

Jannik Sinner defeated Casper Ruud 6-0 6-1 in the Rome Masters quarter-final on clay. The result followed the form book — Jannik Sinner came in ranked #1, leading the head-to-head 4–0. Jannik Sinner extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-05-17 | Rome Masters | F | clay | Jannik Sinner | 6-4 6-4 |
| 2024-11-11 | Tour Finals | SF | hard | Jannik Sinner | 6-1 6-2 |
| 2021-10-25 | Vienna | QF | hard | Jannik Sinner | 7-5 6-1 |
| 2020-10-26 | Vienna | R32 | hard | Jannik Sinner | 7-6 6-3 |
Averages over each player's completed matches in the selected window (103 vs 81). ATP, WTA & Challenger.
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