Stadium: Clay 3 Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F37 | 2018/11/19 06:30 | Sergio Barranco v David Martirosian | 6-1,6-3 |
| ITF Turkey F36 | 2018/11/10 06:30 | Sergio Barranco v Andras Necz | 3-6,6-4,4-6 |
| ITF Spain F29 | 2018/09/22 08:00 | Sergio Barranco v Guillem A Blasi | 6-3,4-6,3-6 |
| ITF Spain F28 | 2018/09/17 11:25 | Simon Beaupain v Sergio Barranco | 4-6,6-1,6-4 |
| ITF Spain F28 Qual | 2018/09/16 12:00 | Gabriel P Tumasonis v Sergio Barranco | 4-6,6-4,6-7 |
| ITF Spain F21 | 2018/07/30 16:20 | Mikhail Korovin v Sergio Barranco | 6-0,4-6,6-1 |
| ITF Spain F20 Qual | 2018/07/23 08:00 | Sergio Barranco v Imanol L Morillo | 3-6,4-6 |
| ITF Spain F20 Qual | 2018/07/22 09:30 | Sergio Barranco v Dario Montes | 6-4,3-6,6-4 |