Ilia Simakin faces Matthew Dellavedova in the Zhangjiagang round of 16 on hard. Ilia Simakin holds the paper edge — ranked #269. Recent hard form is closely matched.
Clear favourite · Simakin I. clearly ahead, but no certainty
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.
Averages over each player's completed matches in the selected window (23 vs 13). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Simakin I.: 2 days rest · 1 match, 15 games (7d) · Dellavedova M.: 2 days rest · 1 match, 24 games (7d). Higher means fresher. About
1st on COURT 6 · Starts At 11:00 · up next on court
No previous meetings on record.