Hanyu Guo defeated Elvina Kalieva 6-2 2-6 7-6 in the Midland 125 quarter-final on hard. The upset overturned the form book — Elvina Kalieva came in ranked #120.
No previous meetings on record.
Averages over each player's completed matches in the selected window (27 vs 41). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Guo H.: 18 days rest · Kalieva E.: 5 days rest · 1 match, 17 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