Mikhail Kukushkin defeated Karen Khachanov 6-1 6-4 in the Prostejov CH semi-final on clay. The upset overturned the form book — Karen Khachanov came in ranked #26, defending last year's round of 32. Mikhail Kukushkin extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-24 | Dubai | R32 | hard | Karen Khachanov | 7-6(2) 6-1 |
| 2014-10-13 | Moscow | R32 | hard | Mikhail Kukushkin | 6-7(3) 6-0 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
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
Khachanov K.: 10 days rest · 3 matches (14d). Higher means fresher. About