01/By surface
each with its own count, at equal weight
Hard
0-2
L. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
E. leads 1-0 in 1 meeting on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, E. first |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | German OpenWTA500 | grass | 1st round | Mertens E. | 1-6, 6-3, 6-0 | 24 v 37 |
| Aug 9, 2024 | Canadian OpenWTA1000 | hard | 3rd round | Samsonova L. | 6-2, 6-4 | 35 v 13 |
| Aug 2, 2022 | Citi OpenWTA250 | hard | 1st round | Samsonova L. | 7-6, 6-4 | 30 v 60 |
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 Samsonova L. each carry the table against every opponent faced.