01/By surface
each with its own count, at equal weight
Hard
3-1
N. leads 3-1 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, N. first |
|---|---|---|---|---|---|---|
| Feb 18, 2021 | Australian OpenGrand Slam | hard | semifinal | Osaka N. | 6-3, 6-4 | 3 v 11 |
| Aug 10, 2019 | Rogers CupPremier | hard | quarterfinal | Williams S. | 6-3, 6-4 | 2 v 10 |
| Sep 8, 2018 | US OpenGrand Slam | hard | final | Osaka N. | 6-2, 6-4 | 19 v 26 |
| Mar 21, 2018 | Sony Ericsson OpenPremier | hard | 1st round | Osaka N. | 6-3, 6-2 | 22 v 491 |
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 Williams S. each carry the table against every opponent faced.