Stadium: Pista Central Round: 54 Ground: Clay
| ITF Spain F16 Qual | 2018/06/23 19:00 | Luis Diego Chavez Villalpando v Antonio Cembellin Prieto | 7-6,3-6,3-6 |
| ITF Portugal F15 | 2017/08/09 14:35 | Antonio Cembellin Prieto v Victor Poncelet | 4-6,4-6 |
| ITF Portugal F15 | 2017/08/07 09:00 | Gabriel Ciro Da Silva v Antonio Cembellin Prieto | 1-6,2-6 |
| ITF Portugal F15 | 2017/08/05 11:00 | Antonio Cembellin Prieto v Daniil Klimov | 6-1,6-2 |
| ITF Portugal F13 | 2017/07/26 10:35 | Makoto Ochi v Antonio Cembellin Prieto | 6-2,6-4 |
| ITF Portugal F13 | 2017/07/24 12:30 | Antonio Cembellin Prieto v Jose Von Hafe Perez | 6-3,6-1 |
| ITF Portugal F13 | 2017/07/23 09:00 | Bruno Mardones v Antonio Cembellin Prieto | 5-7,2-6 |
| ITF Portugal F12 | 2017/07/19 08:30 | Antonio Cembellin Prieto v Maxime Tchoutakian | 0-6,2-6 |
| ITF Spain F15 Qual | 2018/06/10 10:00 | Kento Yamada v Marcos N Gallardo | 6-2,6-1 |
| ITF Spain F15 Qual | 2018/06/09 11:30 | Stefan Borms v Marcos N Gallardo | 1-6,7-6,5-7 |
| ITF Spain F29 Qual | 2017/09/09 08:00 | Marcos N Gallardo v Samuel D F Garcia | 3-6,1-6 |