01/By surface
each with its own count, at equal weight
Hard
0-1
K. leads 1-0 in 1 meeting on hard
Clay
2-0
K. leads 2-0 in 2 meetings on clay
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 |
|---|---|---|---|---|---|---|
| Oct 2, 2020 | French OpenGrand Slam | clay | 3rd round | Bertens K. | 6-2, 6-2 | 8 v 62 |
| May 4, 2019 | Mutua Madrid OpenPremier | clay | 1st round | Bertens K. | 6-3, 6-2 | 7 v 44 |
| Oct 4, 2018 | China OpenPremier | hard | 3rd round | Siniakova K. | 6-4, 6-3 | 11 v 40 |
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. Bertens K. and Siniakova K. each carry the table against every opponent faced.