Career
He has represented his country at the under-21 level Dukla
Hanousek played in the Czechoslovakian 2. Liga with Dukla from 2009.
In an August 2010 match against Viktoria Žižkov, Hanousek was shown a red card for a foul on Igor Súkenník in the penalty area after 88 minutes.
Dukla lost just two more times that season to finish the 2010-2011 Czechoslovakian 2. Liga eight points clear of any other team and thus winning promotion to the Gambrinus liga.
Having been promoted to the top flight, Hanousek made his Gambrinus liga debut with Dukla on 29 July 2011 against Sigma Olomouc, going on to score five goals in fifteen starts in the first half of the 2011-2012 Gambrinus liga. In February 2012 he signed for Viktoria Plzeň on a three and half year contract, however according to the terms of his contract he stayed at Dukla until the end of the season.
Plzeň
Hanousek returned to Dukla on loan in September 2013 until the end of the 2013-2014 season, although he returned to Plzeň in January 2014.
After spending the second half of the season on loan at Dukla, he transferred back to the club, signing a three-year contract in June 2014.
