Rudolf Rupec

He began his career at SK Rapid Wien in 1911 and from 1913 to 1920 was on the club's first squad. In 1920 he joined a top Croatian side HŠK Građanski Zagreb. He played with the club until the end of his career in 1928. With the club he won the national championship of the Kingdom of Serbs, Croats and Slovenes in 1923 and 1926.

During the waning years of the Austro-Hungarian Empire, Rupec played ten matches for the Austria national football team. Rupec was part of the Kingdom's first national team, and had 9 caps, scoring no goals. His final international was at a May 1924 Olympic Games match against Uruguay. He later coached HAŠK Zagreb to the national championship in 1938. He died in the summer of 1983 at the age of 87 in Zagreb.