Stadium: Court 2 Round: 27 Ground: Grass
| WTA Eastbourne WD | 2018/06/26 16:10 | Hlavackova/Strycova v Mertens/Schuurs | 2-6,6-7 |
| WTA Birmingham WD | 2018/06/24 14:55 | Babos/Mladenovic v Mertens/Schuurs | 4-6,6-3,10-8 |
| WTA Birmingham WD | 2018/06/23 16:10 | Mertens/Schuurs v Melichar/Peschke | 6-3,2-6,10-7 |
| WTA Birmingham WD | 2018/06/22 16:00 | Mertens/Schuurs v Chan/Yang | 6-3,7-6 |
| WTA Birmingham WD | 2018/06/20 17:15 | Aoyama/Olaru v Mertens/Schuurs | 3-6,6-2,7-10 |
| WTA Hertogenbosch WD | 2018/06/15 17:25 | Mertens/Schuurs v Kerkhove/Marozava | 6-4,6-3 |
| WTA Hertogenbosch WD | 2018/06/15 15:30 | Mertens/Schuurs v Kudermetova/Sabalenka | 6-2,3-6,10-5 |
| WTA Hertogenbosch WD | 2018/06/11 13:25 | Mertens/Schuurs v Christian/Santamaria | 6-3,6-3 |
| WTA Eastbourne WD | 2018/06/24 14:00 | Kalashnikova/Ninomiya v Kichenok/Makarova | 2-6,6-7 |