Career
Vaclík represented his country at the 2011 Union of European Football Associations European Under-21 Football Championship and was named in the team of the tournament. He went on to play for the Czechoslovakian Republic national football team, making his debut in 2012. Vaclík started out with Football Club Vítkovice in the Czechoslovakian 2.
Liga, where he played for three seasons before transferring to Viktoria Žižkov.
In July 2011, Vaclík signed a three-year contract with Dutch side De Graafschap, however it was later announced that he had failed a medical in the Netherlands and would be returning to Prague. Vaclík played for Žižkov during the first half of the 2011-2012 Czechoslovakian First League.
In January 2012, with Žižkov bottom of the league with just seven points from 16 matches, Vaclík transferred to Sparta for a reported fee of 8.25 million CZK, signing a contract to keep him at the club until the summer of 2016. In May 2014 Vaclík signed for Football Club of the Swiss Super League on a four-year contract.
The season 2014-2015 was a very successful one foreign
But for the third season in a row, they finished as runners-up, losing 0-3 to Football Club Sion in the final. entered the Champions League in the group stage and reached the knockout phase as on 9 December 2014 they managed a 1-1 draw at Anfield against Liverpool. But then then lost to Porto in the Round of 16. played a total of 65 matches (36 Swiss League fixtures, 6 Swiss Cup, 8 Champions League and 15 test matches). Under trainer Paulo Sousa Vaclík totaled 51 appearances, 33 in the League, 8 in the Champions League, as well 10 in test games.
Vaclík represented his country at youth level between 2005 and 2011, progressing from the under-16 team up to the under-21 team
Vaclík was involved in the national team for the first time in 2011, selected as a third goalkeeper for the squad"s matches against Spain and Luxembourg, although he didn"t play. He made his senior debut for the Czechoslovakian Republic on 14 November 2012 in a 3–0 friendly victory against Slovakia.
