01/By surface
each with its own count, at equal weight
Hard
1-0
E. leads 1-0 in 1 meeting on hard
Clay
1-0
E. leads 1-0 in 1 meeting on clay
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 |
|---|---|---|---|---|---|---|
| Aug 27, 2026 | Monterrey OpenWTA500 | hard | 2nd round | Mertens E. | 6-1, 4-6, 6-3 | 24 v 76 |
| May 7, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 2nd round | Mertens E. | 6-4, 6-2 | 22 v 71 |
| Jun 30, 2022 | WimbledonGrand Slam | grass | 2nd round | Mertens E. | 3-6, 7-6, 7-5 | 31 v 100 |
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 Udvardy P. each carry the table against every opponent faced.