01/By surface
each with its own count, at equal weight
Hard
0-3
B. leads 3-0 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, M. first |
|---|---|---|---|---|---|---|
| Feb 21, 2023 | Dubai Duty Free Tennis ChampionshipsWTA1000 | hard | 2nd round | Bencic B. | 6-7, 7-6, 6-4 | 55 v 9 |
| Feb 8, 2023 | Abu Dhabi WTA Women's Tennis OpenWTA500 | hard | 2nd round | Bencic B. | 6-4, 7-5 | 57 v 9 |
| Mar 24, 2022 | Miami OpenWTA1000 | hard | 2nd round | Bencic B. | 6-3, 6-1 | 55 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. Kostyuk M. and Bencic B. each carry the table against every opponent faced.