
Tallon Griekspoor defeated Karen Khachanov 3-6 6-3 6-2 in the Rotterdam round of 32 on hard. The upset overturned the form book — Karen Khachanov came in ranked #26, defending last year's round of 32. Tallon Griekspoor extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-20 | Vienna | R32 | hard | Tallon Griekspoor | 6-3 5-7 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 (198 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Griekspoor T.: 13 days rest · 1 match (14d) · Khachanov K.: 9 days rest · 3 matches (14d). Higher means fresher. About