01/By surface
each with its own count, at equal weight
Hard
0-1
E. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
1-1
Level 1-1 in 2 meetings on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, E. first |
|---|---|---|---|---|---|---|
| Jun 14, 2025 | Rosmalen Grass Court ChampionshipsWTA250 | grass | semifinal | Mertens E. | 2-6, 7-6, 6-4 | 25 v 19 |
| Feb 12, 2025 | Qatar OpenWTA1000 | hard | 3rd round | Alexandrova E. | 6-4, 6-2 | 32 v 26 |
| Jun 11, 2019 | Rosmalen Grass Court ChampionshipsInternational | grass | 1st round | Alexandrova E. | 6-4, 6-2 | 21 v 52 |
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 Alexandrova E. each carry the table against every opponent faced.