Career
He played 58 matches for the Czechoslovakia national football team, for which he scored one goal. He was a participant in the 1982, where he played all three matches. Fiala played his whole career in Czechoslovakia for Dukla Prague.
In 1982 he was also voted the Czechoslovak Football player of the Year.
He then played for Le Havre Air Corps from 1987 to 1988.