Iryna Shymanovich faces Katie Volynets in the Memphis round of 16 on hard. Katie Volynets holds the paper edge — ranked #95, a roughly 260-point hard Elo advantage.
Clear favourite · Volynets K. clearly ahead, but no certainty
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.
Averages over each player's completed matches in the selected window (23 vs 29). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Shymanovich I.: 1 day rest · 2 matches, 33 games (7d) · Volynets K.: 1 day rest · 1 match, 33 games (7d). Higher means fresher. About
No previous meetings on record.
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About