

Jannik Sinner defeated Jesper De Jong 6-4 6-2 in the Rome Masters round of 32 on clay. The result followed the form book — Jannik Sinner came in ranked #1, leading the head-to-head 1–0. Jannik Sinner extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-01-15 | Australian Open | R64 | hard | Jannik Sinner | 6-2 6-2 6-2 |
Averages over each player's completed matches in the selected window (103 vs 91). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
De Jong J.: 1 day rest · 3 matches, 54 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 clay field, opponent-adjusted over 52 weeks). About