01/By surface
each with its own count, at equal weight
Hard
1-3
D. leads 3-1 in 4 meetings on hard
Clay
1-3
D. leads 3-1 in 4 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
8 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Sep 18, 2025 | Korea OpenWTA500 | hard | 2nd round | Siniakova K. | 7-6, 6-2 | 77 v 16 |
| May 26, 2025 | French OpenGrand Slam | clay | 1st round | Kasatkina D. | 6-1, 3-6, 6-2 | 63 v 17 |
| Oct 16, 2024 | Ningbo OpenWTA500 | hard | 2nd round | Kasatkina D. | 1-6, 6-3, 6-2 | 42 v 11 |
| Jul 17, 2022 | European OpenWTA250 | clay | 1st round | Siniakova K. | 6-2, 2-6, 6-4 | 96 v 12 |
| Sep 17, 2020 | Internazionali BNL d'ItaliaPremier | clay | 2nd round | Kasatkina D. | 6-2, 6-3 | 61 v 74 |
| May 16, 2019 | Internazionali BNL d'ItaliaPremier | clay | 2nd round | Kasatkina D. | 2-6, 6-4, 6-1 | 45 v 21 |
| Mar 10, 2018 | BNP Paribas OpenPremier | hard | 2nd round | Kasatkina D.ret. | 6-2, 5-2 | 48 v 19 |
| Oct 18, 2017 | Kremlin CupPremier | hard | 2nd round | Kasatkina D. | 6-2, 6-3 | 52 v 28 |
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. Siniakova K. and Kasatkina D. each carry the table against every opponent faced.