Laslo Djere defeated Jannik Sinner 6-4 6-4 in the Kitzbuhel round of 16 on clay. The upset overturned the form book — Jannik Sinner came in ranked #1, leading the head-to-head 2–1. Laslo Djere narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-20 | Miami Masters | R64 | hard | Jannik Sinner | 6-4 6-2 |
| 2022-03-07 | Indian Wells Masters | R64 | hard | Jannik Sinner | 6-3 6-3 |
| 2019-04-22 | Budapest | R16 | clay | Laslo Djere | 6-3 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.