01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Feb 15, 2022 | Dubai Duty Free Tennis ChampionshipsWTA500 | hard | 1st round | Teichmann J. | 6-2, 6-4 | 35 v 22 |
| Aug 27, 2019 | US OpenGrand Slam | hard | 1st round | Mertens E. | 6-2, 6-2 | 60 v 26 |
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. Teichmann J. and Mertens E. each carry the table against every opponent faced.