Career
Velisek made his World Cup debut in December 2001 at Whistler, British Columbia. Velisek"s best World Cup season came in 2004, when he placed 6th overall in the snowboard cross standings. He has competed at four FIS Snowboarding World Championships, with his best finish a 4th in 2009. Velisek competed at the 2006 Winter Olympics, in the snowboard cross.
He placed 18th in the qualifying rounds, advancing him to the 1/8 finals, but a third-place finish in his heat meant he did not advance any further, leaving him 23rd overall.