In 2006 he was selected by the Detroit Red Wings as the 182nd overall draft pick (6th round). During the same year Muršak was drafted by the Saginaw Spirit in 1st Round of the 2006 CHL Import Draft, 33rd overall. He had a successful first season for Saginaw which earned him a playoff call up for the Grand Rapids Griffins, AHL affiliate to the Detroit Red Wings. In his second OHL season, Muršak was traded from the Saginaw Spirit, to the Belleville Bulls where he stayed until the end of the season, before moving on to play regularly for Grand Rapids in the AHL.