01/By surface
each with its own count, at equal weight
Hard
3-1
N. leads 3-1 in 4 meetings on hard
Clay
1-0
N. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, N. first |
|---|---|---|---|---|---|---|
| Sep 27, 2025 | China OpenWTA1000 | hard | 2nd round | Sasnovich A. | 1-6, 6-4, 6-2 | 14 v 130 |
| Aug 14, 2019 | Western & Southern Financial Group Women's OpenPremier | hard | 2nd round | Osaka N. | 7-6, 2-6, 6-2 | 1 v 47 |
| May 8, 2019 | Mutua Madrid OpenPremier | clay | 3rd round | Osaka N. | 6-2, 6-3 | 1 v 33 |
| Sep 1, 2018 | US OpenGrand Slam | hard | 3rd round | Osaka N. | 6-0, 6-0 | 19 v 33 |
| Sep 23, 2016 | Toray Pan Pacific OpenPremier | hard | quarterfinal | Osaka N. | 6-3, 7-6 | 66 v 107 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Osaka N. and Sasnovich A. each carry the table against every opponent faced.