01/By surface
each with its own count, at equal weight
Hard
4-0
K. leads 4-0 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Feb 8, 2026 | Qatar OpenWTA1000 | hard | 1st round | Muchova K. | 6-2, 6-3 | 19 v 36 |
| Jan 19, 2026 | Australian OpenGrand Slam | hard | 1st round | Muchova K. | 6-3, 7-6 | 19 v 35 |
| Oct 17, 2024 | Ningbo OpenWTA500 | hard | 2nd round | Muchova K. | 6-2, 6-1 | 29 v 73 |
| Sep 30, 2024 | China OpenWTA1000 | hard | 3rd round | Muchova K. | 6-1, 6-3 | 49 v 80 |
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 Cristian J. each carry the table against every opponent faced.