Sonja Katz plays beach volleyball and competes in the federation “Nordwestdeutscher Volleyball-Verband”. 9 tournament results are documented since 2023, most of them in 2024 (4).
Sonja has achieved 4 podium finishes, including 2 golds, 2 bronzes. Most recently documented: place 22 at DVV-Rangliste Frauen (Mar 16, 2026). The best tournament result is place 1 at LV Frauen: 75 (Apr 21, 2024). Most frequent partners in the results: Louisa Marunde (2×), Lorenz Rossek.