01/By surface
each with its own count, at equal weight
Hard
0-1
K. leads 1-0 in 1 meeting on hard
Clay
0-1
K. 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, C. first |
|---|---|---|---|---|---|---|
| Feb 9, 2026 | Qatar OpenWTA1000 | hard | 1st round | Siniakova K. | 6-4, 6-1 | 14 v 44 |
| May 17, 2021 | Emilia-Romagna OpenWTA250 | clay | 1st round | Siniakova K. | 6-1, 6-3 | 90 v 68 |
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. Tauson C. and Siniakova K. each carry the table against every opponent faced.