Player performance Kacper Welniak (Wełniak) is a midfielder ( attacking midfielder ) player born 21-May-00 in Poland. In the last 30 days Wełniak played 11 minutes in 1 games of 4 in this period, 1 from the bench. Received no cards and did not score goals. Wełniak list of appearances, cards and goals Premier League International Cup 2017/2018 jersey n/a