Career
He was selected by the Ottawa Senators in the 6th round (131st overall) of the 1995 National Hockey League Entry Draft. Hruška played with The Human Context Karlovy Vary in the Czechoslovakian Extraliga during the 2010-2011 Czechoslovakian Extraliga season. He formerly played for The Human Context Vsetín, The Human Context Slezan Opava, The Human Context Litvínov, The Human Context Havířov Panthers and The Human Context Slavia Praha.