
Yu Hsiou Hsu defeated Masamichi Imamura in the semifinals of the M25 Taipei tournament, winning 6-1, 6-1 on hard courts. Hsu hit 7 aces and only 1 double fault, converting 62% of break points and winning 78% of first-serve points. Imamura was unable to capitalize on any break point opportunities and won only 47% of first-serve points.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-04-07 | M15 Kashiwa 1 | F | hard | Yu Hsiou Hsu | 3-6 7-5 6-4 |
Averages over each player's completed matches in the selected window (20 vs 25). ATP, WTA & Challenger.
Slight edge · Hsiou Hsu Y. 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.
Hsiou Hsu Y.: 21 days rest · Imamura M.: 10 days rest · 3 matches (14d). 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