Simon Predehl plays beach volleyball for Lechrain Volleys and competes in the federation “Bayerischer Volleyball-Verband”.
Currently listed in BVV U16 Herren 2025 (rank 30, 287 points); BVV U18 Herren 2026 (rank 96, 114 points); BVV U17 Herren 2025 (rank 58, 218 points). Ranking seasons: 2025–2026.