01/By surface
each with its own count, at equal weight
Hard
2-0
K. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Oct 17, 2017 | BGL BNP Paribas Luxembourg OpenInternational | hard | 1st round | Bertens K. | 6-4, 7-5 | 30 v 110 |
| Oct 20, 2016 | BGL BNP Paribas Luxembourg OpenInternational | hard | quarterfinal | Bertens K. | 6-0, 6-4 | 22 v 100 |
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 Allertova D. each carry the table against every opponent faced.