
Zawisza Bydgoszcz (Polish pronunciation: ) is a sports club from Bydgoszcz, Poland, founded in 1946. Its name commemorates a legendary Polish 15th-century knight, Zawisza Czarny (Zawisza the Black).
The Zdzisław Krzyszkowiak Stadium (Polish: Stadion Miejski im. Zdzisława Krzyszkowiaka) is a multi-use stadium in Bydgoszcz, Poland. It was completed in 1960 with a capacity of about 35,944 on wooden benches. The stadium was completely rebuilt in 2007–2008, and the current seating capacity is 20,187 people. It is currently used for football matches and track and field events. The stadium is named after Polish Olympic gold medal-winning runner Zdzisław Krzyszkowiak.