Poland

Polish I liga

The 1 Liga (Pierwsza liga , lit. 'First League'), referred to as the Betclic 1 Liga for sponsorship reasons, is the men's second professional association football division of the Polish football league system, below the Ekstraklasa and above the II liga via promotion/relegation systems. It is run by the Polish Football Association (PZPN) since its inception on 30 May 1948. The league was renamed from Second League (II liga) to First League (I liga) in 2008. It is currently contested by 18 teams; from 2002, all clubs onwards must have a licence, issued by the Association.