01/By surface
each with its own count, at equal weight
Hard
2-0
N. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
0-1
A. leads 1-0 in 1 meeting on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, N. first |
|---|---|---|---|---|---|---|
| Oct 6, 2019 | China OpenPremier | hard | final | Osaka N. | 3-6, 6-3, 6-2 | 4 v 1 |
| Jun 16, 2018 | Aegon OpenInternational | grass | semifinal | Barty A. | 6-3, 6-4 | 18 v 17 |
| Jan 20, 2018 | Australian OpenGrand Slam | hard | 3rd round | Osaka N. | 6-4, 6-2 | 72 v 17 |
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 Barty A. each carry the table against every opponent faced.