Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Portugal F2 Qual | 2018/02/26 10:00 | Quentin Gueydan v Yasha Zemel | 7-5,6-4 |
| ITF Portugal F2 Qual | 2018/02/25 14:00 | Quentin Gueydan v Jonathan Morr | 6-3,6-4 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Quentin Gueydan v Joao Antonio | 6-2,6-3 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Igor Marcondes v Quentin Gueydan | 6-7,1-6 |
| ITF Portugal F1 | 2018/02/19 10:00 | Quentin Gueydan v Francisco Dias | 3-6,1-6 |
| Challenger Cherbourg Qual | 2018/02/10 12:20 | Quentin Gueydan v Mikhail Elgin | 6-7,1-6 |
| Challenger Quimper Qual | 2018/01/28 13:40 | Matteo Donati v Quentin Gueydan | 6-4,7-6 |
| Challenger Quimper Qual | 2018/01/27 13:10 | Quentin Gueydan v Clement Larriere | 2-6,7-5,6-1 |
| ITF Portugal F2 Qual | 2018/02/27 11:15 | Vullnet Tashi v Ivan Marrero Curbelo | 6-2,6-4 |
| ITF Portugal F2 Qual | 2018/02/25 15:00 | Yanik Kaelin v Ivan Marrero Curbelo | 3-6,2-6 |
| ITF Spain F5 | 2018/02/10 13:30 | Ivan Marrero Curbelo v Sergi Perez Contri | 6-3,2-6,1-6 |
| ITF Spain F4 | 2018/02/05 09:00 | Marc Fornell-Mestres v Ivan Marrero Curbelo | 6-1,2-6,6-2 |
| ITF Spain F4 | 2018/02/04 10:30 | Arthur Hugounenq v Ivan Marrero Curbelo | 1-6,1-6 |
| ITF Spain F4 | 2018/02/03 14:30 | Samuel Pointon v Ivan Marrero Curbelo | 3-6,0-6 |
| ITF Spain F3 | 2018/01/29 10:00 | Andrey Chepelev v Ivan Marrero Curbelo | 6-2,3-6,6-1 |
| ITF Spain F3 | 2018/01/27 12:00 | Vasisht Cheruku v Ivan Marrero Curbelo | 6-4,3-6,6-7 |