

Iga Swiatek defeated Caty Mcnally 6-4 6-4 in the Ostrava quarter-final on hard. The result followed the form book — Iga Swiatek came in ranked #8, leading the head-to-head 2–0, defending last year's semi-final. Iga Swiatek extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-05-08 | Rome | R64 | clay | Iga Swiatek | 1-6 7-6 3-6 |
| 2025-06-30 | Wimbledon | R64 | grass | Iga Swiatek | 5-7 6-2 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.: 8 days rest · 5 matches (14d) · Mcnally C.: 15 days rest. 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