
Luca Castelnuovo defeated Chun Hsin Tseng in the Round of 32 at the Shanghai tournament. Castelnuovo won the match 3-6, 7-6, 6-2. He hit 12 aces and 6 double faults, converting 43% of break points and securing 3 service breaks.
Generated automatically from Umpiry match data.
No previous meetings on record.
Averages over each player's completed matches in the selected window (9 vs 22). ATP, WTA & Challenger.
Toss-up · Too close to call
Calibrated model · 63% 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.
Castelnuovo L.: 1 day rest · 2 matches, 48 games (7d) · Hsin Tseng C.: 1 day rest · 4 matches, 91 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