francisco Vittar v Eduard Esteve Lobato | 0-6,4-6 |
| ITF Spain F7 | 2018/03/20 15:00 | Arnau Santillana v Eduard Esteve Lobato | 1-6,0-6 |
| ITF Tunisia F10 | 2018/03/16 09:00 | Eduard Esteve Lobato v Patricio Heras | 6-4,3-6,3-6 |
| ITF Tunisia F10 | 2018/03/15 09:55 | Eduard Esteve Lobato v Baptiste Crepatte | 6-4,6-1 |
| ITF Tunisia F10 | 2018/03/14 08:30 | Eduard Esteve Lobato v Dante Gennaro | 6-1,6-4 |