01/By surface
each with its own count, at equal weight
Hard
2-1
K. leads 2-1 in 3 meetings on hard
Clay
1-0
K. 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, K. first |
|---|---|---|---|---|---|---|
| Jan 9, 2020 | Brisbane InternationalPremier | hard | 2nd round | Bertens K. | 6-3, 2-6, 7-5 | 9 v 26 |
| Aug 17, 2018 | Western & Southern Financial Group Women's OpenPremier | hard | 3rd round | Bertens K. | 6-3, 2-6, 6-3 | 17 v 30 |
| Jul 23, 2017 | Ladies Championship GstaadInternational | clay | final | Bertens K. | 6-4, 3-6, 6-1 | 35 v 32 |
| Aug 22, 2016 | Connecticut OpenPremier | hard | 1st round | Kontaveit A. | 6-3, 6-4 | 21 v 96 |
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 Kontaveit A. each carry the table against every opponent faced.