Head-to-Head
Overview
Stefan Kozlov and Harry Wendelken have met 1 time so far, all in 2026. Harry Wendelken leads 1–0. Their first encounter was at the 2026 Brownsburg (Usa) - Qualification, won by Harry Wendelken.
By surface
- hard0 – 1
Stefan Kozlov and Harry Wendelken have met 1 time so far, all in 2026. Harry Wendelken leads 1–0. Their first encounter was at the 2026 Brownsburg (Usa) - Qualification, won by Harry Wendelken.