
Karen Khachanov defeated Yoshihito Nishioka 6-3 6-3 6-3 in the Australian Open round of 64 on hard. The result followed the form book — Karen Khachanov came in ranked #26, leading the head-to-head 3–1, defending last year's round of 64. Karen Khachanov extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-20 | Zhuhai | F | hard | Karen Khachanov | 7-6(2) 6-1 |
| 2023-01-16 | Australian Open | R16 | hard | Karen Khachanov | 6-0 6-0 7-6(4) |
| 2022-08-01 | Washington | R16 | hard | Yoshihito Nishioka | 7-6(2) 7-6(1) |
| 2021-07-24 | Tokyo Olympics | R64 | hard | Karen Khachanov | 3-6 6-1 6-2 |
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 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Khachanov K.: 9 days rest · 3 matches (14d). Higher means fresher. About