Thomas Ostermann plays beach volleyball and competes in the federation “Deutscher Volleyball-Verband”.
Currently listed in DVV Senioren Herren 2026 (rank 559, 35 points). 5 tournament results are documented since 2023, most of them in 2025 (2). Most recently documented: place 5 at LV Senioren-Ü59 (Aug 15, 2026). Most frequent partners in the results: Johann Kopp (3×), Andreas Portsteffen (2×).