

Jannik Sinner defeated Grigor Dimitrov 6-3 6-4 in the Miami Masters round of 32 on hard. The result followed the form book — Jannik Sinner came in ranked #1, leading the head-to-head 4–1, defending last year's quarter-final. Jannik Sinner extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-30 | Wimbledon | R16 | grass | Jannik Sinner | 3-6 5-7 2-2 RET |
| 2024-05-27 | Roland Garros | QF | clay | Jannik Sinner | 6-2 6-4 7-6(3) |
| 2024-03-18 | Miami Masters | F | hard | Jannik Sinner | 6-3 6-1 |
| 2023-09-27 | Beijing | QF | hard | Jannik Sinner | 6-4 3-6 6-2 |
| 2020-09-14 | Rome Masters | R16 | clay | Grigor Dimitrov | 4-6 6-4 6-4 |
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 167). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.
Sinner J.: 1 day rest · 3 matches, 95 games (7d) · Dimitrov G.: 5 days rest · 2 matches, 103 games (7d). Higher means fresher. About