01/By surface
each with its own count, at equal weight
Hard
4-0
C. leads 4-0 in 4 meetings 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
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, C. first |
|---|---|---|---|---|---|---|
| Oct 3, 2019 | China OpenPremier | hard | 3rd round | Wozniacki C. | 7-5, 6-4 | 19 v 47 |
| Oct 5, 2018 | China OpenPremier | hard | quarterfinal | Wozniacki C. | 6-2, 6-2 | 2 v 40 |
| Jul 30, 2017 | Ericsson OpenInternational | clay | final | Siniakova K. | 6-3, 6-4 | 6 v 56 |
| Mar 14, 2017 | BNP Paribas OpenPremier | hard | 3rd round | Wozniacki C. | 6-3, 6-1 | 14 v 42 |
| Sep 27, 2016 | Wuhan OpenPremier | hard | 2nd round | Wozniacki C. | 6-4, 6-4 | 22 v 56 |
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. Wozniacki C. and Siniakova K. each carry the table against every opponent faced.