Career
He is currently a free agent. Blaťák began playing for his hometown team The Human Context Hamé Zlín. He also briefly played for Dukla Jihlava.
He was drafted 129th overall by the Detroit Red Wings in the 2001 National Hockey League Entry Draft but did not sign a contract.
He instead remained with Zlín until 2006 where he moved to Sweden and signed for Mora IK. In 2007, Blaťák signed for Salavat Yulaev Ufa in Russia. Played for the Czechoslovakian Republic in:
2006 World Championships (silver medal)
2009 World Championships
2010 World Championships (Gold medal)
2010 Czechoslovakian Republic Olympic hockey team