[7] Naomi Osaka 6-2,6-1 Dominika Cibulkova [30] 2018-09-19 08:30
Estadio: M Round: 26 Ground: Hardcourt outdoor
Home History
| US Open - Femenino | 2018/09/08 20:00 | Serena Williams v Naomi Osaka | 2-6,4-6 |
| US Open - Femenino | 2018/09/07 00:35 | Madison Keys v Naomi Osaka | 2-6,4-6 |
| US Open - Femenino | 2018/09/05 16:00 | Naomi Osaka v Lesia Tsurenko | 6-1,6-1 |
| US Open - Femenino | 2018/09/03 17:40 | Aryna Sabalenka v Naomi Osaka | 3-6,6-2,4-6 |
| US Open - Femenino | 2018/09/01 19:40 | Naomi Osaka v Aliaksandra Sasnovich | 6-0,6-0 |
| US Open - Femenino | 2018/08/30 15:00 | Naomi Osaka v Julia Glushko | 6-2,6-0 |
| US Open - Femenino | 2018/08/28 15:00 | Naomi Osaka v Laura Siegemund | 6-3,6-2 |
| WTA Cincinnati | 2018/08/14 15:00 | Naomi Osaka v Maria Sakkari | 3-6,6-7 |
Away History
| WTA Tokio | 2018/09/17 08:20 | Nao Hibino v Dominika Cibulkova | 1-6,7-5,3-6 |
| US Open - Femenino | 2018/09/03 16:00 | Madison Keys v Dominika Cibulkova | 6-1,6-3 |
| US Open - Femenino | 2018/09/01 17:40 | Dominika Cibulkova v Angelique Kerber | 3-6,6-3,6-3 |
| US Open - Femenino | 2018/08/30 15:00 | Dominika Cibulkova v Su-Wei Hsieh | 7-6,4-6,6-4 |
| US Open - Femenino | 2018/08/28 17:55 | Dominika Cibulkova v Arantxa Rus | 4-6,6-2,6-3 |
| WTA New Haven | 2018/08/19 17:35 | Dominika Cibulkova v Julia Goerges | 3-6,1-6 |
| Wimbledon - Femenino | 2018/07/10 12:00 | Dominika Cibulkova v Jelena Ostapenko | 5-7,4-6 |
| Wimbledon - Femenino | 2018/07/09 10:30 | Su-Wei Hsieh v Dominika Cibulkova | 4-6,1-6 |