Stadium: COURT 3 Round: 25 Ground: Clay
| 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 Romania F1 | 2018/05/24 08:40 | Nicolae Frunza v Matei A Georgescu | 6-3,6-2 |
| ITF Romania F1 | 2018/05/22 09:15 | Radu F Macovei v Matei A Georgescu | 2-6,6-7 |
| ITF Bulgaria F1 | 2018/05/15 07:00 | Martin Dimitrov v Matei A Georgescu | 6-4,6-7,7-6 |
| ITF Turkey F16 | 2018/04/24 09:30 | Lorenzo Frigerio v Matei A Georgescu | 6-1,6-0 |
| ITF Turkey F15 | 2018/04/18 07:30 | Davide Galoppini v Matei A Georgescu | 6-4,6-0 |
| ITF Turkey F14 | 2018/04/08 07:30 | Matei A Georgescu v Maxence Broville | 4-6,3-6 |
| ITF Turkey F14 | 2018/04/07 07:30 | Matei A Georgescu v Nebojsa Milenkovic | 4-6,6-0,6-3 |
| ITF Romania F11 | 2017/08/23 11:00 | Matei A Georgescu v Dragos Dima | 1-6,0-6 |