4-1
I. leads 4-1, 5 meetings, 2021 to 2026, 1 walkover not counted
01/By surface
each with its own count, at equal weight
Hard
3-0
I. leads 3-0 in 3 meetings on hard
Clay
1-1
Level 1-1 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, I. first |
|---|---|---|---|---|---|---|
| Aug 8, 2026 | Canadian OpenWTA1000 | hard | 4th round | Swiatek I. | 3-6, 6-1, 6-2 | 8 v 11 |
| May 31, 2026 | French OpenGrand Slam | clay | 4th round | Kostyuk M. | 7-5, 6-1 | 3 v 15 |
| Aug 11, 2025 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 3rd round | Swiatek I.walkover, not counted | no set played | 3 v 27 |
| Aug 16, 2024 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 3rd round | Swiatek I. | 6-2, 6-2 | 1 v 21 |
| Mar 15, 2024 | BNP Paribas OpenWTA1000 | hard | semifinal | Swiatek I. | 6-2, 6-1 | 1 v 32 |
| Jun 7, 2021 | French OpenGrand Slam | clay | 4th round | Swiatek I. | 6-3, 6-4 | 9 v 81 |
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. Swiatek I. and Kostyuk M. each carry the table against every opponent faced.