Career
As a player, Kopecký played five seasons in the Czechoslovak First League for Slavia Prague and one season for Frýdek-Místek, making a total of 137 league appearances and scoring 4 goals. As a coach, Kopecký led several Czechoslovakian football clubs. His biggest success as a coach was with TJ Vítkovice.
Kopecký led the club in the 1985/1986 season to the Czechoslovak First League championship.