Stadium: Court 19 Round: 25 Ground: Hardcourt outdoor
| WTA Rome WD | 2018/05/19 14:00 | Barty/Schuurs v Cirstea/Ostapenko | 6-2,6-3 |
| WTA Rome WD | 2018/05/18 18:15 | Babos/Mladenovic v Cirstea/Ostapenko | 2-6,5-7 |
| WTA Rome WD | 2018/05/17 13:30 | Cirstea/Ostapenko v Kuznetsova/Pliskova | 6-3,6-3 |
| WTA Rome WD | 2018/05/14 13:00 | Cirstea/Ostapenko v Rybarikova/Sevastova | 7-6,6-3 |
| WTA Beijing WD | 2017/10/02 12:05 | Cirstea/Ostapenko v Hsieh/Niculescu | 4-6,3-6 |
| WTA Seoul WD | 2017/09/20 08:30 | Chuang/Rus v Cirstea/Ostapenko | 5-7,6-7 |
| WTA Finals WD | 2018/10/25 05:30 | Hlavackova/Strycova v Klepac/Martinez Sanchez | 6-1,6-2 |
| WTA Beijing WD | 2018/10/05 04:30 | Klepac/Martinez Sanchez v Hlavackova/Strycova | 3-6,0-6 |
| WTA Beijing WD | 2018/10/03 05:50 | Klepac/Martinez Sanchez v Atawo/Groenefeld | 6-7,7-5,10-7 |
| WTA Beijing WD | 2018/09/30 08:40 | Klepac/Martinez Sanchez v Bacsinszky/Tomljanovic | 6-3,6-3 |
| WTA Wuhan WD | 2018/09/23 09:45 | Ostapenko/Sabalenka v Klepac/Martinez Sanchez | 6-3,6-2 |
| US Open WD | 2018/08/30 15:00 | Klepac/Martinez Sanchez v Pavlyuchenkova/Sevastova | 3-6,5-7 |
| WTA Cincinnati WD | 2018/08/17 17:50 | Klepac/Martinez Sanchez v Christian/Santamaria | 6-7,2-6 |
| WTA Cincinnati WD | 2018/08/16 00:10 | Klepac/Martinez Sanchez v Cornet/Krunic | 5-7,6-4,10-2 |