01/By surface
each with its own count, at equal weight
Hard
2-1
K. leads 2-1 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Sep 25, 2025 | China OpenWTA1000 | hard | 1st round | Potapova A. | 6-3, 6-4 | 62 v 59 |
| Jan 10, 2023 | Adelaide International 2WTA500 | hard | 1st round | Siniakova K.ret. | 6-1, 1-0 | 48 v 45 |
| Aug 20, 2019 | Bronx OpenInternational | hard | 2nd round | Siniakova K.ret. | 6-0, 3-0 | 38 v 76 |
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. Siniakova K. and Potapova A. each carry the table against every opponent faced.