Stadium: Court 7 Round: 25 Ground: Clay
| ITF Spain F9 | 2018/04/20 09:30 | Pedro Cachin v Saez, Juan Carlos | 2-6,6-1,6-2 |
| ITF Spain F9 | 2018/04/18 09:00 | Michiel de Krom v Saez, Juan Carlos | 5-7,0-6 |
| Tunisia F14, Singles Qualifying | 2018/04/10 11:00 | Michael Vrbensky v Saez, Juan Carlos | 6-2,6-4 |
| ITF Tunisia F13 | 2018/04/05 09:00 | Matej Vocel v Saez, Juan Carlos | 6-3,6-2 |
| ITF Tunisia F13 | 2018/04/03 09:00 | Saraiva, Bernardo v Saez, Juan Carlos | 7-6,4-6,6-7 |
| ITF Tunisia F12 | 2018/03/29 10:25 | Roncalli, Simone v Saez, Juan Carlos | 2-6,7-5,7-5 |
| ITF Tunisia F12 | 2018/03/28 08:30 | Christoph Negritu v Saez, Juan Carlos | 1-6,1-6 |
| ITF Tunisia F11 | 2018/03/25 09:00 | Saez, Juan Carlos v Oriol Roca Batalla | 5-7,1-6 |
| ITF Spain F9 | 2018/04/22 10:00 | Vilella Martinez, Mario v Pedro Cachin | 6-4,6-0 |
| ITF Spain F9 | 2018/04/21 09:00 | Javier Barranco Cosano v Vilella Martinez, Mario | 5-7,4-6 |
| ITF Spain F9 | 2018/04/20 11:55 | Raul Brancaccio v Vilella Martinez, Mario | 2-6,4-6 |
| ITF Spain F9 | 2018/04/19 09:00 | Vandenbulcke, Yannick v Vilella Martinez, Mario | 6-4,2-6,6-7 |
| ITF Spain F9 | 2018/04/17 08:00 | Ryan James Storrie v Vilella Martinez, Mario | 2-6,3-6 |
| Alicante, Spain | 2018/04/05 12:15 | Roberto Carballes Baena v Vilella Martinez, Mario | 7-5,3-6,6-0 |
| Alicante, Spain | 2018/04/03 08:00 | Viola, Matteo v Vilella Martinez, Mario | 4-6,2-6 |
| Challenger Alicante Qual | 2018/04/02 10:00 | Pedro Cachin v Vilella Martinez, Mario | 5-7,5-7 |