Stadium: Court 4 Round: 26
| ITF Switzerland F4 MD | 2018/08/28 17:15 | Dijkhuizen/Stevens v Nikles/Perret | 6-4,2-6,10-4 |
| ITF Switzerland F3 MD | 2018/08/20 14:25 | Nikles/Perret v Ficovich/Puches | 6-4,4-6,7-10 |
| ITF Portugal F5 MD | 2018/03/20 16:25 | Nikles/Perret v Faria/Rodrigues | 6-7,0-6 |
| ITF Portugal F4 MD | 2018/03/15 13:45 | Nikles/Perret v Bothwell/Findel-Hawkins | 2-6,3-6 |
| ITF Portugal F4 MD | 2018/03/14 16:05 | Nikles/Perret v Lindell/Severino | 6-1,7-5 |
| ITF Portugal F3 MD | 2018/03/13 11:15 | Ortega-Olmedo/Vega Hernandez v Nikles/Perret | 6-1,6-0 |
| ITF Portugal F3 MD | 2018/03/10 18:00 | Nikles/Perret v Bendeck/Walch | 6-3,6-4 |
| ITF Portugal F3 MD | 2018/03/08 22:45 | Nikles/Perret v Fermosell/Semmler | 6-0,6-2 |