Head-to-Head
Overview
Kai Wehnelt and Jan Kumstat have met 1 time so far, all in 2026. Kai Wehnelt leads 1–0. Their first encounter was at the 2026 M25 Klosters (R16), won by Kai Wehnelt.
By surface
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Kai Wehnelt and Jan Kumstat have met 1 time so far, all in 2026. Kai Wehnelt leads 1–0. Their first encounter was at the 2026 M25 Klosters (R16), won by Kai Wehnelt.