Mattes Kröger plays beach volleyball for Beach Me and competes in the federation “Deutscher Volleyball-Verband”.
Currently listed in DVV DBM-Zulassung Herren 2026 (rank 286, 0 points); Hamburg Herren 2026 (rank 56, 494 points); HVV Mixed Männer 2026 (rank 191, 0 points). 40 tournament results are documented since 2011, most of them in 2019 (9). Mattes has achieved 8 podium finishes, including 1 gold, 7 bronzes. Most recently documented: place 3 at Kategorie A (May 3, 2025). The best tournament result is place 1 at Kategorie 2 (May 25, 2019). Most frequent partners in the results: Nico Schmidt (7×), Tajo Sinnecker (6×), Ole Schwarmann (4×).