01/By surface
each with its own count, at equal weight
Hard
0-2
E. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
N. 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 |
|---|---|---|---|---|---|---|
| Aug 29, 2026 | Monterrey OpenWTA500 | hard | semifinal | Mertens E. | 1-6, 6-4, 6-2 | 38 v 24 |
| Jun 17, 2026 | German OpenWTA500 | grass | 2nd round | Bartunkova N. | 6-1, 6-4 | 62 v 24 |
| Jan 24, 2026 | Australian OpenGrand Slam | hard | 3rd round | Mertens E. | 6-0, 6-4 | 126 v 21 |
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. Bartunkova N. and Mertens E. each carry the table against every opponent faced.