01/By surface
each with its own count, at equal weight
Hard
0-2
B. 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 8, 2026 | Rosmalen Grass Court ChampionshipsWTA250 | grass | 1st round | Mertens E. | 6-1, 6-2 | 22 v 158 |
| Oct 2, 2019 | China OpenPremier | hard | 2nd round | Andreescu B. | 6-3, 7-6 | 23 v 6 |
| Sep 5, 2019 | US OpenGrand Slam | hard | quarterfinal | Andreescu B. | 3-6, 6-2, 6-3 | 26 v 15 |
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 Andreescu B. each carry the table against every opponent faced.