Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF Spain F29 | 2018/09/25 08:30 | Pol Martin Tiffon v Miguel Semmler | 0-6,6-2,2-6 |
| ITF Spain F28 | 2018/09/19 09:40 | Peter Heller v Miguel Semmler | 6-1,6-4 |
| ITF Spain F26 | 2018/09/08 14:45 | Miguel Semmler v Eduard Esteve Lobato | 3-6,1-6 |
| ITF Spain F26 | 2018/09/08 09:25 | Miguel Semmler v Orlando Luz | 6-2,6-7,6-2 |
| ITF Spain F26 | 2018/09/07 12:05 | Jaume Pla Malfeito v Miguel Semmler | 6-7,2-6 |
| ITF Spain F26 | 2018/09/04 13:05 | Andres F Canovas v Miguel Semmler | 6-2,2-6,3-6 |
| ITF Spain F25 | 2018/08/28 09:00 | Oriol Roca Batalla v Miguel Semmler | 6-3,4-6,7-6 |
| ITF Spain F24 | 2018/08/24 14:00 | Javier Barranco Cosano v Miguel Semmler | 6-0,6-3 |
| ITF Spain F29 | 2018/09/25 10:25 | Sergio Martos Gornes v Alexander Zhurbin | 6-3,6-3 |
| ITF Spain F29 | 2018/09/24 08:30 | Sergio Martos Gornes v Pau Perez Contri | 6-3,7-6 |
| ITF Spain F29 | 2018/09/23 07:00 | Sergio Martos Gornes v Ritik Sundaram | 6-1,6-1 |
| ITF Spain F28 | 2018/09/19 09:30 | Sergio Martos Gornes v Geoffrey Blancaneaux | 6-4,3-6,3-6 |
| ITF Spain F27 | 2018/09/11 09:00 | Joao Pedro Sorgi v Sergio Martos Gornes | 6-4,6-1 |
| Challenger Seville | 2018/09/01 08:00 | Sergio Martos Gornes v Kimmer Coppejans | 3-6,3-6 |
| ITF Spain F24 | 2018/08/22 10:50 | Sergio Martos Gornes v Oriol Roca Batalla | 1-6,4-6 |
| ITF Spain F24 | 2018/08/21 16:00 | Angel Santiago Setien v Sergio Martos Gornes | 0-6,2-6 |