Procházková/Češka's luggage containing their skates did not arrive in time at the 2011 Junior Worlds in Gangneung, South Korea, forcing them to withdraw. They placed 21st at the 2012 World Junior Championships in Minsk, Belarus and 23rd at the 2013 World Junior Championships in Milan, Italy. They were coached by Rostislav Sinicyn and Natalia Karamysheva in Prague.