Stadium: Stadium Round: 28 Ground: Hardcourt outdoor
| WTA - Doha - Doubles Femmes | 2018/02/15 14:50 | Krejcikova B / Siniakova K v Mertens E / Schuurs D | 6-1,4-6,15-13 |
| WTA - Miami - Doubles Femmes | 2018/03/28 15:00 | Atawo R / Groenefeld A L v Mertens E / Schuurs D | 3-6,6-7 |
| WTA - Miami - Doubles Femmes | 2018/03/25 18:50 | Maria T / Tsurenko L v Mertens E / Schuurs D | 4-6,2-6 |
| WTA - Miami - Doubles Femmes | 2018/03/24 18:15 | Mertens E / Schuurs D v Dabrowski G / Xu Y | 7-5,7-5 |
| WTA - Indian Wells - Doubles Femmes | 2018/03/11 21:50 | Arruabarrena-Vecino L / Parra Santonja A v Mertens E / Schuurs D | 6-7,6-2,10-7 |
| WTA - Indian Wells - Doubles Femmes | 2018/03/07 19:00 | Mertens E / Schuurs D v Bertens K / Larsson J | 7-6,6-4 |
| WTA - Doha - Doubles Femmes | 2018/02/15 14:50 | Krejcikova B / Siniakova K v Mertens E / Schuurs D | 6-1,4-6,15-13 |
| WTA - Doha - Doubles Femmes | 2018/02/14 17:40 | Atawo R / Groenefeld A L v Mertens E / Schuurs D | 4-6,3-6 |
| Open d'Australie - Double Femmes | 2018/01/19 06:15 | Mertens E / Schuurs D v Barty A / Dellacqua C | 3-6,5-7 |
| WTA - Miami - Doubles Femmes | 2018/03/28 01:40 | Krejcikova B / Siniakova K v Chan H-C / Chan L | 2-6,6-4,13-11 |
| WTA - Miami - Doubles Femmes | 2018/03/25 16:45 | Krejcikova B / Siniakova K v Arruabarrena-Vecino L / Parra Santonja A | 7-6,3-6,10-7 |
| WTA - Miami - Doubles Femmes | 2018/03/22 20:55 | Krejcikova B / Siniakova K v Kasatkina D / Pavlyuchenkova A | 6-3,6-3 |
| WTA - Indian Wells - Doubles Femmes | 2018/03/12 01:05 | Krejcikova B / Siniakova K v King V / Srebotnik K | 3-6,5-7 |
| WTA - Indian Wells - Doubles Femmes | 2018/03/09 20:20 | Krejcikova B / Siniakova K v Buzarnescu M / Cornet A | 6-1,5-7,10-3 |
| WTA - Doha - Doubles Femmes | 2018/02/17 14:00 | Dabrowski G / Ostapenko J v Krejcikova B / Siniakova K | 6-3,6-3 |
| WTA - Doha - Doubles Femmes | 2018/02/16 12:30 | Krejcikova B / Siniakova K v Kato M / Ninomiya M | 7-6,6-1 |
| WTA - Doha - Doubles Femmes | 2018/02/15 14:50 | Krejcikova B / Siniakova K v Mertens E / Schuurs D | 6-1,4-6,15-13 |