01/By surface
each with its own count, at equal weight
Hard
1-2
A. leads 2-1 in 3 meetings on hard
Clay
1-0
K. leads 1-0 in 1 meeting on clay
Grass
1-0
K. leads 1-0 in 1 meeting on grass
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Oct 27, 2019 | WTA Elite TrophyTour Championships | hard | final | Sabalenka A. | 6-4, 6-2 | 10 v 14 |
| Sep 25, 2019 | Wuhan OpenPremier | hard | 3rd round | Sabalenka A. | 6-1, 7-6 | 8 v 14 |
| Jun 27, 2019 | Eastbourne InternationalPremier | grass | quarterfinal | Bertens K. | 6-4, 3-6, 6-4 | 4 v 10 |
| Feb 2, 2019 | Ladies TrophyInternational | hard | semifinal | Bertens K. | 7-6, 6-2 | 8 v 10 |
| May 29, 2018 | French OpenGrand Slam | clay | 1st round | Bertens K. | 6-2, 6-1 | 22 v 48 |
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 Sabalenka A. each carry the table against every opponent faced.