Round: 62 Ground: Hardcourt outdoor
| ITF Spain F10 Qual | 2018/04/22 14:00 | Ivan Marrero Curbelo v Sergi Perez Contri | 3-6,6-7 |
| ITF Spain F10 Qual | 2018/04/21 12:00 | Luis Diego Chavez Villalpando v Ivan Marrero Curbelo | 3-6,2-6 |
| ITF Spain F9 Qual | 2018/04/14 12:15 | Ivan Marrero Curbelo v Vullnet Tashi | 6-2,2-6,3-6 |
| ITF Tunisia F11 | 2018/03/21 08:30 | Ivan Marrero Curbelo v Samuel Bensoussan | 3-6,3-6 |
| ITF Tunisia F11 | 2018/03/19 08:30 | Diego Hidalgo v Ivan Marrero Curbelo | 6-4,6-2 |
| ITF Tunisia F11 | 2018/03/18 08:30 | Alessio De Bernardis v Ivan Marrero Curbelo | 3-6,2-6 |
| ITF Tunisia F11 | 2018/03/17 08:00 | Juan Pablo Cenoz v Ivan Marrero Curbelo | 6-2,4-6,5-7 |
| ITF Tunisia F10 | 2018/03/12 08:30 | Oscar M Cornella v Ivan Marrero Curbelo | 7-6,6-2 |
| ITF Spain F9 Qual | 2018/04/15 08:00 | Jordan Correia v Arnau R Queralto | 6-1,6-1 |
| ITF Spain F9 Qual | 2018/04/14 12:15 | Arnau R Queralto v Jose Vicent Monsonis Uso | 6-2,6-2 |
| ITF Spain F7 | 2018/03/16 09:30 | Etienne Donnet v Arnau R Queralto | 2-6,6-2,6-1 |
| ITF Spain F1 | 2018/01/14 09:00 | Arnau R Queralto v Matvey Minin | 7-5,3-6,5-7 |
| ITF Spain F31 Qual | 2017/09/23 09:30 | Nikolas Sanchez Izquierdo v Arnau R Queralto | 6-0,6-1 |
| ITF Spain F30 Qual | 2017/09/17 14:30 | Arnau R Queralto v Adil Kalyanpur | 4-6,4-6 |
| ITF Spain F30 Qual | 2017/09/16 14:30 | Arnau R Queralto v Nathan Lavanchy | 6-1,6-2 |
| ITF Spain F20 Qual | 2017/07/01 07:30 | Rafael Mazon-Hernandez v Arnau R Queralto | 6-0,6-1 |