

Iga Swiatek defeated Daria Kasatkina 6-2 6-3 in the Australian Open round of 32 on hard. The result followed the form book — Iga Swiatek came in ranked #5, leading the head-to-head 7–1, defending last year's round of 16. Iga Swiatek extended the head-to-head to 8–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-02-08 | Doha | R16 | hard | Iga Swiatek | 5-7 6-1 6-1 |
| 2024-11-07 | WTA Finals | RR | hard | Iga Swiatek | 6-1 6-0 |
| 2024-11-04 | Riyadh Finals | RR | hard | Iga Swiatek | 6-1 6-0 |
| 2022-10-31 | Fort Worth Finals | RR | hard | Iga Swiatek | 6-2 6-3 |
| 2022-05-23 | Roland Garros | SF | clay | Iga Swiatek | 6-2 6-1 |
| 2022-02-21 | Doha | R16 | hard | Iga Swiatek | 6-3 6-0 |
| 2022-02-14 | Dubai | R32 | hard | Iga Swiatek | 6-1 6-2 |
| 2021-06-21 | Eastbourne | R16 | grass | Daria Kasatkina | 4-6 6-0 6-1 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Swiatek I.: 2 days rest · 4 matches, 81 games (7d) · Kasatkina D.: 6 days rest · 1 match, 30 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About