
Karolina Muchova defeated Iga Swiatek 4-6 6-1 6-4 in the Prague round of 32 on clay. The upset overturned the form book — Iga Swiatek came in ranked #3, leading the head-to-head 5–0. Karolina Muchova claimed a first win over Iga Swiatek in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-03-04 | Indian Wells | R16 | hard | Iga Swiatek | 6-2 6-0 |
| 2025-03-05 | Indian Wells | R16 | hard | Iga Swiatek | 6-1 6-1 |
| 2024-12-27 | United Cup | RR | hard | Iga Swiatek | 6-3 6-4 |
| 2023-08-07 | Montreal | R16 | hard | Iga Swiatek | 6-1 4-6 6-4 |
| 2023-05-29 | Roland Garros | F | clay | Iga Swiatek | 6-2 5-7 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (198 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Muchova K.: 2 days rest · 3 matches, 84 games (7d) · Swiatek I.: 7 days rest · 1 match, 21 games (7d). Higher means fresher. About