01/By surface
each with its own count, at equal weight
Hard
4-1
K. leads 4-1 in 5 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
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| May 24, 2017 | Nürnberger VersicherungscupInternational | clay | 2nd round | Bertens K. | 7-5, 6-2 | 19 v 70 |
| Jan 30, 2017 | Ladies TrophyInternational | hard | 1st round | Beck A. | 7-5, 3-6, 6-4 | 24 v 67 |
| Jan 9, 2017 | Hobart InternationalInternational | hard | 1st round | Bertens K. | 6-1, 6-2 | 22 v 53 |
| Oct 18, 2016 | BGL BNP Paribas Luxembourg OpenInternational | hard | 1st round | Bertens K. | 6-4, 6-4 | 22 v 55 |
| Jan 13, 2016 | Hobart InternationalInternational | hard | 2nd round | Bertens K. | 6-3, 6-1 | 103 v 56 |
| Mar 7, 2013 | BNP Paribas OpenPremier | hard | 1st round | Bertens K. | 3-6, 6-4, 6-1 | 44 v 66 |
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 Beck A. each carry the table against every opponent faced.