Poland - Ekstraklasa
The Ekstraklasa, or T-Mobile Ekstraklasa for sponsorship reasons, is a Polish professional league for association football clubs. At the top of the Polish football league system, it is the country’s primary football competition. It is contested by 16 clubs, operating a system of promotion and relegation with the I Liga. The Ekstraklasa season starts in late July, and ends in May the following year, teams play a total of 30 games each. The Ekstraklasa (former I liga) was formed as Liga Piłki Nożnej (Polish pronunciation: [ˈlʲiɡa ˈpiwki ˈnɔʐnɛj]; LPN) on 1 March 1927 in Warsaw, but Polish Championships as non-league competition and The Polish Football Federation PZPN (Polski Związek Piłki Nożnej) had been organized on 20 December 1919 in Warsaw, a year after the independence of Poland in 1918. First, historic games of the freshly created league took place on April 3, 1927.
