Jan Lennard Struff defeated Miomir Kecmanovic 6-4 6-2 in the Basel round of 32 on hard. The upset overturned the form book — Miomir Kecmanovic came in ranked #50. Jan Lennard Struff extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-01-15 | Australian Open | R64 | hard | Miomir Kecmanovic | 6-4 1-6 7-6(5) 1-6 7-6(9) |
| 2019-06-10 | Stuttgart | R16 | grass | Jan Lennard Struff | 6-2 6-2 |
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 (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Struff J.: 3 days rest · 3 matches, 125 games (7d) · Kecmanovic M.: 11 days rest · 1 match (14d). Higher means fresher. About