
Karolina Muchova defeated Sinja Kraus in the Round of 128 at the US Open. Muchova won the match 6-3, 6-0. In the match, Muchova and Kraus hit one ace each, Muchova had no double faults while Kraus had two, and Muchova converted 57 percent of her break points while Kraus converted none; Muchova had four service breaks to Kraus' zero.
Generated automatically from Umpiry match data.
Remarkable comeback from 5-2 down in second set, saving match point to defeat Vandewinkel 2-6, 7-5, 6-3; extends streak to 10 consecutive US Open second rounds.
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No previous meetings on record.
Averages over each player's completed matches in the selected window (61 vs 43). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Strong favourite · Muchova K. heavily favoured
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
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.
Kraus S.: 9 days rest · 1 match (14d) · Muchova K.: 5 days rest · 2 matches, 34 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