The Primeira Liga, also known as Liga Portugal is the top professional association football division of the Portuguese football league system. Benfica is the most successful team with 37 titles. The league is contested by 18 teams, with the two lowest placed teams relegated to the LigaPro and replaced by the top-two non-reserve teams from this division. The top 3 teams qualify for the Champions League, the 4th and 5th placed team qualify for Conference League. Porto are the defending champions having won their 29th title in the previous season.