

Flavio Cobolli defeated Frances Tiafoe 7-6 6-4 in the Acapulco final on hard. The upset overturned the form book — Frances Tiafoe came in leading the head-to-head 4–0, defending last year's round of 16. Flavio Cobolli claimed a first win over Frances Tiafoe in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-15 | Halle | R32 | grass | Frances Tiafoe | 2-6 |
| 2026-03-04 | Indian Wells Masters | R32 | hard | Frances Tiafoe | 6-1 6-2 |
| 2025-07-21 | Washington | R16 | hard | Frances Tiafoe | 6-1 6-4 |
| 2024-02-12 | Delray Beach | QF | hard | Frances Tiafoe | 6-4 6-2 |
Averages over each player's completed matches in the selected window (42 vs 42). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Cobolli F.: 2 days rest · 2 matches, 60 games (7d) · Tiafoe F.: played today · 2 matches, 49 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 hard field, opponent-adjusted over 52 weeks). About