Stadium: Court 1 Round: 28 Ground: Grass
| 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 |
| French Open Women WD | 2018/05/31 14:40 | Arruabarrena/Srebotnik v Mertens/Schuurs | 3-6,6-3,7-6 |
| WTA Miami WD | 2018/03/30 18:35 | Mertens/Schuurs v Krejcikova/Siniakova | 6-4,3-6,9-11 |
| WTA Miami WD | 2018/03/28 15:00 | Atawo/Groenefeld v Mertens/Schuurs | 3-6,6-7 |
| WTA Miami WD | 2018/03/25 18:50 | Maria/Tsurenko v Mertens/Schuurs | 4-6,2-6 |
| WTA Miami WD | 2018/03/24 18:15 | Mertens/Schuurs v Dabrowski/Wu | 7-5,7-5 |
| WTA Indian Wells WD | 2018/03/11 21:50 | Arruabarrena/Parra Santonja v Mertens/Schuurs | 6-7,6-2,10-7 |
| WTA Hertogenbosch WD | 2018/06/14 14:30 | Kerkhove/Marozava v Fujiwara/Zhang | 6-2,6-2 |
| WTA Hertogenbosch WD | 2018/06/12 09:00 | Kerkhove/Marozava v Hogenkamp/Schoofs | 6-2,5-7,10-7 |
| French Open Women WD | 2018/05/30 11:15 | Kerkhove/Marozava v Pavlyuchenkova/Stosur | 3-6,4-6 |
| WTA Nurnberg WD | 2018/05/24 16:00 | Jurak/Lister v Kerkhove/Marozava | 6-3,7-6 |
| WTA Nurnberg WD | 2018/05/22 11:25 | Komardina/Minella v Kerkhove/Marozava | 2-6,6-3,7-10 |
| WTA Budapest WD | 2018/02/22 10:00 | Komardina/Stojanovic v Kerkhove/Marozava | 6-4,6-1 |
| WTA Budapest WD | 2018/02/21 14:30 | Kozlova/Rodionova v Kerkhove/Marozava | 4-6,4-6 |
| Australian Open Women WD | 2018/01/19 00:00 | Kerkhove/Marozava v Hsieh/Peng | 4-6,1-6 |