David MikulaDavid Mikula is a retired Czech football player. He represented his country at youth level.CareerMikula headed on loan to SFC Opava in 2012 in order to play first-team football. At the end of the season, he headed to MFK Karviná on a permanent transfer. He was captain of Karviná in the 2013–14 season, as the club finished in 8th position. He left Karviná in summer 2014 following the expiry of his contract, returning to Opava on a two-year deal.