Head-to-Head
Overview
Jan Kumstat and Marvin Moeller have met 2 times so far, all in 2026. Jan Kumstat leads 2โ0. On clay, Jan Kumstat leads 2โ0. Their first encounter was at the 2026 M25 Ceska Lipa (QF), won by Jan Kumstat. Most recently they met at the 2026 Hamburg (F), with Jan Kumstat winning. Jan Kumstat has won the last 2 meetings.
By surface
- clay2 โ 0

