01/By surface
each with its own count, at equal weight
Hard
0-2
N. leads 2-0 in 2 meetings on hard
Clay
0-1
N. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Aug 1, 2025 | Canadian OpenWTA1000 | hard | 3rd round | Osaka N. | 6-2, 6-4 | 26 v 49 |
| Aug 27, 2024 | US OpenGrand Slam | hard | 1st round | Osaka N. | 6-3, 6-2 | 10 v 88 |
| May 23, 2016 | French OpenGrand Slam | clay | 1st round | Osaka N. | 6-4, 7-5 | 36 v 101 |
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. Ostapenko J. and Osaka N. each carry the table against every opponent faced.