[1] Simona Halep 6-1,6-0 Naomi Osaka [21] 2018-02-02 11:00
Stadium: Pietrangeli Round: 25 Ground: Clay
Head to Head
| Australian Open Women | 2018/01/22 06:00 | Simona Halep v Naomi Osaka | 6-3,6-2 |
| WTA Miami | 2017/03/24 15:00 | Simona Halep v Naomi Osaka | 6-4,2-6,6-3 |
Home History
| Australian Open Women | 2018/01/27 08:30 | Simona Halep v Caroline Wozniacki | 6-7,6-3,4-6 |
| Australian Open Women | 2018/01/25 05:05 | Simona Halep v Angelique Kerber | 6-3,4-6,9-7 |
| Australian Open Women | 2018/01/24 04:55 | Simona Halep v Karolina Pliskova | 6-3,6-2 |
| Australian Open Women | 2018/01/22 06:00 | Simona Halep v Naomi Osaka | 6-3,6-2 |
| Australian Open Women | 2018/01/20 00:00 | Simona Halep v Lauren Davis | 4-6,6-4,15-13 |
| Australian Open Women | 2018/01/18 08:00 | Simona Halep v Eugenie Bouchard | 6-2,6-2 |
| Australian Open Women | 2018/01/16 04:35 | Simona Halep v Destanee Aiava | 7-6,6-1 |
| WTA Shenzhen | 2018/01/06 10:00 | Simona Halep v Katerina Siniakova | 6-1,2-6,6-0 |
Away History
| Australian Open Women | 2018/01/22 06:00 | Simona Halep v Naomi Osaka | 6-3,6-2 |
| Australian Open Women | 2018/01/20 06:20 | Ashleigh Barty v Naomi Osaka | 4-6,2-6 |
| 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 |