Stal Mielec's home stadium is called Stadion Stali Mielec, with a capacity of 5,500 seats, while Lech Poznań's home stadium is called Stadion Energa, with a capacity of 43,269 seats.
Stal Mielec has won the Polish football championship once, in the 1975-76 season, while Lech Poznań has won the league title 7 times, with their most recent win in the 2014-15 season.
Stal Mielec's highest finish in the Ekstraklasa was third place in the 1974-75 season, while Lech Poznań has finished as champions of the league on multiple occasions.
Lech Poznań has a strong rivalry with their city rivals, Warta Poznań, known as the Poznań derby, while Stal Mielec's main rival is Sandecja Nowy Sącz in the Lesser Poland derby.
Stal Mielec was promoted to the Ekstraklasa in the 2020-21 season, while Lech Poznań is a regular fixture in the top division of Polish football.