He then became a teacher and did not begin playing professional soccer until his early twenties when he signed with TSV Höchstadt.
In 1980, he moved to the United States and joined the Hartford Hellions of the Major Indoor Soccer League.
A forward in Germany, Geyer moved to defense in the U.S. After one season, he left the Hellions and signed with the San Diego Sockers of the North American Soccer League.
However, the Sockers released Geyer during the preseason, and he signed as a free agent with the Chicago Sting in November 1984.
He left La Raza in 1997, then returned in 1999 as they played in the World Indoor Soccer League.