Slask Wroclaw added versatility to its roster by inking swingmen Jakub Karolak and Michal Sitnik to respective multi-year deals, the club announced Wednesday. Sitnik (1.95 meters, 29 years old) arrives from WKK Wroclaw, where he averaged 8.3 points and 3.6 rebounds in 40 Polish second division games last season. He has also been a member of the Polish U20 national team, and signed a three-year contract with his new club. Karolak (1.96 meters, 27 years old) inked a two-year deal with Slask. He arrives from Legia Warszawa, where Karolak averaged 12.4 points and 3.5 rebounds in 37 Polish League games. Karolak started his career with Novum Lublin and also played for Dabrowa Gornicza, PGE Turow Zgorzelec, Trefl Sopot, and Anwil Wloclawek. He helped Turow win the Polish double - league and cup titles - in 2014. Karolak was also a member of the Polish U16, U17, U18 and U20 national teams.