

Karen Khachanov defeated Billy Harris in the Round of 128 at Wimbledon. The match ended with a score of 6-3, 5-7, 6-3, 6-3. Khachanov converted 60% of his break points and won 6 service breaks to Harris' 3, securing the win.
No previous meetings on record.
Averages over each player's completed matches in the selected window (26 vs 25). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Strong favourite · Khachanov K. heavily favoured
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.
Khachanov K.: 4 days rest · 1 match, 34 games (7d) · Harris B.: 7 days rest · 1 match, 15 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 grass field, opponent-adjusted over 52 weeks). About