Jonas Diez plays beach volleyball for Volleyballverein 70 Meiningen and competes in the federation “Thüringer Volleyball-Verband”.
Currently listed in TVV Jugend Männer 2026 (rank 94, 17 points); TVV Erwachsene Männer 2026 (rank 132, 12 points); TVV Erwachsene Mixed 2026 (rank 254, 3 points).