01/By surface
each with its own count, at equal weight
Hard
0-4
E. leads 4-0 in 4 meetings on hard
Clay
0-1
E. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, P. first |
|---|---|---|---|---|---|---|
| May 30, 2024 | French OpenGrand Slam | clay | 2nd round | Mertens E. | 6-4, 6-3 | 81 v 27 |
| Mar 26, 2023 | Miami OpenWTA1000 | hard | 3rd round | Mertens E. | 6-4, 6-3 | 41 v 39 |
| Feb 8, 2022 | Ladies TrophyWTA500 | hard | 2nd round | Mertens E. | 6-4, 3-6, 6-2 | 70 v 26 |
| Sep 30, 2019 | China OpenPremier | hard | 1st round | Mertens E. | 6-2, 6-3 | 17 v 23 |
| Jan 21, 2018 | Australian OpenGrand Slam | hard | 4th round | Mertens E. | 7-6, 7-5 | 81 v 37 |
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. Martic P. and Mertens E. each carry the table against every opponent faced.