01/By surface
each with its own count, at equal weight
Hard
2-2
Level 2-2 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
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 |
|---|---|---|---|---|---|---|
| Oct 4, 2019 | China OpenPremier | hard | quarterfinal | Bertens K. | 7-6, 6-2 | 8 v 3 |
| Oct 27, 2018 | BNP Paribas WTA FinalsTour Championships | hard | semifinal | Svitolina E. | 7-5, 6-7, 6-4 | 9 v 7 |
| Aug 17, 2018 | Western & Southern Financial Group Women's OpenPremier | hard | quarterfinal | Bertens K. | 6-4, 6-3 | 17 v 7 |
| Nov 1, 2016 | WTA Elite TrophyTour Championships | hard | round robin | Svitolina E. | 2-6, 6-4, 6-2 | 22 v 14 |
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 Svitolina E. each carry the table against every opponent faced.