David Ergic plays beach volleyball for ASV Dachau and competes in the federation “Bayerischer Volleyball-Verband”.
Currently listed in BVV U16 Herren 2025 (rank 35, 263 points); BVV U18 Herren 2026 (rank 165, 33 points); BVV U17 Herren 2025 (rank 56, 226 points). Ranking seasons: 2025–2026.