01/By surface
each with its own count, at equal weight
Hard
0-3
S. leads 3-0 in 3 meetings on hard
Clay
0-1
S. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, L. first |
|---|---|---|---|---|---|---|
| Sep 15, 2025 | Korea OpenWTA500 | hard | 1st round | Kenin S. | 2-6, 6-3, 7-5 | 43 v 30 |
| May 26, 2024 | French OpenGrand Slam | clay | 1st round | Kenin S. | 4-6, 6-2, 6-2 | 71 v 56 |
| Sep 17, 2019 | Guangzhou OpenInternational | hard | 1st round | Kenin S. | 6-4, 6-2 | 79 v 20 |
| Aug 29, 2019 | US OpenGrand Slam | hard | 2nd round | Kenin S. | 7-6, 6-0 | 90 v 20 |
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 Kenin S. each carry the table against every opponent faced.