Jadwiga Groß plays beach volleyball for LSC and competes in the federation “Deutscher Volleyball-Verband”.
Currently listed in DVV Senioren DBM-Zulassung Damen 2026 (rank 8, 360 points); DVV Senioren Damen 2026 (rank 9, 576 points). 57 tournament results are documented since 2009, most of them in 2023 (6). Jadwiga has achieved 52 podium finishes, including 27 golds, 11 silvers, 14 bronzes. Most recently documented: place 2 at DM Seniorinnen-Ü54 (Sep 5, 2026). The best tournament result is place 1 at DM Seniorinnen-Ü54 (Aug 30, 2025). Most frequent partners in the results: Grit Kowalczyk (19×), Andrea Volkmann (18×), Manuela Heissel (16×).