Yi Zhou vs Tiago Pereira — Pozoblanco Round of 16
Zhou Y.
Win Probability
Pre-match · updated 23:20 UTC50–58%
58–67%
67–80%
80%+
Strong favourite · Zhou Y. heavily favoured
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Form trajectory
Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About
Statistics
This seasonAverages over each player's completed matches in the selected window (19 vs 14). ATP, WTA & Challenger.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Freshness
Recent loadZhou Y.: 4 days rest · 3 matches, 65 games (7d) · Pereira T.: 1 day rest · 1 match, 32 games (7d). Higher means fresher. About
Conditions
Head to head
No previous meetings on record.