Karen Khachanov holds a 1–0 lead over Billy Harris in their ATP head-to-head. Across 1 main-draw meeting, Karen Khachanov leads 1–0 on grass. Most recently, Karen Khachanov won the 2026 Wimbledon first round 6-3 5-7 6-3 6-3.
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Seasons are aligned by the age each player spent most of that calendar year.
Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
Seasons are aligned by the age each player spent most of that calendar year.
Detailed serve and return statistics available for 542/552 of Karen Khachanov's and 26/26 of Billy Harris's main draw matches.
Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
Seasons are aligned by the age each player spent most of that calendar year.
Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.