01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
1-0
K. leads 1-0 in 1 meeting on clay
Grass
2-1
K. leads 2-1 in 3 meetings on grass
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Mar 1, 2022 | Lyon OpenWTA250 | hard | 1st round | Zhang S. | 7-6, 7-5 | 98 v 64 |
| Jun 11, 2021 | Nottingham OpenWTA250 | grass | quarterfinal | Zhang S. | 3-6, 6-2, 7-6 | 61 v 46 |
| May 7, 2018 | Mutua Madrid OpenPremier | clay | 2nd round | Mladenovic K. | 6-4, 4-6, 6-3 | 22 v 28 |
| Jun 28, 2017 | AEGON InternationalPremier | grass | 2nd round | Mladenovic K. | 6-0, 6-4 | 13 v 31 |
| Jun 22, 2017 | AEGON ClassicPremier | grass | 2nd round | Mladenovic K. | 6-4, 7-6 | 12 v 31 |
| Mar 6, 2014 | BNP Paribas OpenPremier | hard | 1st round | Mladenovic K. | 6-2, 6-1 | 91 v 42 |
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. Mladenovic K. and Zhang S. each carry the table against every opponent faced.