Player performance Mateusz Kupczak (Kupczak) is a midfielder ( defensive midfielder ) player born 20-Feb-92 in Poland. In the last 30 days Kupczak played 360 minutes in 4 games of 5 in this period, all of them in starting lineup. Received no cards. Scored 1 goals. Kupczak list of appearances, cards and goals Ekstraklasa 2023/2024 jersey #21