Sportovní klub Slavia Praha – fotbal (Sports Club Slavia Prague – Football, ), commonly known as Slavia Praha or Slavia Prague, is a Czech professional football club in Prague. Founded in 1892, they are the second most successful club in the Czech Republic since its independence in 1993. They play in the Czech First League, the top division in the Czech Republic. They play the Prague derby with Sparta Prague, the most important and heated rivalry in Czech football. Slavia has won 21 titles, several Czech cups, and the Mitropa Cup in 1938. The club has won seven league titles since the foundation of the Czech league in 1993. They have also reached the semi-finals of the 1995–96 UEFA Cup and qualified for the 2007–08 UEFA Champions League group stage for the first time in their history. In 2019, Slavia reached the quarter-finals of the 2018–19 UEFA Europa League and also qualified for the 2019–20 UEFA Champions League group stage for the second time in their history. They once again reached the Europa League quarter-finals in 2020–21. In the title-winning 2020–21 Czech First League season the team completed an entire season undefeated and set a Czech record for the longest top-flight unbeaten league run at 54 games between 2020 and 2021. In addition to their men's squad, Slavia Prague has reserve, youth, and women's teams. History Slavia was founded on 2 November 1892 by medicine students in Vinohrady, Prague, as a sport club aimed at increasing sport activity among students. Initially the club focused on cycling, and expanded to football in 1896. On 25 March of that year, Slavia won their first match against AC Prague 5–0. The captain of this team was Karel Freja. Four days later, Slavia played against Sparta Prague, with the match finishing 0–0, this match being the start of the rivalry between these two clubs. In 1905, Scottish manager and former Celtic player Johnny Madden brought new tactics and views on football from his home country to the club. He managed to set up an early golden age for the club that lasted 25 years. Under Madden Slavia won 134 domestic matches out of a total of 169, and 304 internationals out of 429 between the years 1905 and 1930. In 1930, Madden retired from Slavia and professional football at the age of 66, though he remained in Prague for the rest of his life.