01/By surface
each with its own count, at equal weight
Hard
2-6
I. leads 6-2 in 8 meetings on hard
Clay
2-0
M. leads 2-0 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
10 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, M. first |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | Western & Southern Financial Group Women's OpenWTA1000 | hard | 3rd round | Swiatek I. | 4-6, 6-1, 6-1 | 32 v 5 |
| Mar 9, 2026 | BNP Paribas OpenWTA1000 | hard | 3rd round | Swiatek I. | 6-3, 6-2 | 34 v 2 |
| Feb 12, 2026 | Qatar OpenWTA1000 | hard | quarterfinal | Sakkari M. | 2-6, 6-4, 7-5 | 52 v 2 |
| Feb 10, 2025 | Qatar OpenWTA1000 | hard | 2nd round | Swiatek I. | 6-3, 6-2 | 29 v 2 |
| Mar 17, 2024 | BNP Paribas OpenWTA1000 | hard | final | Swiatek I. | 6-4, 6-0 | 9 v 1 |
| Mar 20, 2022 | BNP Paribas OpenWTA1000 | hard | final | Swiatek I. | 6-4, 6-6, 1-null | 7 v 4 |
| Feb 25, 2022 | Qatar OpenWTA1000 | hard | semifinal | Swiatek I. | 6-4, 6-3 | 6 v 8 |
| Nov 11, 2021 | WTA FinalsTour Championships | hard | round robin | Sakkari M. | 6-2, 6-4 | 6 v 9 |
| Sep 25, 2021 | Ostrava OpenWTA250 | clay | semifinal | Sakkari M. | 6-4, 7-5 | 12 v 6 |
| Jun 9, 2021 | French OpenGrand Slam | clay | quarterfinal | Sakkari M. | 6-4, 6-4 | 18 v 9 |
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. Sakkari M. and Swiatek I. each carry the table against every opponent faced.