 Rudar have played in the First League since its inception in 2006, and won two league titles in 2009-10 and 2014-15.The club have been the strongest in the Montenegrin Cup, with three triumphs, one runner-up position and two semi-final finishes in the tournament's six seasons.Rudar was founded in 1920 as "Breznik", renaming itself "Sandžak" three years later.