Stan Wawrinka defeated Frances Tiafoe 7-6 6-7 7-6 in the Queen's Club round of 32 on grass. The upset overturned the form book — Frances Tiafoe came in ranked #22, defending last year's quarter-final. Stan Wawrinka extended the head-to-head to 4–0.
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.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-14 | Cincinnati Masters | R32 | hard | Stan Wawrinka | 6-3 6-4 |
| 2020-02-24 | Acapulco | R32 | hard | Stan Wawrinka | 6-3 6-7(4) 7-6(1) |
| 2019-10-21 | Basel | R16 | hard | Stan Wawrinka | 6-3 3-6 7-5 |
Averages from each player's recent completed matches (19 vs 20). ATP, WTA & Challenger.