Ashleigh Barty 4-6,2-6 Naomi Osaka 2018-01-20 06:20
Stadium: Margaret Court Arena Round: 25 Ground: Hardcourt outdoor
Home History
| Australian Open Women | 2018/01/18 08:00 | Ashleigh Barty v Camila Giorgi | 5-7,6-4,6-1 |
| Australian Open Women | 2018/01/16 10:00 | Ashleigh Barty v Aryna Sabalenka | 6-7,6-4,6-4 |
| WTA Sydney | 2018/01/13 06:00 | Ashleigh Barty v Angelique Kerber | 4-6,4-6 |
| WTA Sydney | 2018/01/12 03:00 | Daria Saville v Ashleigh Barty | 6-3,4-6,2-6 |
| WTA Sydney | 2018/01/11 05:05 | Barbora Strycova v Ashleigh Barty | 3-6,2-6 |
| WTA Sydney | 2018/01/09 10:25 | Ashleigh Barty v Ellen Perez | 7-6,6-1 |
| WTA Sydney | 2018/01/08 03:25 | Ashleigh Barty v Veronica Cepede Royg | 6-3,6-4 |
| WTA Brisbane | 2018/01/01 10:50 | Ashleigh Barty v Lesia Tsurenko | 3-6,2-6 |
Away History
| Australian Open Women | 2018/01/18 06:25 | Naomi Osaka v Elena Vesnina | 7-6,6-2 |
| Australian Open Women | 2018/01/16 06:10 | Naomi Osaka v Kristina Kucova | 7-5,6-2 |
| WTA Hobart | 2018/01/07 05:50 | Yulia Putintseva v Naomi Osaka | 6-3,6-3 |
| Hopman Cup Women | 2018/01/04 02:00 | Naomi Osaka v Anastasia Pavlyuchenkova | 6-4,3-6,7-6 |
| Hopman Cup Women | 2017/12/30 10:50 | Naomi Osaka v Belinda Bencic | 5-7,3-6 |
| WTA Hong Kong | 2017/10/13 12:35 | Anastasia Pavlyuchenkova v Naomi Osaka | 6-3,6-3 |
| WTA Hong Kong | 2017/10/11 09:05 | Naomi Osaka v Venus Williams | 7-5,6-2 |
| WTA Hong Kong | 2017/10/10 07:00 | Naomi Osaka v Alexa Guarachi | 7-5,6-4 |