Player performance Michal Koj (Koj) is a defender ( left back ) player born 28-Jul-93 in Poland. In the last 30 days Koj played 156 minutes in 2 games of 5 in this period, all of them in starting lineup. Received 1 yellow cards and did not score goals. Koj list of appearances, cards and goals Ekstraklasa 2019/2020 jersey #14