Wiśniewski won with AZS Koszalin Tauron Basket Liga bronze medals last season. He averaged 14.2 points and 3.5 assists per game. The Polish international has previously played in teams of Sopot, Poznan, Starogard, Slupsk and Świecie.
Ivan Zigeranović is well known for supporters of Zgorzelec, because he has already played for two seasons in PGE Turów. In last season the Serbian big man averaged 9.1 points and 4.7 rebounds per game.