Jana Kovackova defeated Nastasja Schunk 4-6, 7-5, 6-3 in the quarterfinals of the W50 Prague tournament on clay. Kovackova hit 6 aces and converted 56% of her break points, while Schunk had no aces and converted 40% of her break points. Kovackova won 5 service breaks to Schunk's 4.
No previous meetings on record.
Averages over each player's completed matches in the selected window (22 vs 16). ATP, WTA & Challenger.
Slight edge · Schunk N. narrowly ahead
Calibrated model (out-of-sample validated). 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.
Schunk N.: 1 day rest · 3 matches, 47 games (7d) · Kovackova J.: 2 days rest · 2 matches, 50 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