01/By surface
each with its own count, at equal weight
Hard
1-0
E. leads 1-0 in 1 meeting 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
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, E. first |
|---|---|---|---|---|---|---|
| Jul 30, 2024 | Citi OpenWTA500 | hard | 1st round | Raducanu E. | 6-2, 3-6, 6-4 | 89 v 35 |
| Jul 3, 2024 | WimbledonGrand Slam | grass | 2nd round | Raducanu E. | 6-1, 6-2 | 135 v 33 |
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. Raducanu E. and Mertens E. each carry the table against every opponent faced.