 He caught the attention of the St. Louis Blues during the 2006 World Junior Ice Hockey Championships, and the team selected him with their fourth round pick, 106th overall, at the 2006 National Hockey League (NHL) Entry Draft.Berra opted to remain in Switzerland where he was the back-up goaltender for the Lions, SCL Tigers and HC Davos.He was a member of HC Davos' Swiss championship team in 2009.