[13] Madison Keys 6-1,7-6 Radoslav Kamberov [20] 2018-01-26 13:00
Stadium: Court Suzanne Lenglen Round: 25 Ground: Clay
Head to Head
| WTA Indian Wells | 2017/03/14 02:00 | Madison Keys v Naomi Osaka | 6-1,6-4 |
| US Open 2016 Women | 2016/09/02 17:00 | Madison Keys v Naomi Osaka | 7-5,4-6,7-6 |
Home History
| Australian Open Women | 2018/01/24 00:00 | Angelique Kerber v Madison Keys | 6-1,6-2 |
| Australian Open Women | 2018/01/22 00:00 | Madison Keys v Caroline Garcia | 6-3,6-2 |
| Australian Open Women | 2018/01/20 00:00 | Ana Bogdan v Madison Keys | 3-6,4-6 |
| Australian Open Women | 2018/01/18 05:45 | Ekaterina Alexandrova v Madison Keys | 0-6,1-6 |
| Australian Open Women | 2018/01/16 04:05 | Qiang Wang v Madison Keys | 1-6,5-7 |
| WTA Brisbane | 2018/01/01 05:00 | Johanna Konta v Madison Keys | 4-6,6-4,6-3 |
| WTA Wuhan | 2017/09/25 04:30 | Varvara Lepchenko v Madison Keys | 6-2,7-6 |
| US Open Women | 2017/09/09 20:00 | Madison Keys v Sloane Stephens | 3-6,0-6 |
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 |