In the 1920s and 1930s many clubs made the transition to professional or semi-professional football.
Prior to that, various cup competitions were run by the governing body of semi-professional football.
He asked to be released from his contract in 2011 and went back into semi-professional football.
Following his release by Caen in 2002, he moved into semi-professional football.
He then played semi-professional football from 1919 to 1920.
He did play semi-professional football and qualified as a referee.
After the war, he worked as a commercial illustrator and played semi-professional football.
In his youth, Erdoğan played semi-professional football at a local club.
He drifted into semi-professional football in the early 2000s before retiring to pursue a career outside the game.
The club maintained its status in the top flight of semi-professional football until the 2000-01 season.