01/By surface
each with its own count, at equal weight
Hard
1-2
E. leads 2-1 in 3 meetings on hard
Clay
0-2
E. leads 2-0 in 2 meetings on clay
Grass
1-0
J. leads 1-0 in 1 meeting on grass
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| May 9, 2026 | Internazionali BNL d'ItaliaWTA1000 | clay | 3rd round | Mertens E. | 4-6, 7-6, 6-3 | 8 v 22 |
| Jun 26, 2024 | Rothesay InternationalWTA500 | grass | 2nd round | Paolini J.ret. | 5-2 | 7 v 33 |
| Oct 22, 2023 | Jasmin OpenWTA250 | hard | final | Mertens E. | 6-3, 6-0 | 30 v 36 |
| Feb 21, 2022 | Qatar OpenWTA1000 | hard | 1st round | Mertens E. | 6-3, 2-6, 7-5 | 44 v 26 |
| Oct 8, 2021 | BNP Paribas OpenWTA1000 | hard | 2nd round | Paolini J. | 3-6, 6-4, 6-4 | 63 v 18 |
| Aug 11, 2020 | J&T Banka Prague OpenInternational | clay | 1st round | Mertens E. | 7-5, 4-6, 6-3 | 95 v 23 |
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. Paolini J. and Mertens E. each carry the table against every opponent faced.