

Jannik Sinner defeated Jiri Lehecka 6-3 6-3 in the Indian Wells Masters quarter-final on hard. The result followed the form book — Jannik Sinner came in ranked #1, leading the head-to-head 3–0, defending last year's semi-final. Jannik Sinner extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-03-18 | Miami Masters | F | hard | Jannik Sinner | 6-4 6-4 |
| 2025-05-26 | Roland Garros | R32 | clay | Jannik Sinner | 6-0 6-1 6-2 |
| 2024-09-26 | Beijing | QF | hard | Jannik Sinner | 6-2 7-6(6) |
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
Averages over each player's completed matches in the selected window (173 vs 130). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.
Sinner J.: 2 days rest · 3 matches, 109 games (7d) · Lehecka J.: 7 days rest · 1 match, 44 games (7d). Higher means fresher. About