Leonard Mirtschin plays beach volleyball for Charlottenburger Turn- und Sportverein von 1858 and competes in the federation “Volleyball-Verband Berlin”.
Currently listed in Berlin Herren 2026 (rank 403, 18 points). 5 tournament results are documented from 2026. Most recently documented: place 7 at C Cup (m) @ VFK Südwest (Jul 17, 2026). The best tournament result is place 5 at Beachfreunde C Cup (m) @ Rennbahnstr (May 9, 2026). Most frequent partners in the results: Jan Höhne (3×), Moritz Ehrke, Najar Navid.