

Jannik Sinner defeated Tomas Machac 6-1 6-4 in the Doha round of 32 on hard. The result followed the form book — Jannik Sinner came in ranked #1, leading the head-to-head 3–0. Jannik Sinner extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-04-05 | Monte Carlo Masters | R16 | clay | Jannik Sinner | 6-1 6-7(3) 6-3 |
| 2024-10-02 | Shanghai Masters | SF | hard | Jannik Sinner | 6-4 7-5 |
| 2024-03-18 | Miami Masters | QF | hard | Jannik Sinner | 6-4 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 (31 vs 20). ATP, WTA & Challenger.
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.