

Kamil Majchrzak faces Jiri Lehecka in the London round of 32 on grass. Jiri Lehecka is the paper favourite — ranked #12, a roughly 140-point grass Elo advantage — but Kamil Majchrzak rides a 5-match win streak.
Strong favourite · Lehecka J. 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.
Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About
Averages over each player's completed matches in the selected window (17 vs 23). 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
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Majchrzak K.: 1 day rest · 5 matches, 129 games (7d) · Lehecka J.: 1 day rest · 3 matches, 98 games (7d). Higher means fresher. About
No previous meetings on record.