Stadium: Court 1 Round: 28 Ground: Clay
| ITF Spain F28 | 2017/09/05 14:00 | Eduard Esteve Lobato v Miguel Semmler | 6-4,6-3 |
| ITF Tunisia F8 | 2017/02/27 08:30 | Miguel Semmler v Eduard Esteve Lobato | 6-4,6-4 |
| ITF France F10 | 2018/06/19 13:10 | Miguel Semmler v Matteo Martineau | 4-6,4-6 |
| ATP Madrid Qual | 2018/05/05 09:00 | Federico Delbonis v Miguel Semmler | 6-4,6-1 |
| ITF Spain F10 | 2018/04/24 11:00 | Pedro Cachin v Miguel Semmler | 6-1,6-4 |
| ITF Spain F9 | 2018/04/19 12:20 | Raul Brancaccio v Miguel Semmler | 6-3,6-1 |
| ITF Spain F9 | 2018/04/17 09:50 | Miguel Semmler v Nikolas Sanchez Izquierdo | 6-4,7-6 |
| Challenger Barletta Qual | 2018/04/07 08:00 | Miguel Semmler v Andreas Haider-Maurer | 4-6,5-7 |
| Challenger Alicante Qual | 2018/03/31 08:30 | Miguel Semmler v Mario Vilella Martinez | 2-6,1-6 |
| Challenger Marbella Qual | 2018/03/24 10:00 | Miguel Semmler v Matteo Donati | 4-6,4-6 |
| ITF France F11 | 2018/06/26 08:00 | Eduard Esteve Lobato v Ulises Blanch | 6-4,2-6,2-6 |
| ITF Spain F14 | 2018/06/06 10:00 | Alberto Barroso Campos v Eduard Esteve Lobato | 2-6,6-3,6-2 |
| ITF Spain F14 | 2018/06/05 10:55 | Felipe Meligeni Rodrigues Alves v Eduard Esteve Lobato | 4-6,4-6 |
| ITF Italy F12 | 2018/05/31 10:30 | Andrea Guerrieri v Eduard Esteve Lobato | 6-2,6-3 |
| ITF Italy F12 | 2018/05/30 14:45 | Riccardo Balzerani v Eduard Esteve Lobato | 2-6,0-6 |
| ITF Italy F11 | 2018/05/23 09:00 | Enrico Dalla Valle v Eduard Esteve Lobato | 2-6,7-5,6-4 |
| Challenger Braga Qual | 2018/05/05 14:00 | David Vega Hernandez v Eduard Esteve Lobato | 2-6,6-1,6-3 |
| ITF Spain F10 | 2018/04/24 11:35 | Javier Barranco Cosano v Eduard Esteve Lobato | 3-6,5-7 |