[17] Ashleigh Barty 6-3,6-4 Naomi Osaka [18] 2018-03-14 09:10
Stadium: Centre Court Round: 28 Ground: Grass
Head to Head
| Australian Open Women | 2018/01/20 06:20 | Ashleigh Barty v Naomi Osaka | 4-6,2-6 |
Home History
| WTA Indian Wells | 2018/03/09 23:25 | Maria Sakkari v Ashleigh Barty | 6-4,6-2 |
| 2018 Fed Cup | 2018/02/10 23:50 | Ashleigh Barty v Marta Kostyuk | 6-2,6-3 |
| 2018 Fed Cup | 2018/02/10 00:00 | Ashleigh Barty v Lyudmyla Kichenok | 4-6,6-1,6-4 |
| Australian Open Women | 2018/01/20 06:20 | Ashleigh Barty v Naomi Osaka | 4-6,2-6 |
| 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 |
Away History
| WTA Indian Wells | 2018/03/13 21:10 | Naomi Osaka v Maria Sakkari | 6-1,5-7,6-1 |
| WTA Indian Wells | 2018/03/12 05:00 | Sachia Vickery v Naomi Osaka | 3-6,3-6 |
| WTA Indian Wells | 2018/03/09 20:35 | Naomi Osaka v Agnieszka Radwanska | 6-3,6-2 |
| WTA Indian Wells | 2018/03/08 03:30 | Naomi Osaka v Maria Sharapova | 6-4,6-4 |
| WTA Dubai | 2018/02/22 10:00 | Elina Svitolina v Naomi Osaka | 6-2,6-4 |
| WTA Dubai | 2018/02/21 10:00 | Anett Kontaveit v Naomi Osaka | 2-6,6-7 |
| WTA Dubai | 2018/02/19 15:00 | Naomi Osaka v Kristina Mladenovic | 6-2,6-2 |
| WTA Doha | 2018/02/14 12:30 | Anastasija Sevastova v Naomi Osaka | 6-4,6-1 |