SHVVOskar Duse plays beach volleyball and competes in the federation “Schleswig-Holsteinischer Volleyball-Verband”.
Currently listed in SHVV Jugend männlich 2026 (rank 22, 234 points); SHVV Erwachsene Männer 2026 (rank 175, 264 points). 10 tournament results are documented since 2024, most of them in 2025 (6). Oskar has achieved 1 podium finish, including 1 silver. Most recently documented: place 51 at SHVV | Jugendrangliste männlich (Apr 6, 2026). The best tournament result is place 2 at WB U15 (Jul 16, 2025). Most frequent partners in the results: Anton Gobisch (5×), Victor Carstensen.