

Karen Khachanov defeated Frances Tiafoe 6-3 6-4 6-4 in the Wimbledon round of 32 on grass. The upset overturned the form book — Frances Tiafoe came in ranked #17. Karen Khachanov extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-16 | Australian Open | R32 | hard | Karen Khachanov | 6-3 6-4 3-6 7-6(9) |
| 2018-07-02 | Wimbledon | R32 | grass | Karen Khachanov | 4-6 4-6 7-6(3) 6-2 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. 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
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.
Khachanov K.: 9 days rest · 3 matches (14d) · Tiafoe F.: 9 days rest · 3 matches (14d). Higher means fresher. About