[3][4] He scored his first league goal in Slovácko's 2–0 home win against Znojmo on 10 May 2014.

[5] He moved to another Czech First League team, Jablonec, in July 2015.

[7] Trávník played for the Czech Republic on all youth levels from Under-17 up and took part in the FIFA U-17 World Cup and the 2015 UEFA European Under-21 Championship.

[8] He made his debut for the senior Czech Republic team in their 0–2 loss to Uruguay in the 2018 China Cup.

This biographical article related to association football in the Czech Republic, about a midfielder, is a stub.