Carol Young Suh Lee defeated Kyoka Okamura in the semifinals of the Livesport Prague Open, advancing with a 7-5, 6-1 victory. Lee converted 50% of her break points and secured four service breaks to Okamura's one. Lee did not hit an ace and committed one double fault, compared to Okamura's one ace and two double faults.
No previous meetings on record.
Averages over each player's completed matches in the selected window (24 vs 29). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Clear favourite · Young Suh Lee C. clearly ahead, but no certainty
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). 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.
Okamura K.: 5 days rest · 1 match, 15 games (7d) · Young Suh Lee C.: 5 days rest · 1 match, 18 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