01/By surface
each with its own count, at equal weight
Hard
0-1
K. leads 1-0 in 1 meeting on hard
Clay
1-1
Level 1-1 in 2 meetings 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, E. first |
|---|---|---|---|---|---|---|
| Apr 16, 2026 | Porsche Tennis Grand PrixWTA500 | clay | 2nd round | Muchova K. | 1-6, 6-3, 6-0 | 20 v 12 |
| Feb 15, 2021 | Australian OpenGrand Slam | hard | 4th round | Muchova K. | 7-6, 7-5 | 16 v 27 |
| Oct 22, 2020 | Ostrava OpenInternational | clay | 2nd round | Mertens E. | 6-4, 6-2 | 21 v 28 |
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. Mertens E. and Muchova K. each carry the table against every opponent faced.