Stadium: Court 4 Round: 24 Ground: Clay
| WTA Madrid - NP | 2018/05/06 11:35 | Arruabarrena/Srebotnik v Rosolska/Spears | 5-7,5-7 |
| WTA Miami - NP | 2018/03/30 18:35 | Mertens/Schuurs v Krejcikova/Siniakova | 6-4,3-6,9-11 |
| WTA Miami - NP | 2018/03/28 15:00 | Atawo/Groenefeld v Mertens/Schuurs | 3-6,6-7 |
| WTA Miami - NP | 2018/03/25 18:50 | Maria/Tsurenko v Mertens/Schuurs | 4-6,2-6 |
| WTA Miami - NP | 2018/03/24 18:15 | Mertens/Schuurs v Dabrowski/Wu | 7-5,7-5 |
| WTA Indian Wells - NP | 2018/03/11 21:50 | Arruabarrena/Parra Santonja v Mertens/Schuurs | 6-7,6-2,10-7 |
| WTA Indian Wells - NP | 2018/03/07 19:00 | Mertens/Schuurs v Bertens/Larsson | 7-6,6-4 |
| WTA Doha - NP | 2018/02/15 14:50 | Krejcikova/Siniakova v Mertens/Schuurs | 6-1,4-6,15-13 |
| WTA Doha - NP | 2018/02/14 17:40 | Atawo/Groenefeld v Mertens/Schuurs | 4-6,3-6 |