
Luciano Darderi defeated Juncheng Shang in the Round of 32 at the Montreal tournament, winning 4-6, 6-1, 6-4 on hard courts. Darderi served 8 aces to Shang's 4 and won 84% of his first-serve points to Shang's 61%. Darderi converted 33% of break points, while Shang converted 67%, but Darderi secured 4 service breaks to Shang's 2.
Darderi advances after Gabriel Diallo retires injured during their second-round match.
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No previous meetings on record.
Averages over each player's completed matches in the selected window (37 vs 8). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Toss-up · Too close to call
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.
Darderi L.: 3 days rest · 2 matches, 35 games (7d) · Shang J.: 4 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About