01/By surface
each with its own count, at equal weight
Hard
7-1
K. leads 7-1 in 8 meetings on hard
Clay
Never on clay
no meeting on this surface
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 26, 2025 | China OpenWTA1000 | hard | 2nd round | Muchova K. | 6-2, 6-3 | 15 v 64 |
| Aug 28, 2025 | US OpenGrand Slam | hard | 2nd round | Muchova K. | 7-6, 6-7, 6-4 | 13 v 71 |
| Feb 20, 2025 | Dubai Duty Free Tennis ChampionshipsWTA1000 | hard | quarterfinal | Muchova K. | 6-2, 7-5 | 17 v 89 |
| Sep 6, 2023 | US OpenGrand Slam | hard | quarterfinal | Muchova K. | 6-0, 6-3 | 10 v 30 |
| Aug 9, 2023 | Canadian OpenWTA1000 | hard | 2nd round | Muchova K. | 7-5, 6-4 | 17 v 31 |
| Mar 26, 2023 | Miami OpenWTA1000 | hard | 3rd round | Cirstea S. | 7-5, 6-1 | 55 v 74 |
| Feb 21, 2023 | Dubai Duty Free Tennis ChampionshipsWTA1000 | hard | 2nd round | Muchova K. | 6-4, 7-6 | 112 v 70 |
| Sep 5, 2020 | US OpenGrand Slam | hard | 3rd round | Muchova K. | 6-3, 2-6, 7-6 | 26 v 77 |
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. Muchova K. and Cirstea S. each carry the table against every opponent faced.