01/By surface
each with its own count, at equal weight
Hard
1-0
L. leads 1-0 in 1 meeting on hard
Clay
0-1
M. leads 1-0 in 1 meeting on clay
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, L. first |
|---|---|---|---|---|---|---|
| Apr 17, 2024 | Porsche Tennis Grand PrixWTA500 | clay | 1st round | Kostyuk M. | 6-3, 6-7, 6-4 | 84 v 27 |
| Oct 15, 2019 | BGL BNP Paribas Luxembourg OpenInternational | hard | 1st round | Siegemund L. | 4-6, 7-5, 6-2 | 79 v 162 |
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. Siegemund L. and Kostyuk M. each carry the table against every opponent faced.