Career
Újpest Vanczák started to play football in his hometown"s club, Diósgyőri VTK, and made his first-team debut at the age of 15. He spent the following season in the youth team of Vasas and joined in 2001. He spent the autumn of 2002 in Újpest"s second league "B" team, -Fót on loan, and joined again the first team of Újpest in 2003.
Sint-Truiden After his debut in the national team of Hungary, he joined Belgian team Sint-Truiden.
In 2007 he returned from loan and joined for the third time. Sion On 17 July 2007 Vanczák signed a four-year contract with.
Vanczák has been playing for in the Swiss Super League since 2007. On 3 March 2010 Vanczák scored his first international goal against Russia in a friendly match in Győr at the European Theatre of Operations Park.
The match finished 1-1.
On 6 September Vanczák scored the first goal in the Euro 2012 qualifier against Moldova at the Zimbru Stadium in Chişinău which secured the victory. Score and Result lists Hungary"s goals first.