
Anna Kalinskaya defeated Simona Waltert 6-2 7-6 in the Singapore round of 16 on hard. The result followed the form book — Anna Kalinskaya came in ranked #20.
No previous meetings on record.
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
Averages over each player's completed matches in the selected window (61 vs 97). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.
Kalinskaya A.: 11 days rest · 2 matches (14d) · Waltert S.: 3 days rest · 4 matches, 73 games (7d). Higher means fresher. About