stadio: Stadium 3 Round: 28 Ground: Hardcourt outdoor
| WTA Cincinnati DF | 2018/08/17 19:25 | Pavlyuchenkova/Sevastova v Hlavackova/Strycova | 7-6,6-4 |
| WTA Cincinnati DF | 2018/08/14 01:15 | Pavlyuchenkova/Sevastova v Hsieh/Sabalenka | 2-6,6-3,13-11 |
| WTA Cincinnati DF | 2018/08/17 22:00 | Hradecka/Makarova v Babos/Mladenovic | 4-6,7-5,10-6 |
| WTA Cincinnati DF | 2018/08/17 00:00 | Hradecka/Makarova v Konta/Ostapenko | 1-6,7-6,10-5 |