01/By surface
each with its own count, at equal weight
Hard
1-0
N. leads 1-0 in 1 meeting on hard
Clay
0-1
J. leads 1-0 in 1 meeting on clay
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, N. first |
|---|---|---|---|---|---|---|
| May 12, 2021 | Internazionali BNL d'ItaliaWTA1000 | clay | 2nd round | Pegula J. | 7-6, 6-2 | 2 v 31 |
| Sep 29, 2019 | China OpenPremier | hard | 1st round | Osaka N. | 6-3, 7-6 | 4 v 76 |
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 Pegula J. each carry the table against every opponent faced.