Career
Duvernois began playing professionally with Football Club Basel in 1980 and spent three years at the Swiss club He had 48 appearances for the club scoring two goals. He then signed for Football Club Mulhouse in 1983, but spent just one year there.
He then moved on to Reconstruction Finance Corporation Bressoux of Belgium.
However he only stayed one year in Belgium and returned to Mulhouse in 1985. Here he went on to play for the club for another seven years, retiring in 1992.
