
Jannik Sinner defeated Jan Lennard Struff in the quarterfinals of Wimbledon, winning in straight sets 7-5, 7-6, 6-3. Sinner served 16 aces to Struff's 12 and converted 30% of break points, while Struff converted 50%. Sinner won 83% of first-serve points to Struff's 79%, and Sinner earned three service breaks to Struff's one.
“A good step forward. I felt comfortable. If it would happen again like in Paris, I hope not, but if it happens again, we need to change things again.”
Quotes belong to their sources, linked above.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-06-17 | Halle | QF | grass | Jannik Sinner | 6-2 6-7 7-6 |
| 2024-04-08 | Monte Carlo Masters | R16 | clay | Jannik Sinner | 6-4 6-2 |
| 2024-03-04 | Indian Wells Masters | R32 | hard | Jannik Sinner | 6-3 6-4 |
Averages over each player's completed matches in the selected window (39 vs 25). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Strong favourite · Sinner 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.
Lennard Struff J.: 4 days rest · 2 matches, 49 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