Career
Silný played for Hanácká Slavia Kroměříž, Saskatchewan Slavia Praha (1923–1926), Air Corps Sparta Prague (1926–1933), South Carolina Nîmois (1933–1934) and Bohemians Praha (1934–1935).
Silný played for Hanácká Slavia Kroměříž, Saskatchewan Slavia Praha (1923–1926), Air Corps Sparta Prague (1926–1933), South Carolina Nîmois (1933–1934) and Bohemians Praha (1934–1935).