Su Jeong Jang defeated Maja Chwalinska 6-3 6-1 in the W75 Olomouc 1 round of 16 on clay. The upset overturned the form book — Maja Chwalinska came in ranked #23.
No previous meetings on record.
Averages over each player's completed matches in the selected window (110 vs 176). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Chwalinska M.: 6 days rest · 1 match, 21 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 clay field, opponent-adjusted over 52 weeks). About