Simona Waltert vs Leyre Romero Gormaz — Bastad Quarter-final
Waltert S.
Simona Waltert faces Leyre Romero Gormaz in the Bastad quarter-final on clay. Simona Waltert is the paper favourite — ranked #90, a roughly 70-point clay Elo advantage — but Leyre Romero Gormaz arrives in form, winning 7 of their last 8 on clay to Simona Waltert's 4.
Win Probability
Pre-match · updated 13:21 UTC50–58%
58–67%
67–80%
80%+
Slight edge · Waltert S. narrowly ahead
Calibrated model · 66% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Under pressure: Simona Waltert has the edge on pressure points (Clutch Rating 78 vs Leyre Romero Gormaz's 19).
- Last match: Leyre Romero Gormaz dropped just 6 games past Miriam Bianca Bulgaru.
- Last match: Simona Waltert handed Aneta Laboutkova a second-set bagel in a 6–2 6–0 win.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Form trajectory
Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About
Statistics
This seasonAverages over each player's completed matches in the selected window (28 vs 34). ATP, WTA & Challenger.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Freshness
Recent loadWaltert S.: 2 days rest · 1 match, 17 games (7d) · Romero Gormaz L.: 2 days rest · 1 match, 24 games (7d). Higher means fresher. About
Conditions
Head to head
No previous meetings on record.