Head-to-Head
Overview
Tom Gentzsch and Jan Kumstat have met 1 time so far, all in 2026. Tom Gentzsch leads 1–0. Their first encounter was at the 2026 Bunschoten (SF), won by Tom Gentzsch.
By surface
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Tom Gentzsch and Jan Kumstat have met 1 time so far, all in 2026. Tom Gentzsch leads 1–0. Their first encounter was at the 2026 Bunschoten (SF), won by Tom Gentzsch.