Stadium: Vale do Lobo 14 Round: 60 Ground: Hardcourt outdoor
| ITF Turkey F43 | 2017/11/11 08:30 | Guillaume Dermiens v Moritz Trocker | 2-6,6-7 |
| ITF Turkey F38 | 2017/10/07 07:00 | Guillaume Dermiens v Jakob Johansson-Holm | 1-6,4-6 |
| ITF Turkey F37 | 2017/10/01 09:00 | Guillaume Dermiens v Philipp Schroll | 5-7,2-6 |
| ITF Turkey F36 | 2017/09/23 07:30 | Durukan Durmus v Guillaume Dermiens | 3-6,6-4,6-1 |
| ITF Belgium F10 Qual | 2017/08/20 12:35 | Alexis Klegou v Guillaume Dermiens | 6-2,6-1 |
| ITF Belgium F10 Qual | 2017/08/19 10:55 | Guillaume Dermiens v Simon Musset | 7-6,6-3 |
| ITF Belgium F9 | 2017/08/13 09:00 | Arnaud Graisse v Guillaume Dermiens | 6-4,6-3 |
| ITF Belgium F9 | 2017/08/12 08:00 | Guillaume Dermiens v Goran Duquesne | 6-3,4-6,6-4 |
| ITF Portugal F1 | 2018/02/19 15:00 | Martim L Prata v Alberto Berbegal Moreno | 6-4,4-6,2-6 |
| ITF Portugal F1 | 2018/02/19 10:00 | Martim L Prata v Jesus Echevarri | 6-3,6-1 |
| ITF Spain F2 | 2018/01/21 08:30 | Martim L Prata v Hugo Daubias | 3-6,6-3,3-6 |
| ITF Spain F2 | 2018/01/20 08:30 | Martim L Prata v Valentin Vanta | 1-6,6-2,7-5 |
| ITF Spain F1 | 2018/01/15 09:00 | Pablo Irigaray Guarne v Martim L Prata | 6-3,6-1 |
| ITF Spain F1 | 2018/01/14 11:30 | Vital Flurin Leuch v Martim L Prata | 5-7,3-6 |
| ITF Tunisia F33 | 2017/10/30 10:30 | Gabi Adrian Boitan v Martim L Prata | 6-3,7-5 |
| ITF Tunisia F33 | 2017/10/29 12:00 | Pedro Munafo v Martim L Prata | 1-6,2-6 |