

Daniel Altmaier defeated Flavio Cobolli 6-3 7-5 in the Turin CH quarter-final on clay. The upset overturned the form book — Flavio Cobolli came in ranked #10. Daniel Altmaier extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-07-15 | Hamburg | R32 | clay | Flavio Cobolli | 6-4 6-7 6-3 |
| 2021-07-19 | Umag | Q1 | clay | Daniel Altmaier | 2-6 6-3 6-1 |
Averages over each player's completed matches in the selected window (100 vs 107). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Altmaier D.: 3 days rest · 2 matches, 46 games (7d) · Cobolli F.: 2 days rest · 2 matches, 60 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