
Vasek Pospisil defeated Frances Tiafoe 6-1 6-4 in the San Francisco CH quarter-final on hard. The upset overturned the form book — Frances Tiafoe came in leading the head-to-head 1–0. Vasek Pospisil claimed a first win over Frances Tiafoe in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-28 | Wimbledon | R64 | grass | Frances Tiafoe | 6-4 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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Tiafoe F.: 10 days rest · 3 matches (14d). Higher means fresher. About