

Karen Khachanov defeated Zizou Bergs 7-5 6-3 in the Halle round of 32 on grass. The result followed the form book — Karen Khachanov came in leading the head-to-head 1–0. Karen Khachanov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-10-19 | Antwerp | R16 | hard | Karen Khachanov | 5-7 6-4 6-4 |
Averages over each player's completed matches in the selected window (82 vs 86). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Khachanov K.: 8 days rest · 1 match (14d) · Bergs Z.: 2 days rest · 3 matches, 67 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 grass field, opponent-adjusted over 52 weeks). About