Górnik Zabrze has signed Lukáš Sadílek, a 29-year-old Czech Republic international and central midfielder, from Sparta Praga, where his contract was due to expire at the end of the season. It is reported that the Polish club signed the player ahead of other interested parties, including Baník Ostrava, Sigma Olomouc, Zbrojovka Brno, Zagłębie Lubin, and clubs from MLS. Sadílek joined Sparta Prague in July 2022 and has 3 caps for his country. In the current 2025/2026 season, he has made 8 appearances in the Chance Liga. His market value on Transfermarkt is €1.30m.