

Tomas Machac defeated Grigor Dimitrov 6-7 6-4 6-3 in the Vienna round of 16 on hard. The result followed the form book — Tomas Machac came in ranked #53, leading the head-to-head 2–0, defending last year's round of 16. Tomas Machac extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-19 | Australian Open | R128 | hard | Tomas Machac | 6-4 6-4 6-3 |
| 2024-10-24 | Vienna | R16 | hard | Tomas Machac | 6-7(5) 6-4 6-3 |
Averages over each player's completed matches in the selected window (115 vs 102). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Dimitrov G.: 11 days rest · 2 matches (14d). 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 hard field, opponent-adjusted over 52 weeks). About