Katerina Siniakova defeated Garbine Muguruza 6-2 0-6 6-3 in the Montreal round of 32 on hard. The upset overturned the form book — Garbine Muguruza came in leading the head-to-head 2–1. Katerina Siniakova narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-02-14 | Dubai | R32 | hard | Garbine Muguruza | 7-6(5) 2-6 6-2 |
| 2018-09-24 | Wuhan | R16 | hard | Katerina Siniakova | 7-6(3) 7-6(1) |
| 2013-03-18 | Miami | R128 | hard | Garbine Muguruza | 6-2 3-6 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 87). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Siniakova K.: 12 days rest · 2 matches (14d). Higher means fresher. About