Sperling was born in
Kraków, and was Jewish. He was a
forward, playing on the left wing. Sperling represented
Cracovia, the team he led in 1921, 1930, and 1932 to the Championship of
Poland. He also played in 16 games for the
Poland national team, including Poland's lone game at the
1924 Paris Olympic Games. He was regarded as a highly skilled dribbler. He also coached in
Lviv. His Jewish teammate,
Józef Klotz, was also killed in
the Holocaust. ==Honours==