Head-to-Head
Overview
Tomas Machac and Karen Khachanov have met 2 times since 2024. Karen Khachanov leads 2–0. Their first encounter was at the 2024 Australian Open (R32), won by Karen Khachanov. Most recently they met at the 2026 Almaty, with Karen Khachanov winning. Karen Khachanov has won the last 2 meetings.
By surface
- hard (indoor)0 – 1
- hard0 – 1