01/By surface
each with its own count, at equal weight
Hard
0-2
N. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, A. first |
|---|---|---|---|---|---|---|
| Mar 28, 2022 | Miami OpenWTA1000 | hard | 4th round | Osaka N. | 6-3, 6-4 | 50 v 77 |
| Oct 3, 2019 | China OpenPremier | hard | 3rd round | Osaka N. | 6-4, 6-0 | 24 v 4 |
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. Riske A. and Osaka N. each carry the table against every opponent faced.